HD4074329US 4-Bit Microcontroller-Microcomputer w- ADC - W/12-bit LCD Driver,Zero-crossing detect
From Hitachi Semiconductor
| Clock Frequency - Max. (Hz) | 562k |
| Clock Frequency - Min. (Hz) | 50k |
| Max Instruction Length (bits) | 20 |
| Memory Addressing Range | 0 |
| Min Instruction Length (bits) | 10 |
| No. of I/O Ports | 7 |
| No. of Non-Maskable Interrupts | 0 |
| Number of Addressing Modes | 7 |
| Number of I/O Lines | 35 |
| Number of Interrupt Lines | 2 |
| Number of Maskable Interrupts | 8 |
| On-Chip RAM (Bytes) | 1kƒ |
| On-Chip ROM (bytes) | 163k |
| Package | DIP |
| Pins | 64 |
| Technology | CMOS |
| Vsup Nom.(V) Supply Voltage | 5.0 |
