R5F21388SDFP#V0
Obsolete16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
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R5F21388SDFP#V0
Obsolete16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | R5F21388SDFP#V0 |
|---|---|
| Connectivity | I2C, UART/USART, SSU, LINbus, SIO |
| Core Processor | R8C |
| Core Size | 16-Bit |
| Data Converters | A/D 20x10b |
| Mounting Type | Surface Mount |
| Number of I/O | 75 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 80-LQFP |
| Peripherals | WDT, Voltage Detect, PWM, POR |
| Program Memory Size | 64 KB |
| Program Memory Type | FLASH |
| RAM Size | 6 K |
| Speed | 20 MHz |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
| Part | Data Converters | Core Processor | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Connectivity | Speed | RAM Size | Number of I/O | Peripherals | EEPROM Size | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Core Size | Package / Case | Program Memory Size | Program Memory Type | Oscillator Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -20 °C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 8 K | 75 | POR PWM Voltage Detect WDT | 4K x 8 | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 96 KB | FLASH | Internal |
 Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -20 °C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 6 K | 75 | POR PWM Voltage Detect WDT | 4K x 8 | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 64 KB | FLASH | Internal |
Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -20 °C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 8 K | 75 | POR PWM Voltage Detect WDT | 4K x 8 | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 96 KB | FLASH | Internal |
Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -20 °C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 6 K | 75 | POR PWM Voltage Detect WDT | 4K x 8 | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 64 KB | FLASH | Internal |
 Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -20 °C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 10 K | 75 | POR PWM Voltage Detect WDT | 4K x 8 | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 128 KB | FLASH | Internal |
Renesas Electronics Corporation | A/D 20x10b | R8C | 85 C | -40 ¯C | Surface Mount | I2C LINbus SIO SSU UART/USART | 20 MHz | 6 K | 75 | POR PWM Voltage Detect WDT | 1.8 V | 5.5 V | 16-Bit | 80-LQFP | 64 KB | FLASH | Internal |
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 | 972 | $ 9.81 | |
Description
General part information
R8C/38T-A Series
The R8C/38T-A Group of single-chip MCUs incorporates the R8C CPU core, which provides sophisticated instructions for a high level of efficiency.
The R8C/38T-A Group of single-chip microcontrollers (MCUs) incorporates the R8C CPU core, which provides sophisticated instructions for a high level of efficiency. With 1Mb of address space, the CPU core is capable of executing instructions at high speed. In addition, it features a multiplier for high-speed arithmetic processing.
Power consumption is low, and additional power control is possible by selecting the operating mode. The R8C/38TA Group is also designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface on the same chip, reduces the number of system components. The R8C/38T-A Group integrates a touch sensor control unit, which enables detection of the floating capacitance of the electrostatic capacitive touch electrode. This group also has on-chip data flash (1KB × 4 blocks) with background operation (BGO) function.
Documents
Technical documentation and resources