 | | | |
| PartNumber | P87C251SA16 | P87C251SB16 | P87C257-200 |
| Description | |||
| Manufacturer | Intel | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | 87C | - | - |
| Packaging | Tube | - | - |
| Package Case | 40-DIP | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Supplier Device Package | 40-DIP | - | - |
| Number of I O | 32 | - | - |
| Speed | 16MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | MCS 251 | - | - |
| RAM Size | 1K x 8 | - | - |
| Program Memory Type | OTP | - | - |
| Peripherals | PWM, WDT | - | - |
| Connectivity | SIO | - | - |
| Voltage Supply Vcc Vdd | 4.5 V ~ 5.5 V | - | - |
| Core Size | 8-Bit | - | - |
| Program Memory Size | 8KB (8K x 8) | - | - |
| Data Converters | - | - | - |
| Oscillator Type | External | - | - |