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| Type | Description |
|---|---|
| rohs: | RoHS |
| speed: | 33MHz |
| ram size: | 256 x 8 |
| core size: | 8-Bit |
| eeprom size: | - |
| part status: | Obsolete |
| peripherals: | POR |
| connectivity: | UART/USART |
| mounting type: | Surface Mount |
| number of i/o: | 32 |
| core processor: | 8051 |
| package / case: | 44-LCC (J-Lead) |
| data converters: | - |
| oscillator type: | Internal |
| program memory size: | - |
| program memory type: | ROMless |
| operating temperature: | 0°C ~ 70°C (TA) |
| supplier device package: | 44-PLCC (16.59x16.59) |
| voltage - supply (vcc/vdd): | 2.7V ~ 5.5V |