Datasheet Details
| Part number | E0C624A |
|---|---|
| Manufacturer | Epson |
| File Size | 179.02 KB |
| Description | 4-bit Single Chip Microcomputer |
| Datasheet |
 E0C624A Datasheet
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General Description
The E0C624A is an advanced single-chip CMOS 4-bit microcomputer consisting of the E0C6200 4-bit core CPU.
The chip contains the ROM, RAM, dot matrix LCD driver, programmable SVD circuit, time base counter and clock synchronous serial port.
Key Features
- q CMOS LSI 4-bit parallel processing q Clock 32.768kHz/2MHz (Max. ) (selectable by software) q Instruction set 108 instructions q Instruction cycle time 153µsec, 214µsec or 366µsec at 32kHz (depending on instruction) 5µsec, 7µsec or 12µsec at 1MHz (depending on instruction) q ROM capacity 6,144 × 12 bits q RAM capacity 640 × 4 bits q External memory capacity Read/Write 512K bits (Max. ) Read only 1M bits (Max. ) q Input port 8 bits (pull-up resistors are available by mask option) q Output po.