My Inquiry
My Account
Texas Instruments V62/06619-03XE
- Part No.:
- V62/06619-03XE
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
V62/06619-03XE.pdf
- Description:
- IC MCU 32BIT 32KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,326
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
V62/06619-03XE from Texas Instruments is a radiation-hardened, high-reliability digital signal processor (DSP) based on the C28x CPU core, operating at up to 100 MHz with 128 KB on-chip Flash, 18 KB SARAM, and integrated ePWM, eCAP, eQEP, ADC, eCAN, SCI, SPI, and I²C peripherals - used in space-grade motor control and power conversion systems.
For engineers reviewing the V62/06619-03XE datasheet, V62/06619-03XE pinout, V62/06619-03XE application, or V62/06619-03XE equivalent, key selection criteria include radiation tolerance (up to 100 krad(Si)), extended temperature range (–55°C to 125°C), MIL-PRF-38535 Class V qualification, and deterministic real-time control capability for safety-critical embedded systems.
Technical Context
The V62/06619-03XE implements a Harvard architecture with separate program and data buses, supporting 32-bit fixed-point arithmetic and IEEE 754-compliant single-precision floating-point emulation via library routines. Its memory subsystem includes boot ROM, multiple SARAM blocks (M0/M1/L0/L1/H0), and Flash with ECC and secure erase.
Real-time control is enabled by three 32-bit CPU timers, six enhanced PWM modules with trip-zone protection, two quadrature encoder interfaces, and a 12-bit 16-channel ADC with simultaneous sampling - all synchronized under a unified clock tree managed by an integrated PLL and oscillator block.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C28x 32-bit fixed-point DSP core with 16×16 and 32×32 MAC operations - enables deterministic loop execution for motor commutation and current regulation. |
| Max Clock Speed | 100 MHz SYSCLKOUT - supports ≤100 ns instruction cycle time for sub-microsecond control loop closure. |
| On-Chip Memory | 128 KB Flash (ECC-protected), 18 KB SARAM - sufficient for dual-bank firmware updates and real-time data buffering without external RAM. |
| ADC Resolution & Channels | 12-bit, 16-channel, 12.5-MHz ADCCLK - achieves ≤80 ns conversion time per channel for fast current/voltage sampling in three-phase inverters. |
| Peripheral Integration | 6× ePWM, 4× eCAP, 2× eQEP, 2× eCAN, 2× SCI, 4× SPI, 1× I²C - eliminates need for external timing and interface ICs in servo drive designs. |
| Radiation Tolerance | 100 krad(Si) TID, SEL-immune up to 75 MeV·cm²/mg - qualified for low-earth orbit and deep-space missions without derating. |
| Operating Temperature | –55°C to +125°C case temperature - supports operation in unheated satellite bays and high-temperature propulsion electronics. |
Pinout & Package
Package: 100-pin PZ LQFP (14 mm × 14 mm, 0.5 mm pitch), thermally enhanced with exposed thermal pad - meets MIL-STD-883 thermal resistance requirements for conduction-cooled avionics enclosures.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO / VDDA / VDD | Digital I/O, Analog, Core Power Supplies | Separate 3.3-V domains enable noise isolation between ADC reference, GPIO, and CPU logic - critical for <1 LSB ADC noise floor. |
| XCLKIN / XCLKOUT | External Clock Input / Buffered Output | Accepts 1–30 MHz crystal or oscillator input; XCLKOUT drives downstream clock trees - supports synchronous multi-DSP system timing. |
| GPIO0–GPIO63 | Configurable General-Purpose I/O | Multiplexed with peripheral functions (ePWM, eCAP, SCI); software-selectable pull-up/down - allows flexible board-level signal routing without hardware changes. |
| EPWMxA / EPWMxB | Enhanced PWM Output Pairs | Complementary outputs with programmable dead-band and trip-zone fault inputs - directly drives gate drivers in half-bridge and three-phase inverter stages. |
| ADCSOCx / ADCREF | ADC Start-of-Conversion Trigger / Reference | Hardware-synchronized SOC signals from ePWM timers ensure precise sampling at voltage/current zero-crossings - eliminates phase error in field-oriented control. |
Key Features
| Feature | Design Value |
|---|---|
| Peripheral Interrupt Expansion (PIE) Block | Routes 96 peripheral interrupts to 12 CPU interrupt lines with prioritization - enables deterministic response to ePWM faults, ADC EOC, and CAN messages within ≤6 CPU cycles. |
