R7FA2E3072DFJ#HA0
Active48MHZ ARM CORTEX-M23 ENTRY-LEVEL, ULTRA-LOW POWER GENERAL-PURPOSE MICROCONTROLLER
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R7FA2E3072DFJ#HA0
Active48MHZ ARM CORTEX-M23 ENTRY-LEVEL, ULTRA-LOW POWER GENERAL-PURPOSE MICROCONTROLLER
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Technical Specifications
Parameters and characteristics for this part
| Specification | R7FA2E3072DFJ#HA0 |
|---|---|
| Connectivity | SPI, SCI, UART/USART, I2C |
| Core Processor | ARM® Cortex®-M23 |
| Core Size | 32-Bit |
| Data Converters | A/D 10x12b SAR |
| EEPROM Size | 2K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 23 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 32-LQFP |
| Peripherals | DMA, LVD, PWM, POR, WDT |
| Program Memory Size | 64 KB |
| Program Memory Type | FLASH |
| RAM Size | 16 K |
| Speed | 48 MHz |
| Supplier Device Package | 32-LQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.6 V |
R7FA2E3073 Series
48MHz Arm Cortex-M23 Entry-Level General-Purpose Microcontroller
| Part | Number of I/O | Core Size | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Peripherals | RAM Size | Speed | Data Converters | Mounting Type | Core Processor | EEPROM Size | Program Memory Size | Program Memory Type | Supplier Device Package | Oscillator Type | Connectivity | Package / Case | EEPROM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 85 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 32 KB | FLASH | 32-HWQFN (5x5) | Internal | I2C SCI SPI UART/USART | ||
Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 32-HWQFN (5x5) | Internal | I2C SCI SPI UART/USART | ||
Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 32 KB | FLASH | 32-LQFP (7x7) | Internal | I2C SCI SPI UART/USART | 32-LQFP | |
Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 85 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 32-LQFP (7x7) | Internal | I2C SCI SPI UART/USART | 32-LQFP | |
Renesas Electronics Corporation | 37 | 32-Bit | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 13x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 48-HWQFN (7x7) | Internal | I2C SCI SPI UART/USART | 48-WFQFN Exposed Pad | |
Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 32-HWQFN (5x5) | Internal | I2C SCI SPI UART/USART | ||
 Renesas Electronics Corporation | 23 | 32-Bit | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 10x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 32-LQFP (7x7) | Internal | I2C SCI SPI UART/USART | 32-LQFP | |
 Renesas Electronics Corporation | 37 | 32-Bit | 5.5 V | 1.6 V | 85 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 13x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 32 KB | FLASH | 48-HWQFN (7x7) | Internal | I2C SCI SPI UART/USART | 48-WFQFN Exposed Pad | |
 Renesas Electronics Corporation | 22 | 32-Bit Single-Core | 5.5 V | 1.6 V | 105 °C | -40 °C | DMA LVD POR PWM WDT | 48 MHz | 1x12b 4x24b SAR A/D 8x16b D/A 2x8b Sigma-Delta | Surface Mount | ARM® Cortex®-M23 | 256 KB | FLASH | Internal | CANbus EBI/EMI I2C SCI SPI UART/USART USB | 40-WFQFN Exposed Pad | 8 K | |||
 Renesas Electronics Corporation | 37 | 32-Bit | 5.5 V | 1.6 V | 85 °C | -40 °C | DMA LVD POR PWM WDT | 16 K | 48 MHz | A/D 13x12b SAR | Surface Mount | ARM® Cortex®-M23 | 2K x 8 | 64 KB | FLASH | 48-LFQFP (7x7) | Internal | I2C SCI SPI UART/USART | 48-LQFP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 0.93 | |
| 4000 | $ 0.88 | |||
| 6000 | $ 0.85 | |||
| 10000 | $ 0.82 | |||
Description
General part information
R7FA2E3073 Series
The RA2E1 group is the RA Family’s entry-level single-chip microcontroller based on the 48MHz Arm®Cortex®-M23 core and up to 128KB code flash and 16KB SRAM memory. The optimized processing and Renesas’ low power process technology make it the industry's most energy-efficient ultra-low power MCU. The RA2E1 group supports a wide operating voltage range of 1.6V to 5.5V and a large selection of packages such as LQFP, QFN, LGA, BGA, and WLCSP. The RA2E1 provides pin and peripheral compatibility with the RA2L1 group and is ideal for battery-operated applications and other systems requiring high performance and low-energy consumption in space-constrained applications.
Documents
Technical documentation and resources