My Inquiry
My Account
Renesas R7S910011CBA#BC0
- Part No.:
- R7S910011CBA#BC0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 320-FBGA
- Datasheet:
-
R7S910011CBA#BC0.pdf
- Description:
- IC MCU 32BIT ROMLESS 320LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:672
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R7S910011CBA#BC0 from Renesas Electronics is a high-performance real-time MCU featuring an Arm Cortex-R4 processor (r1p4) operating at up to 450 MHz, delivering 747 DMIPS, with integrated EtherCAT slave controller (2-port), dual CAN 2.0B interfaces, and encoder interface support for EnDat 2.2 and BiSS-C protocols - deployed in industrial motion control systems requiring deterministic low-latency response.
For engineers reviewing the R7S910011CBA#BC0 datasheet, R7S910011CBA#BC0 pinout, R7S910011CBA#BC0 application, or R7S910011CBA#BC0 equivalent, key selection criteria include its 450 MHz Cortex-R4 core with TCM/ECC, 320-pin FBGA package (PRBG0320GB-A), dual-channel encoder interface capability, EtherCAT slave compliance, and -40°C to +125°C junction temperature rating.
Technical Context
The R7S910011CBA#BC0 implements a dual-clock domain architecture: CPU clock up to 450 MHz derived from PLL, system/peripheral clocks fixed at 150 MHz/75 MHz respectively, with independent low-speed LOCO (240 kHz) feeding the IWDTa. Its event link controller (ELC) enables hardware-triggered module chaining without CPU intervention - critical for jitter-free servo loop execution.
It integrates two independent 12-bit A/D converters (S12ADCa units 0 and 1), supporting 8+16 channels total, with self-diagnosis, analog disconnection detection, and timer-triggered conversion start. The on-chip extended SRAM is not enabled in this variant (per Table 1.3), distinguishing it from R7S910006xxx or R7S910013xxx variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-R4 (r1p4), 450 MHz max - enables hard real-time deterministic execution with 747 DMIPS throughput. |
| Encoder Interface | 2-channel optional EnDat 2.2 / BiSS-C compliant - supports absolute position feedback from high-resolution motor encoders. |
| EtherCAT Slave | 2-port Beckhoff-certified ECATC IP - provides synchronized distributed I/O with <1 µs jitter for motion control networks. |
| CAN Interface | 2× ISO 11898-1 compliant channels, 1 Mbps max - enables robust fieldbus communication with drives and sensors. |
| Operating Temperature | Junction range -40°C to +125°C - qualified for under-hood or enclosed industrial drive environments. |
| Package | 320-pin FBGA (PRBG0320GB-A), 17 × 17 mm, 0.8 mm pitch - supports high I/O count and thermal dissipation in compact designs. |
| Debug Interface | JTAG/SWD + SWV trace - enables full-cycle debugging and real-time trace of time-critical control loops. |
Pinout & Package
Package: 320-pin Fine-Pitch Ball Grid Array (FBGA), PRBG0320GB-A, 17 mm × 17 mm, 0.8 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (multiple) | Core power supply | 1.14–1.26 V @ PLLVDD0/PLLVDD1/DVDD_USB - supplies Cortex-R4 core, PLL, and USB PHY. |
| VCCQ33 (multiple) | I/O and analog power | 3.0–3.6 V @ AVCC0/AVCC1/VREFH0/VREFH1 - powers ADC reference, GPIO, and digital I/O banks. |
| CLKIN | External clock input | 25 MHz crystal/resonator input - primary timing source for PLL-based CPU clock generation. |
| ETH0_MDC/MDIO | Ethernet management interface | IEEE 802.3 MII/RMII management bus - configures Ethernet PHY registers during initialization. |
| ECAT0_TXD0/ECAT0_RXD0 | EtherCAT port 0 differential pair | LVDS-compatible signals - carries EtherCAT frame traffic with precise timing for distributed clocks. |
| ENCA0_A/ENCA0_B | Encoder channel A/B inputs | Differential quadrature inputs - accepts EnDat 2.2 or BiSS-C serial position data with hardware decoding. |
Key Features
| Feature | Design Value |
|---|---|
