| 下载文件 |
|---|
| R5F21181DD.pdf |
| Product Status | EOL |
|---|---|
| Family | R8C |
| Series | R8C/1x |
| Group | R8C/18 |
| Program memory | 4 KB Flash memory |
|---|---|
| RAM | 0.375 KB |
| CPU | R8C (16-bit) |
|---|---|
| Max. Frequency | 20 MHz |
| On-chip Oscillator Freq. | 8 MHz, Low Speed Oscillator 125 kHz |
| Power-On Reset | YES |
| Low Voltage Detection | YES |
| External Interrupt Pins | 7 |
| I/O Ports | 13 |
| 8-bit Timers | 2 ch |
|---|---|
| 16-bit Timers | 1 ch |
| Watchdog Timers | 1 ch |
| PWM Output | 1 |
| CSIs | 1 ch |
|---|---|
| UARTs | 2 ch |
| Operating Voltage | 2.7 to 5.5 V |
|---|---|
| Operating Temperature | -20 to 85 ℃ (Ambient Temperature) |
| Remarks | Analog comparator: 4 |
|---|
| Pins | 20 |
|---|---|
| Terminal pitch (mm) | 1.778 mm |
| Package Type | SDIP |
| Dimensions (mm) | 6.3x19 mm2 |
| Drawing Link | prdp0020ba_a |
| Mounting height (mm)[MAX] | 4.5 mm |
| Mass (g) [TYP,] | 1 g |
| Renesas code | PRDP0020BA-A (old: 20P4B ) |
| JEITA code | P-SDIP20-6.3x19-1.78 |
| Packing | Tube |
| Terminal material - Base | Fe-Ni alloy or Cu alloy |
| Terminal material - Surface | Sn-Cu |
| 型号 | 状态 | 产品长期供应计划 | 预算价格（1000片） | 包装 | 明星产品 | RoHS |
|---|---|---|---|---|---|---|
| R5F21181DD#U0 | EOL | - | | MOQ:| WRAP_SPEC:Tube| OTHER_ENV: | false | 无铅 |
