My Inquiry
My Account
Renesas R7FS7G27G2A01CBG#AC0
- Part No.:
- R7FS7G27G2A01CBG#AC0
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 176-LFBGA
- Datasheet:
-
R7FS7G27G2A01CBG#AC0.pdf
- Description:
- IC MCU 32BIT 3MB FLASH 176LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:294
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
R7FS7G27G2A01CBG#AC0 from Renesas Electronics is a Synergy S7G2 microcontroller in 176-pin LQFP package, featuring ARM Cortex-M4F core, 2MB flash, 384KB SRAM, and integrated peripherals including USB HS/FS, Ethernet RMII, CAN, QSPI, LCD controller, CTSU, and multiple serial interfaces. It targets industrial HMI, IoT edge nodes, and connected device development.
For engineers reviewing the R7FS7G27G2A01CBG#AC0 datasheet, R7FS7G27G2A01CBG#AC0 pinout, R7FS7G27G2A01CBG#AC0 application, or R7FS7G27G2A01CBG#AC0 equivalent, key selection factors include its 200MHz operation, hardware crypto acceleration (AES-128/256, SHA, TRNG), dual-bank flash for safe firmware updates, and support for Renesas Synergy Software Package (SSP) with certified RTOS and middleware.
Technical Context
The R7FS7G27G2A01CBG#AC0 implements an ARM Cortex-M4F core with FPU and MPU, operating at up to 200MHz with 2.14 DMIPS/MHz performance. It integrates a 12-bit ADC (24 channels), 12-bit DAC (2 channels), and programmable gain amplifier (PGA) for analog signal conditioning.
Its connectivity stack includes USB 2.0 High-Speed (480 Mbps) host + Full-Speed (12 Mbps) device, 10/100 Ethernet RMII with IEEE 1588 timestamping support, two CAN FD-capable controllers, and six SCI/I²C/SPI multi-function serial channels - all mapped to dedicated peripheral pins with configurable GPIO functions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4F @ 200 MHz with FPU and MPU - enables deterministic real-time control with floating-point math for motor control or sensor fusion. |
| Memory | 2 MB flash (dual-bank), 384 KB SRAM - supports over-the-air (OTA) firmware updates without service interruption. |
| ADC/DAC | 12-bit ADC (24 ch, 1.25 MSPS), 12-bit DAC (2 ch) - suitable for precision analog I/O in industrial monitoring systems. |
| Crypto Engine | AES-128/256, SHA-1/256, TRNG - provides hardware-accelerated secure boot, firmware signing, and TLS offload. |
| Package | 176-pin LQFP (24 × 24 mm, 0.5 mm pitch) - compatible with standard surface-mount assembly and debug probe access via JTAG/SWD. |
| Operating Temp | −40°C to +85°C - qualified for industrial environments with extended thermal cycling reliability. |
| Power Supply | Single 3.3 V supply (±5%) - simplifies power design with internal regulators for core, analog, and I/O domains. |
Pinout & Package
Package: 176-pin LQFP (24 × 24 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level (MSL) 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P108 | TMS/SWDIO | Combined JTAG Test Mode Select / SWD bidirectional data line - enables debug access using standard ARM SWD protocol. |
| P300 | TCK/SWCLK | JTAG Test Clock / SWD clock input - synchronizes debug communication at up to 10 MHz. |
| P109 | TDO/SDDO | JTAG Test Data Out / SWD data output - delivers debug response data during trace or register read operations. |
| P110 | TDI | JTAG Test Data In - accepts debug command and data inputs during JTAG programming or boundary scan. |
| RESET | Active-low reset input | Asynchronous hard reset pin - initiates full system reset on falling edge; internally pulled up. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-bank flash memory | Enables seamless firmware updates: one bank executes while the other receives new image - eliminates downtime in field-deployed devices. |
| Hardware crypto accelerator | Offloads AES, SHA, and TRNG operations from CPU - reduces latency for secure communications and meets FIPS 140-2 Level 1 requirements. |
| Integrated LCD controller | Drives QVGA (240×320) TFT panels directly - eliminates external display driver IC and reduces BOM cost for HMI applications. |
| Capacitive touch sensing unit (CTSU) | Supports up to 24 self-capacitance or mutual-capacitance electrodes - enables robust touch buttons, sliders, and proximity detection without external ICs. |
| USB HS/FS dual-role capability | Single USB PHY supports both host and device modes - allows flexible topology (e.g., USB device for configuration, host for peripheral attachment). |