| Event Link Controller (ELC) | Hardware inter-module triggering without CPU wake-up - reduces interrupt latency and enables sub-µs servo cycle synchronization. |
| Independent Watchdog (IWDTa) | 14-bit counter clocked by LOCO/2 (120 kHz max) - provides fail-safe reset independent of main PLL clock domain. |
| Memory Protection Unit (MPU) | Configurable region-based access control for TCM, caches, and peripherals - enforces safety-critical memory isolation. |
| On-chip FPU | Single/double-precision IEEE 754 support - accelerates real-time vector math for field-oriented control (FOC) algorithms. |
| ΔΣ Interface (DSMIF) | 4-channel external ΔΣ modulator support - enables high-resolution current sensing with noise-immune digital interface. |
Applications
| Industrial Servo Drives | Programmable Logic Controllers (PLCs) |
|---|---|
Use Scenario: Closed-loop motor control in multi-axis CNC machines with synchronized motion profiles. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms, EtherCAT master/slave bridging, and encoder position capture. Use Value: 450 MHz Cortex-R4 + ELC enables 50 µs servo cycles with deterministic jitter <1 µs, meeting IEC 61800-7 SIL3 requirements. |
Use Scenario: High-speed discrete I/O processing and logic sequencing in modular PLC backplanes. IC Role / Device Role / Timing Role: Central programmable controller managing CAN-based fieldbus I/O modules and safety monitoring. Use Value: Dual CAN 2.0B + 209 GPIO pins allow direct connection to 32+ digital I/O modules while maintaining <100 µs scan times. |
| Robotics Motion Controllers | Industrial Ethernet Gateways |
Use Scenario: Compact robotic joint controllers requiring torque, position, and velocity feedback integration. IC Role / Device Role / Timing Role: Real-time co-processor handling encoder interpolation, PWM generation, and safety shutdown logic. Use Value: Integrated 2-channel EnDat/BiSS-C interface eliminates external ASICs, reducing BOM cost and PCB area by 35%. |
Use Scenario: Protocol translation between EtherCAT field devices and higher-layer PROFINET or Modbus TCP networks. IC Role / Device Role / Timing Role: Deterministic Ethernet switch + EtherCAT slave enabling time-synchronized bridging with hardware timestamping. Use Value: On-chip 2-port EtherCAT + Ethernet MAC + IEEE 1588 timer allows sub-100 ns time synchronization across heterogeneous networks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time industrial control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7S910011CBG#BC0 | Same die, PRBG0320GA-A package - identical electrical specs, minor mechanical footprint variation (same 17×17 mm, same 0.8 mm pitch). | No functional difference; used where board layout requires alternate ball map compatibility. | Select when legacy PCB design targets PRBG0320GA-A land pattern. |
| R7S910013CBA#BC0 | 600 MHz Cortex-R4 (996 DMIPS), adds 1 Mbyte on-chip extended SRAM - higher performance and local data buffering. | Better suited for complex motion profiles with large trajectory buffers or multi-threaded safety firmware. | Choose when >747 DMIPS or local SRAM for real-time buffer staging is required; verify thermal margin at 600 MHz. |
Compared with R7S910011CBA#BC0, R7S910011CBG#BC0 offers identical functionality in a mechanically interchangeable package, while R7S910013CBA#BC0 delivers higher compute headroom and integrated SRAM - making it suitable for next-generation servo nodes demanding larger control law storage and faster loop rates.
Availability
R7S910011CBA#BC0 is available at Aetrix Electronics and suitable for industrial servo drives, robotics motion controllers, programmable logic controllers (PLCs), and industrial Ethernet gateways requiring stable component supply across extended product lifecycles.
Supply support for R7S910011CBA#BC0 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
Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, and power solutions for automotive, industrial, and infrastructure markets.
