| Parameters |
| Mfr |
Microchip Technology |
| Series |
89S |
| Package |
Tube |
| Product Status |
Obsolete |
| Core Processor |
8051 |
| Core Size |
8-Bit |
| Speed |
24MHz |
| Connectivity |
UART/USART |
| Peripherals |
WDT |
| Number of I/O |
32 |
| Program Memory Size |
8KB (8K x 8) |
| Program Memory Type |
FLASH |
| EEPROM Size |
- |
| RAM Size |
256 x 8 |
| Voltage - Supply (Vcc/Vdd) |
4V ~ 5.5V |
| Data Converters |
- |
| Oscillator Type |
Internal |
| Operating Temperature |
0°C ~ 70°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
44-LCC (J-Lead) |
| Supplier Device Package |
44-PLCC (16.6x16.6) |
| Base Product Number |
AT89S52 |
| RoHS Status |
RoHS non-compliant |
| Moisture Sensitivity Level (MSL) |
2 (1 Year) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.31.0001 |
| Standard Package |
27 |
8051 89S Microcontroller IC 8-Bit 24MHz 8KB (8K x 8) FLASH 44-PLCC (16.6x16.6)