R5F1056AASP#30
IC MCU 16BIT 16KB FLASH 20LSSOP
Embedded Microcontrollers
20-LSSOP (0.173", 4.40mm Width)
RL78/G11
Active
$1.70 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Renesas Electronics America Inc |
| Model | R5F1056AASP#30 |
| Package / Case | 20-LSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | RL78 |
| Speed | 24MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 1.5K x 8 |
| Number of I/O | 17 |
| Data Converters | A/D 10x10b; D/A 2x8b |
| Voltage - Supply | 1.6V ~ 5.5V |
| Connectivity | CSI, I²C, UART/USART |
| Peripherals | LVD, POR, WDT |
| Supplier Device Package | 20-LSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
R5F1056AASP#30 by Renesas Electronics America Inc is a RL78 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-LSSOP (0.173", 4.40mm Width) package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 24MHz |
| RAM Size | 1.5K x 8 |
| Core Size | 16-Bit |
| EEPROM Size | 2K x 8 |
| Peripherals | LVD, POR, WDT |
| Connectivity | CSI, I²C, UART/USART |
| Number of I/O | 17 |
| Core Processor | RL78 |
| Data Converters | A/D 10x10b; D/A 2x8b |
| Oscillator Type | Internal |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V |
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