The RZ/T1 Group, including R7S910011CBA#BC0, was designed specifically for deterministic real-time industrial automation - integrating EtherCAT, encoder interfaces, and safety features into a single high-performance MCU for motion control edge nodes.
FAQ
What is the maximum operating frequency of the R7S910011CBA#BC0?
The R7S910011CBA#BC0 operates at a maximum CPU frequency of 450 MHz, delivering 747 DMIPS. This frequency is achieved using the internal PLL driven by a 25 MHz external crystal. The device does not support the 600 MHz mode found in R7S910007xxx or R7S910013xxx variants, as confirmed in Table 1.3 of the R01DS0228EJ0200 datasheet.
Does the R7S910011CBA#BC0 include on-chip extended SRAM?
No, the R7S910011CBA#BC0 does not include on-chip extended SRAM. Per Table 1.3 in the R01DS0228EJ0200 datasheet, "On-Chip Extended SRAM Capacity" is marked "Not supported" for this part number. Variants such as R7S910006CBA#BC0 and R7S910013CBA#BC0 do include 1 Mbyte of ECC-protected extended SRAM.
Which encoder protocols are supported by the R7S910011CBA#BC0?
The R7S910011CBA#BC0 supports EnDat 2.2, BiSS-C, FA-CODER, A-format, and HIPERFACE DSL-compliant encoder interfaces across its two optional encoder channels. These are implemented in hardware and require no external protocol translators - enabling direct connection to high-resolution absolute encoders used in servo motors.
Is the EtherCAT slave controller in the R7S910011CBA#BC0 certified?
Yes, the EtherCAT slave controller (ECATC) in the R7S910011CBA#BC0 is based on Beckhoff Automation's certified IP core. It supports 2-port operation and complies with EtherCAT specification v1.2.2, enabling seamless integration into EtherCAT networks with hardware-assisted distributed clock synchronization.
What debug interfaces are available on the R7S910011CBA#BC0?
The R7S910011CBA#BC0 supports JTAG and SWD for core debugging, plus SWV (Serial Wire Viewer) for real-time trace output. These interfaces comply with Arm CoreSight architecture and enable full visibility into instruction flow, data access, and exception behavior - essential for validating real-time control loop timing and safety mechanisms.
R7S910011CBA#BC0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 320-FBGA
- Series:
- RZ/T1
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-R4F
- Core Size:
- 32-Bit
- Speed:
- 450MHz
- Connectivity:
- CANbus, CSI, EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB
- Peripherals:
- DMA, PWM, WDT
- Number of I/O:
- 209
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- -
- Voltage - Supply (Vcc/Vdd):
- 1.14V ~ 3.6V
- Data Converters:
- A/D 24x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7S910011CBA#BC0 FAQ
1.How can I place an order for R7S910011CBA#BC0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7S910011CBA#BC0 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 R7S910011CBA#BC0 reliable?
The price and inventory of R7S910011CBA#BC0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7S910011CBA#BC0 is usually 5 days.
3.What payment methods are accepted for R7S910011CBA#BC0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7S910011CBA#BC0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7S910011CBA#BC0?
R7S910011CBA#BC0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7S910011CBA#BC0 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 R7S910011CBA#BC0?
For technical support, including R7S910011CBA#BC0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7S910011CBA#BC0 requirements.
6.How does Aetrix verify that R7S910011CBA#BC0 is sourced from the original manufacturer or authorized distributors?
All R7S910011CBA#BC0 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 R7S910011CBA#BC0 meets industry standards.
7.What is the process for return or replacement of R7S910011CBA#BC0?
All R7S910011CBA#BC0 units undergo pre-shipment inspection (PSI). If there is an issue with R7S910011CBA#BC0, 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 R7S910011CBA#BC0 part is unused and in its original packaging.
Return procedure for R7S910011CBA#BC0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R7S910011CBA#BC0 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
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
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…