Applications
| Industrial HMI Panel | Smart Gateway Node |
|---|---|
Use Scenario: Local operator interface for PLC-controlled machinery with touch navigation and real-time status visualization. IC Role / Device Role / Timing Role: Main application processor executing GUI framework, managing LCD timing signals (VSYNC/HSYNC), and handling capacitive touch interrupts. Use Value: Integrated LCD controller and CTSU eliminate external drivers, reducing component count and PCB area while maintaining 60 fps refresh rate. | Use Scenario: Edge gateway aggregating Modbus RTU, CAN bus, and sensor data before forwarding via Ethernet or USB to cloud infrastructure. IC Role / Device Role / Timing Role: Protocol translation hub with deterministic scheduling across CAN FD, SCI, and Ethernet MAC layers. Use Value: Dual-bank flash ensures zero-downtime firmware upgrades during remote maintenance windows; hardware crypto secures OTA payloads. |
| Connected Medical Device | Factory Automation Controller |
Use Scenario: Portable diagnostic instrument requiring FDA-compliant firmware integrity, low-noise analog acquisition, and USB HID interface for PC connectivity. IC Role / Device Role / Timing Role: Safety-critical controller performing secure boot validation, analog front-end signal processing, and USB device enumeration. Use Value: Hardware TRNG and AES engine enable NIST SP800-90B/C compliant entropy generation and encrypted data logging to QSPI flash. | Use Scenario: Standalone motion controller coordinating stepper/servo drives via PWM outputs and monitoring limit switches via GPIO interrupts. IC Role / Device Role / Timing Role: Real-time motion sequencer with 100 ns PWM resolution and synchronized ADC sampling triggered by timer events. Use Value: Cortex-M4F FPU accelerates inverse kinematics calculations; 200 MHz clock ensures sub-microsecond interrupt latency for safety-critical stop commands. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R7FS7G27H2A01CBG#AC0 | Same S7G2 family, but with 4 MB flash and identical peripherals - no change in pinout or clock architecture. | Required when firmware image size exceeds 2 MB or when larger code+data footprint is needed for complex protocol stacks. | Select R7FS7G27H2A01CBG#AC0 only if >2 MB flash is confirmed necessary; otherwise R7FS7G27G2A01CBG#AC0 offers optimal cost/performance balance. |
| R7FA6M2AF3CFP#AA0 | RA6M2 series (ARM Cortex-M4), 100-pin LQFP, 1 MB flash, no Ethernet or LCD controller - different peripheral set and smaller package. | Suitable for compact, cost-sensitive designs where Ethernet and display are unnecessary, e.g., sensor node or motor driver MCU. | R7FA6M2AF3CFP#AA0 is not pin-compatible and lacks Ethernet/LCD; choose only when scaling down functionality and footprint is critical. |
Compared with R7FS7G27G2A01CBG#AC0, the R7FS7G27H2A01CBG#AC0 offers double flash capacity with identical timing and interface compatibility, while R7FA6M2AF3CFP#AA0 trades Ethernet/LCD integration for smaller size and lower cost - making it a functional alternative only in simplified use cases.
Availability
R7FS7G27G2A01CBG#AC0 is available at Aetrix Electronics and suitable for industrial HMI, smart gateway, and factory automation applications requiring stable component supply, long-term lifecycle assurance, and full technical documentation support.
Supply support for R7FS7G27G2A01CBG#AC0 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 Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for industrial, automotive, and enterprise markets.
The Synergy S7G2 product line delivers high-performance, secure, and scalable MCUs targeting industrial IoT edge devices with integrated connectivity, graphics, and safety-aware firmware frameworks.
FAQ
What is the maximum operating frequency of the R7FS7G27G2A01CBG#AC0?
The R7FS7G27G2A01CBG#AC0 operates at a maximum CPU frequency of 200 MHz. This is achieved using the on-chip PLL with external 4–20 MHz crystal input, and the core runs at full speed with zero wait states on flash execution due to its 2MB dual-bank flash architecture and prefetch buffer. The R7FS7G27G2A01CBG#AC0 maintains this frequency across its full industrial temperature range (−40°C to +85°C) under specified 3.3 V ±5% supply conditions.
