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Texas Instruments V62/14608-02YE
- Part No.:
- V62/14608-02YE
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
V62/14608-02YE.pdf
- Description:
- IC MCU 16BIT 256KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,304
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Product details
Overview
V62/14608-02YE from Texas Instruments is an extended-temperature, radiation-tolerant mixed-signal microcontroller based on the 16-bit RISC MSP430x5xx architecture. It integrates 256 KB flash, 16 KB RAM, a 12-bit ADC with 14 external + 2 internal channels, three 16-bit timers (TA0/TA1/TB0), four USCI modules supporting UART/IrDA/SPI/I²C, and operates from –55°C to 125°C. It targets defense, aerospace, and medical systems requiring long-life reliability and ultralow-power operation.
For engineers reviewing the V62/14608-02YE datasheet, V62/14608-02YE pinout, V62/14608-02YE application, or V62/14608-02YE equivalent, key selection criteria include its extended temperature range (–55°C to 125°C), PQFP-100 (PZ) package, integrated LDO core regulator, real-time clock with crystal support, and compatibility with TI's MSP430 development ecosystem including CCS and MSP-FET.
Technical Context
The V62/14608-02YE implements a unified clock system with FLL stabilization, supporting multiple crystal sources (XT1 for 32-kHz, XT2 up to 32 MHz), programmable SMCLK/MCLK/ACLK dividers, and low-power oscillator (VLO). Its CPUXV2 core executes register-to-register instructions in one cycle and includes hardware multiplier and three-channel DMA.
Peripheral integration includes ADC12_A with autoscan and sample-and-hold, RTC_A with alarm and calendar functions, and USCI modules configured as four independent UART/IrDA/SPI or I²C interfaces - each with dedicated control registers, FIFOs, and interrupt vectors mapped to distinct priority levels in the 64-vector interrupt table.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPUXV2 with 16 general-purpose registers and hardware multiplier |
| Flash / RAM | 256 KB flash (with BSL and info memory sectors) and 16 KB SRAM for code/data retention in LPM4 |
| ADC Resolution | 12-bit SAR ADC (ADC12_A) with 200 kSPS max sampling rate and autoscan across 16 channels |
| Timers | Timer_A0 (5 capture/compare), Timer_A1 (3), Timer_B0 (7) - all supporting PWM, capture, and interval timing |
| USCI Interfaces | Four USCI modules: USCI_A0–A3 (UART/IrDA/SPI), USCI_B0–B3 (SPI/I²C) - fully independent with separate clocks and interrupts |
| Operating Temp | –55°C to 125°C (M-temp grade), qualified per MIL-PRF-38535 QML-V requirements |
| Power Modes | Active mode (230 µA/MHz @ 8 MHz), LPM3 (1.7 µA @ 3.0 V), LPM4 (1.2 µA), LPM4.5 (0.1 µA) |
Pinout & Package
PQFP-100 (PZ) package with 0.5-mm pitch, 14 × 14 mm body size, and exposed thermal pad (not electrically connected). Pinout conforms to TI's MSP430F5438AMPZREP ordering variant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI/SBWTDIO | Reset & JTAG/Spy-Bi-Wire interface | Active-low reset input; dual-function NMI and debug data I/O for 2-wire programming |
| TEST/SBWTCK | JTAG/Spy-Bi-Wire clock | Enables debug interface; required for BSL entry and boundary-scan testing |
| P1.0/TA0CLK/ACLK | Timer & clock output | Configurable ACLK output or TA0 clock source - supports real-time clock synchronization |
| P7.0/XIN & P7.1/XOUT | Low-frequency crystal interface | Connects 32.768-kHz watch crystal for RTC operation; internal load caps enabled |
| P5.2/XT2IN & P5.3/XT2OUT | High-frequency crystal interface | Supports crystals up to 32 MHz for system clock; not guaranteed above 85°C per datasheet |
| P2.7/ADC12CLK/DMAE0 | ADC clock & DMA trigger | Provides synchronous ADC conversion clock; also serves as external DMA event input |
