8-bit CMOS microcontroller operating at a maximum clock frequency of 12MHz. Features 32 I/O lines, an 8-bit external data bus, and a 16-bit address bus. Housed in a 44-terminal PQCC package with a JEDEC code of S-PQCC-J44, measuring 16.59mm x 16.59mm. Supports an industrial temperature grade with a range of -40°C to 85°C and a nominal supply voltage of 5V (2.5V to 6V range). Maximum supply current is 12mA.
OKI Electric Industry MSM80C31F-JS technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J44 |
| Width | 16.59 |
| Length | 16.59 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 12 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 2.5 |
| Supply Voltage-Max | 6 |
| Clock Frequency-Max | 12 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 32 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 12 |
| ROM (words) | 0 |
| PWM Channels | NO |
| Has ADC | NO |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
