R7FA4T1BB3CNH#BA0
MCU:RA
- 產品分類
- 微控制器 - MCU
- 封裝
- 32-WFQFN Exposed Pad
- 庫存
- 3,910 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Renesas Electronics Corporation |
|---|---|
| 產品分類 | 微控制器 - MCU |
| Connectivity | CANbus, EBI/EMI, I2C, I3C, IrDA, MMC/SD, SCI, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M33 |
| Core Size | 32-Bit |
| Data Converters | A/D 5x12b SAR; D/A 1x12b |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 16 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Product status | Active |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | Flash |
| RAM Size | 40K x 8 |
| Series | RA4T1 |
| Speed | 100MHz |
| Supplier Device Package | 32-HWQFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
| 資料表 | 查看資料表PDF |
採購概覽
R7FA4T1BB3CNH#BA0 的主要供貨及採購資訊。
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R7FA4T1BB3CNH#BA0 詳細描述
Product Overview
The R7FA4T1BB3CNH#BA0 from Renesas Electronics Corporation is a 32-bit microcontroller built around an ARM Cortex-M33 core and operating at 100 MHz. It integrates 256KB (256K x 8) of FLASH program memory, 40K x 8 RAM, and 4K x 8 EEPROM, with 16 I/O connections. The device supports a 2.7V to 3.6V supply range and an operating temperature range of -40°C to 105°C (TA). Connectivity includes CANbus, EBI/EMI, I2C, I3C, IrDA, MMC/SD, SCI, SPI, and UART/USART, while peripherals include DMA, LVD, POR, PWM, and WDT. Analog resources comprise five 12-bit SAR ADC channels and one 12-bit DAC. The part is packaged in a surface-mount 32-HWQFN (5x5) / 32-WFQFN exposed-pad package and uses an internal oscillator.
Key Features
- ARM Cortex-M33 32-bit core operating at 100 MHz
- 256KB (256K x 8) FLASH program memory, 40K x 8 RAM, and 4K x 8 EEPROM
- 16 I/O connections with CANbus, EBI/EMI, I2C, I3C, IrDA, MMC/SD, SCI, SPI, and UART/USART support
- Five 12-bit SAR ADC channels and one 12-bit DAC
- DMA, LVD, POR, PWM, and WDT peripherals
- 2.7V to 3.6V supply range and -40°C to 105°C (TA) operating temperature range
- Surface-mount 32-HWQFN (5x5) / 32-WFQFN exposed-pad package with internal oscillator
Applications
- Embedded control nodes that combine digital I/O, serial communication, and analog measurement in a 32-pin package
- Sensor acquisition subsystems using the 12-bit SAR ADC and 12-bit DAC for signal sampling and analog output
- Protocol bridge or gateway functions using UART/USART, SPI, I2C, I3C, CANbus, or IrDA interfaces
- PWM-driven actuator interfaces supported by DMA and WDT operation
Design & Procurement Notes
Design and procurement reviews should confirm that the 2.7V to 3.6V supply range, 16 I/O count, and 32-HWQFN (5x5) exposed-pad footprint match the board layout and system power architecture. The 256KB FLASH, 40K x 8 RAM, and 4K x 8 EEPROM define the available memory map for firmware, temporary data, and parameter storage. The internal oscillator, -40°C to 105°C (TA) rating, and 12-bit ADC/DAC resources should be evaluated against timing, thermal, and analog accuracy requirements. The exact part number R7FA4T1BB3CNH#BA0 should be retained when specifying the 32-WFQFN exposed-pad package to ensure the intended package is identified.
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