8-bit microcontroller featuring 16KB MROM, operating at a maximum clock frequency of 16 MHz. This integrated circuit offers 54 I/O lines, an 8-bit external data bus, and a 16-bit address bus. It includes an Analog-to-Digital Converter (ADC) and operates within a commercial temperature range of -20°C to 70°C. The device is housed in a 64-terminal, dual in-line package (DIP-64) with a maximum supply current of 50mA and a nominal supply voltage of 5V.
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Toshiba TMP90CH44N technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 64 |
| Min Operating Temperature | -20 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T64 |
| Width | 19.05 |
| Length | 57.5 |
| Pin Count | 64 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 50 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 54 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| ROM Programmability | MROM |
| ROM (words) | 16384 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
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