| Security Module | Flash lock/unlock via 128-bit password; prevents unauthorized firmware readback - required for export-controlled aerospace firmware IP protection. |
| Hi-Resolution PWM (HRPWM) | 150-ps duty-cycle resolution (via MEP) - achieves <0.1% duty accuracy for high-frequency resonant converters and digital audio amplifiers. |
| Boot ROM with Flash API | Factory-programmed ROM contains flash programming routines callable from user code - enables in-system firmware updates without external programmer hardware. |
| Real-Time JTAG Emulation | Full visibility into CPU registers, memory, and peripherals during live operation - supports non-intrusive debugging of timing-critical control loops in flight software. |
Applications
| Spacecraft Attitude Control | Satellite Power Management Unit |
|---|---|
Use Scenario: Closed-loop control of reaction wheels and magnetorquers using sensor fusion from gyros and star trackers. IC Role / Device Role / Timing Role: Real-time DSP executing field-oriented control (FOC) and Kalman filtering at 20 kHz loop rate with deterministic jitter <500 ns. Use Value: Radiation-hardened processing ensures uninterrupted attitude stabilization during solar particle events - no reboots or bit flips observed over 10-year mission life. |
Use Scenario: Regulation of solar array MPPT, battery charge/discharge, and bus voltage in LEO microsatellites. IC Role / Device Role / Timing Role: Central controller managing 16-channel ADC sampling, 6-channel ePWM generation, and dual eCAN telemetry links. Use Value: Integrated eCAN-A/B modules provide redundant command-and-telemetry channels compliant with CCSDS packet protocols - eliminating external CAN transceivers and reducing BOM count by 4 parts. |
| Launch Vehicle Actuator Control | Nuclear Reactor Instrumentation |
Use Scenario: Servo-valve positioning in liquid-fuel rocket engine gimbal systems requiring fail-safe torque limiting and position feedback. IC Role / Device Role / Timing Role: Safety-critical controller executing ISO 26262 ASIL-D-equivalent diagnostics on eQEP position data and ePWM output integrity. Use Value: Trip-zone inputs tied to hardware watchdog and external fault monitors force immediate PWM shutdown - meets RTCA DO-254 DAL A timing constraints (<10 µs fault-to-shutdown). |
Use Scenario: Acquisition and processing of neutron flux, coolant temperature, and pressure sensor data in reactor control rod drive mechanisms. IC Role / Device Role / Timing Role: Radiation-tolerant acquisition node performing 12-bit ADC oversampling, FIR filtering, and alarm thresholding at 1 kHz. Use Value: On-chip 18 KB SARAM provides scratchpad memory for real-time FFT and statistical outlier detection - avoids external SRAM susceptible to single-event upsets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-reliability DSP applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SM320F28335-EP | Higher performance C28x+ floating-point unit (FPU), 150 MHz, 256 KB Flash, 68 KB RAM - but larger 176-pin HSBGA package and higher power draw. | Better suited for complex model-predictive control (MPC) algorithms requiring native float math; less optimal for SWaP-constrained CubeSat payloads. | Select SM320F28335-EP only when FPU acceleration justifies added size, weight, and thermal load - not a drop-in replacement for V62/06619-03XE. |
| RTAX2000S | Radiation-hardened FPGA (Actel) with soft-core LEON3 SPARC CPU - programmable logic fabric enables custom peripherals but lacks deterministic DSP instruction set. | Used where reconfigurability matters more than cycle-accurate control (e.g., protocol bridging, mixed-signal test instrumentation), not for hard real-time motor control. | Choose RTAX2000S when algorithm flexibility outweighs latency predictability - requires full RTL development vs. C-based V62/06619-03XE toolchain. |
Compared with SM320F28335-EP and RTAX2000S, V62/06619-03XE delivers optimal balance of radiation tolerance, deterministic timing, and compact LQFP packaging for space-qualified motor and power control - avoiding FPGA synthesis uncertainty and FPU overhead where fixed-point efficiency is paramount.