Does the R7FS7G27G2A01CBG#AC0 support secure boot and cryptographic operations?
Yes, the R7FS7G27G2A01CBG#AC0 includes a dedicated hardware crypto engine supporting AES-128/256 encryption/decryption, SHA-1/256 hashing, and a true random number generator (TRNG). These features enable secure boot verification, firmware signature checking, and TLS acceleration. The R7FS7G27G2A01CBG#AC0 also supports flash lock bits and secure debug disable to prevent unauthorized access - all managed through the Renesas Secure Boot Manager within the Synergy Software Package (SSP).
What display interfaces does the R7FS7G27G2A01CBG#AC0 support natively?
The R7FS7G27G2A01CBG#AC0 integrates a full-featured LCD controller supporting parallel RGB 16-bit (5-6-5) interface with built-in timing generators for QVGA (240×320) and higher resolutions. It provides dedicated pins for VSYNC, HSYNC, DE, CLK, and 16 data lines - enabling direct connection to TFT panels without external display drivers. The R7FS7G27G2A01CBG#AC0 does not support MIPI DSI or LVDS interfaces natively; those require external bridge ICs.
Can the R7FS7G27G2A01CBG#AC0 operate in both USB host and device modes simultaneously?
No, the R7FS7G27G2A01CBG#AC0 cannot operate USB host and device modes simultaneously on the same physical port. However, it supports dual-role operation: the USBHS module can be configured as either High-Speed host or Full-Speed device, and the separate USBFS module functions exclusively as a Full-Speed device. The R7FS7G27G2A01CBG#AC0 uses distinct PHY resources and pin mappings for each mode, requiring software reconfiguration - not concurrent operation.
Is the R7FS7G27G2A01CBG#AC0 pin-compatible with other S7G2 variants?
Yes, the R7FS7G27G2A01CBG#AC0 is fully pin-compatible with all 176-pin LQFP variants in the S7G2 family, including R7FS7G27H2A01CBG#AC0 and R7FS7G27G3A01CBG#AC0. Pin functions, electrical characteristics, and mechanical footprint are identical across these variants. Differences are limited to internal flash size (2 MB vs. 4 MB), SRAM size (384 KB vs. 512 KB), and optional features like CAN FD support - all implemented without altering pin assignment or timing behavior.
R7FS7G27G2A01CBG#AC0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 176-LFBGA
- Series:
- Renesas Synergy™ S7
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 126
- Program Memory Size:
- 3MB (3M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 64K x 8
- RAM Size:
- 640K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 21x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R7FS7G27G2A01CBG#AC0 FAQ
1.How can I place an order for R7FS7G27G2A01CBG#AC0 through Aetrix?
Please submit a Request for Quotation (RFQ) for R7FS7G27G2A01CBG#AC0 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 R7FS7G27G2A01CBG#AC0 reliable?
The price and inventory of R7FS7G27G2A01CBG#AC0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R7FS7G27G2A01CBG#AC0 is usually 5 days.
3.What payment methods are accepted for R7FS7G27G2A01CBG#AC0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R7FS7G27G2A01CBG#AC0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R7FS7G27G2A01CBG#AC0?
R7FS7G27G2A01CBG#AC0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R7FS7G27G2A01CBG#AC0 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 R7FS7G27G2A01CBG#AC0?
For technical support, including R7FS7G27G2A01CBG#AC0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R7FS7G27G2A01CBG#AC0 requirements.
6.How does Aetrix verify that R7FS7G27G2A01CBG#AC0 is sourced from the original manufacturer or authorized distributors?
All R7FS7G27G2A01CBG#AC0 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 R7FS7G27G2A01CBG#AC0 meets industry standards.
7.What is the process for return or replacement of R7FS7G27G2A01CBG#AC0?
All R7FS7G27G2A01CBG#AC0 units undergo pre-shipment inspection (PSI). If there is an issue with R7FS7G27G2A01CBG#AC0, 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 R7FS7G27G2A01CBG#AC0 part is unused and in its original packaging.
Return procedure for R7FS7G27G2A01CBG#AC0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
R7FS7G27G2A01CBG#AC0 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…
