R5F21344MDFP#V0
Obsolete16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
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R5F21344MDFP#V0
Obsolete16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
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Technical Specifications
Parameters and characteristics for this part
| Specification | R5F21344MDFP#V0 |
|---|---|
| Connectivity | I2C, LINbus, UART/USART, SSU, SIO |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Data Converters [custom] | 2 |
| Data Converters [custom] | 12 |
| Data Converters [custom] | 10 b |
| Data Converters [custom] | 8 b |
| 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 | Voltage Detect, WDT, 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 |
R5F21344 Series
16-bit Microcontrollers with R8C CPU Core (Non Promotion)
| Part | Operating Temperature [Min] | Operating Temperature [Max] | Core Processor | Peripherals | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Supplier Device Package | Mounting Type | Speed | Data Converters [custom] | Data Converters [custom] | Data Converters [custom] | Data Converters [custom] | Program Memory Type | EEPROM Size | Number of I/O | RAM Size | Connectivity | Program Memory Size | Oscillator Type | Package / Case | Core Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation | -20 °C | 85 C | R8C | POR PWM Voltage Detect WDT | 1.8 V | 5.5 V | 48-LQFP (7x7) | Surface Mount | 20 MHz | 2 | 12 | 10 b | 8 b | FLASH | 4K x 8 | 43 | 1.5 K | I2C LINbus SIO SSU UART/USART | 16 KB | Internal | 48-LQFP | 16-Bit |
Renesas Electronics Corporation | -40 °C | 85 °C | R8C | POR PWM Voltage Detect WDT | 1.8 V | 5.5 V | 48-LQFP (7x7) | Surface Mount | 20 MHz | 2 | 12 | 10 b | 8 b | FLASH | 4K x 8 | 43 | 1.5 K | I2C LINbus SIO SSU UART/USART | 16 KB | Internal | 48-LQFP | 16-Bit |
Renesas Electronics Corporation | -40 °C | 85 °C | R8C | POR PWM Voltage Detect WDT | 1.8 V | 5.5 V | 48-LQFP (7x7) | Surface Mount | 20 MHz | 2 | 12 | 10 b | 8 b | FLASH | 4K x 8 | 43 | 1.5 K | I2C LINbus SIO SSU UART/USART | 16 KB | Internal | 48-LQFP | 16-Bit |
Renesas Electronics Corporation | -20 °C | 85 C | R8C | POR PWM Voltage Detect WDT | 1.8 V | 5.5 V | 48-LQFP (7x7) | Surface Mount | 20 MHz | 2 | 12 | 10 b | 8 b | FLASH | 4K x 8 | 43 | 1.5 K | I2C LINbus SIO SSU UART/USART | 16 KB | Internal | 48-LQFP | 16-Bit |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| LCSC | Piece | 1 | $ 3.73 | |
| 200 | $ 1.44 | |||
| 500 | $ 1.39 | |||
| 1000 | $ 1.37 | |||
Description
General part information
R5F21344 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