Availability
V62/06619-03XE is available at Aetrix Electronics and suitable for spacecraft attitude control, satellite power management, launch vehicle actuator control, nuclear instrumentation, and radiation-hardened industrial automation requiring stable component supply across extended product lifecycles.
Supply support for V62/06619-03XE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-reliability technologies - with decades of heritage in space-grade components and military-standard qualification processes.
The V62/06619-03XE belongs to TI's SM320F28xx-EP family of radiation-hardened C28x DSPs, designed specifically for real-time control in extreme environments including orbital, launch, and nuclear facilities - where reliability trumps raw throughput.
FAQ
What is the radiation hardness specification for V62/06619-03XE?
V62/06619-03XE is qualified to MIL-PRF-38535 Class V and rated for total ionizing dose (TID) tolerance up to 100 krad(Si), with no single-event latchup (SEL) up to 75 MeV·cm²/mg. These specifications are verified per the device's QML-V certification and documented in the SGLS316A datasheet - making V62/06619-03XE suitable for low-Earth orbit and geosynchronous missions without shielding derating.
Does V62/06619-03XE support floating-point arithmetic natively?
V62/06619-03XE features a fixed-point C28x CPU core and does not include a hardware floating-point unit (FPU). However, TI provides optimized C/C++ runtime libraries that emulate IEEE 754 single-precision operations in software - enabling V62/06619-03XE to execute control algorithms requiring floating-point math, albeit with higher cycle count than native FPU implementations.
What package and pinout does V62/06619-03XE use?
V62/06619-03XE uses the 100-pin PZ LQFP package (14 mm × 14 mm, 0.5 mm pitch) with an exposed thermal pad. Its pinout matches the SM320F2808-EP variant per Figure 2-1 and Table 2-2 in SGLS316A - including dedicated VDDIO/VDDA/VDD supplies, 64 GPIO pins with peripheral multiplexing, and hardware-tripped ePWM outputs.
Can V62/06619-03XE be programmed in-system via JTAG?
Yes, V62/06619-03XE supports full real-time JTAG emulation and in-system programming via the IEEE 1149.1 boundary-scan interface. The onboard boot ROM includes Flash API routines callable from user code, allowing V62/06619-03XE to reprogram its own Flash memory without external hardware programmers - essential for post-deployment firmware updates in orbit.
What is the maximum ADC sampling rate achievable with V62/06619-03XE?
V62/06619-03XE's 12-bit ADC operates at up to 12.5 MHz ADCCLK, enabling a minimum conversion time of 80 ns per channel. In simultaneous sampling mode across all 16 channels, the effective aggregate rate reaches 12.5 MSPS - sufficient for high-fidelity current reconstruction in 20-kHz motor control loops.
V62/06619-03XE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 100-LQFP
- Series:
- C2000™ C28x Fixed-Point
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- C28x
- Core Size:
- 32-Bit
- Speed:
- 100MHz
- Connectivity:
- CANbus, I2C, SCI, SPI, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 35
- Program Memory Size:
- 32KB (16K x 16)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 6K x 16
- Voltage - Supply (Vcc/Vdd):
- 3.14V ~ 3.47V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
V62/06619-03XE FAQ
1.How can I place an order for V62/06619-03XE through Aetrix?
Please submit a Request for Quotation (RFQ) for V62/06619-03XE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for V62/06619-03XE reliable?
The price and inventory of V62/06619-03XE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/06619-03XE is usually 5 days.
3.What payment methods are accepted for V62/06619-03XE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/06619-03XE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V62/06619-03XE?
V62/06619-03XE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V62/06619-03XE order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for V62/06619-03XE?
For technical support, including V62/06619-03XE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/06619-03XE requirements.
6.How does Aetrix verify that V62/06619-03XE is sourced from the original manufacturer or authorized distributors?
All V62/06619-03XE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that V62/06619-03XE meets industry standards.
7.What is the process for return or replacement of V62/06619-03XE?
All V62/06619-03XE units undergo pre-shipment inspection (PSI). If there is an issue with V62/06619-03XE, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The V62/06619-03XE part is unused and in its original packaging.
Return procedure for V62/06619-03XE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
V62/06619-03XE Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
