| Parameters |
| Standard Package |
1 |
| Mfr |
Renesas |
| Series |
R8C/1x/1B |
| Package |
Bulk |
| Product Status |
Active |
| Core Processor |
R8C |
| Core Size |
16-Bit |
| Speed |
20MHz |
| Connectivity |
I²C, SIO, SSU, UART/USART |
| Peripherals |
LED, POR, Voltage Detect, WDT |
| Number of I/O |
13 |
| Program Memory Size |
16KB (16K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
2K x 8 |
| RAM Size |
1K x 8 |
| Voltage - Supply (Vcc/Vdd) |
2.7V ~ 5.5V |
| Data Converters |
A/D 4x10b |
| Oscillator Type |
Internal |
| Operating Temperature |
-20°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
28-WFQFN Exposed Pad |
| Supplier Device Package |
28-HWQFN (5x5) |
| Other Names |
2156-R5F211B4NP#U0 |
R8C R8C/1x/1B Microcontroller IC 16-Bit 20MHz 16KB (16K x 8) FLASH 28-HWQFN (5x5)