| VCORE | Internal LDO output | Regulated 1.8-V core supply - no external loading permitted; requires 2.2-µF ceramic capacitor |
| AVCC/AVSS | Analog power domain | Separate analog supply (2.2–3.6 V) and ground - mandatory for ADC reference stability |
Key Features
| Feature | Design Value |
|---|---|
| Fully integrated LDO | Programmable core voltage (1.8 V) eliminates need for external DC/DC converter in space-constrained designs |
| Real-time clock (RTC_A) | Hardware calendar, alarm, and periodic interrupt generation - retains time during LPM3/LPM4 with crystal |
| DMA controller | Three-channel peripheral-to-memory and memory-to-peripheral transfers - reduces CPU overhead for ADC/USCI data movement |
| Ultralow-power wake-up | 3.5 µs typical transition from LPM3 to active mode - enables rapid response to sensor or communication events |
| Controlled baseline | Single fabrication and test site with extended product life cycle - ensures long-term supply continuity for defense programs |
Applications
| Avionics Sensor Node | Spacecraft Power Monitor |
|---|---|
Use Scenario: Distributed temperature, pressure, and current sensing in satellite subsystems with strict SWaP-C constraints. IC Role / Device Role / Timing Role: Central MCU managing multi-channel ADC sampling, SPI-based sensor reads, and I²C EEPROM logging while maintaining precise RTC timekeeping. Use Value: LPM4 current of 1.2 µA extends battery life between ground station contacts; radiation-hardened design avoids single-event latchup in orbit. | Use Scenario: Real-time monitoring of solar array output and battery charge state in LEO smallsats. IC Role / Device Role / Timing Role: ADC12_A performs synchronized voltage/current measurements; USCI_B2 communicates telemetry via I²C to PMIC; RTC_A timestamps all events. Use Value: Integrated LDO and –55°C to 125°C operation enable reliable function across orbital thermal cycles without external regulators. |
| Medical Implant Controller | Tactical Radio Baseband |
Use Scenario: Battery-powered neurostimulator requiring decade-long operational life and fail-safe diagnostics. IC Role / Device Role / Timing Role: Manages therapy waveform generation via TA0/TB0 PWM outputs, monitors electrode impedance using ADC self-test, and logs fault events to flash. Use Value: LPM4.5 shutdown mode (0.1 µA) preserves battery during standby; controlled baseline ensures consistent qualification across production lots. | Use Scenario: Secure handheld radio with embedded encryption, audio codec interface, and RF front-end control. IC Role / Device Role / Timing Role: USCI_A0/A1 handle UART debug and IrDA firmware updates; USCI_B0/B1 manage I²C audio codec and SPI RF synthesizer configuration. Use Value: Four independent USCI modules eliminate external bus multiplexing; 16-bit timers provide precise symbol timing for legacy waveforms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F5438A-EP (GQW) | Same die, PBGA-100 package; rated –40°C to 125°C (Q-temp), not –55°C | Lacks M-temp qualification; unsuitable for cryogenic launch environments or deep-space thermal cycling | Select only if board layout accommodates GQW and mission profile excludes < –40°C operation |
| MSP430F6779A-EP | Enhanced 256 KB flash, 32 KB RAM, 7-channel sigma-delta ADC, integrated LCD controller | Higher integration for metering applications; lacks USCI_B3 and some timer capture inputs present in F5438A | Prefer when polyphase energy metering or on-chip display driving is required; verify pin compatibility for existing PZ layouts |
Compared with MSP430F5438A-EP (GQW), V62/14608-02YE provides guaranteed operation down to –55°C and full QML-V traceability, while MSP430F6779A-EP trades some timer flexibility for metrology-specific peripherals - making V62/14608-02YE optimal for general-purpose extended-temp embedded control where legacy code portability and minimal peripheral change are critical.
