R5F21344CDFP#30
NRND16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
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R5F21344CDFP#30
NRND16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
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Technical Specifications
Parameters and characteristics for this part
| Specification | R5F21344CDFP#30 |
|---|---|
| Connectivity | I2C, UART/USART, SSU, LINbus, SIO |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Data Converters | A/D 12x10b, D/A 2x8b |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 43 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 48-LQFP |
| Peripherals | WDT, Voltage Detect, PWM, POR |
| Program Memory Size | 16 KB |
| Program Memory Type | FLASH |
| RAM Size | 1.5 K |
| Speed | 20 MHz |
| Supplier Device Package | 48-LQFP (7x7) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
R8C/34C Series
16-bit Microcontrollers with R8C CPU Core (Non Promotion)
| Part | Mounting Type | EEPROM Size | Core Processor | Supplier Device Package | Speed | RAM Size | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Number of I/O | Program Memory Type | Peripherals | Oscillator Type | Data Converters | Program Memory Size | Connectivity | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Core Size | RAM Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 2.5K x 8 | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 32 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -40 ¯C | 16-Bit | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 16 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -40 ¯C | 16-Bit | 1.5 K | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 24 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -20 °C | 16-Bit | 2 K | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 16 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -40 ¯C | 16-Bit | 1.5 K | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 16 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -40 ¯C | 16-Bit | 1.5 K | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 2.5K x 8 | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 32 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -20 °C | 16-Bit | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 16 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -20 °C | 16-Bit | 1.5 K | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 2.5K x 8 | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 32 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -20 °C | 16-Bit | |
Renesas Electronics Corporation | Surface Mount | 4K x 8 | R8C | 48-LQFP (7x7) | 20 MHz | 2.5K x 8 | 1.8 V | 5.5 V | 43 | FLASH | POR PWM Voltage Detect WDT | Internal | A/D 12x10b D/A 2x8b | 32 KB | I2C LINbus SIO SSU UART/USART | 48-LQFP | 85 C | -20 °C | 16-Bit |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 4.06 | |
| Tray | 500 | $ 4.48 | ||
Description
General part information
R8C/34C Series
The R8C/34C Group is supported only for customers who have already adopted these products. The RL78/G1F Group is recommended for new designs.
The R8C/34C Group of single-chip MCUs incorporates the R8C CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing.
Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of system components. The R8C/34C Group has data flash (1KB × 4 blocks) with the background operation (BGO) function.
Documents
Technical documentation and resources