Availability
V62/14608-02YE is available at Aetrix Electronics and suitable for defense avionics, spacecraft subsystems, and implantable medical devices requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for V62/14608-02YE 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 company headquartered in Dallas, Texas, delivering analog and embedded processing solutions for industrial, automotive, and aerospace markets.
The MSP430F5438A-EP product line delivers ultralow-power, extended-temperature microcontrollers optimized for battery-operated and mission-critical systems where reliability, radiation tolerance, and long-term supply assurance are mandatory design requirements.
FAQ
What is the qualified temperature range for V62/14608-02YE?
V62/14608-02YE is qualified for continuous operation from –55°C to 125°C per MIL-PRF-38535 QML-V requirements. This M-temp rating exceeds standard commercial or industrial grades and is validated across all electrical parameters in the datasheet SLAS967A, including flash programming, ADC accuracy, and timer jitter - making V62/14608-02YE suitable for cryogenic launch phases and high-temperature orbital operations.
Does V62/14608-02YE support JTAG debugging?
Yes, V62/14608-02YE supports full 4-wire JTAG debugging via pins PJ.0 (TDO), PJ.1 (TDI/TCLK), PJ.2 (TMS), and PJ.3 (TCK), with RST/NMI/SBWTDIO and TEST/SBWTCK used for initialization. The device is compatible with TI's MSP-FET430UIF and MSP-FET debuggers, and JTAG functionality is retained across its full –55°C to 125°C operating range per QML-V test reports.
How does the ADC12_A module in V62/14608-02YE differ from earlier MSP430 generations?
V62/14608-02YE's ADC12_A includes 14 external + 2 internal input channels, sample-and-hold, autoscan mode, and configurable internal reference (1.5 V or 2.5 V). Unlike MSP430F2xx ADCs, it supports burst conversions triggered by timer or USCI events, and its 200 kSPS maximum rate is sustained across the full –55°C to 125°C range - verified in SLAS967A Section 6.8.
Can V62/14608-02YE use both 32-kHz and high-frequency crystals simultaneously?
Yes, V62/14608-02YE supports concurrent use of 32.768-kHz (XT1 on P7.0/P7.1) and high-frequency crystals (XT2 on P5.2/P5.3) to drive independent clock domains: ACLK from XT1 for RTC and low-power peripherals, and MCLK/SMCLK from XT2 for CPU and high-speed USCI operation - enabling simultaneous precision timing and high-bandwidth communication without clock contention.
Is the VCORE pin on V62/14608-02YE intended for external connection?
No, the VCORE pin on V62/14608-02YE is for internal use only and must not be loaded externally. It supplies the regulated 1.8-V core voltage to the CPU and digital logic. Per SLAS967A Section 6.11, VCORE requires only a 2.2-µF ceramic capacitor to ground; any external circuitry connected to VCORE may disrupt regulation and cause functional failure.
V62/14608-02YE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 100-LQFP
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- MSP430
- Core Size:
- 16-Bit
- Speed:
- 25MHz
- Connectivity:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 87
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 16K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 14x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
V62/14608-02YE FAQ
1.How can I place an order for V62/14608-02YE through Aetrix?
Please submit a Request for Quotation (RFQ) for V62/14608-02YE 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 V62/14608-02YE reliable?
The price and inventory of V62/14608-02YE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for V62/14608-02YE is usually 5 days.
3.What payment methods are accepted for V62/14608-02YE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for V62/14608-02YE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for V62/14608-02YE?
V62/14608-02YE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your V62/14608-02YE 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 V62/14608-02YE?
For technical support, including V62/14608-02YE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your V62/14608-02YE requirements.
6.How does Aetrix verify that V62/14608-02YE is sourced from the original manufacturer or authorized distributors?
All V62/14608-02YE 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 V62/14608-02YE meets industry standards.
7.What is the process for return or replacement of V62/14608-02YE?
All V62/14608-02YE units undergo pre-shipment inspection (PSI). If there is an issue with V62/14608-02YE, 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 V62/14608-02YE part is unused and in its original packaging.
Return procedure for V62/14608-02YE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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