HD4074094H 4-Bit Microcontroller-Microcomputer - Serial Interface, VFD Driver
From Hitachi Semiconductor
| Clock Frequency - Max. (Hz) | 1.12M |
| Clock Frequency - Min. (Hz) | 100k |
| Memory Addressing Range | 0 |
| Military | N |
| Min Instruction Length (bits) | 10 |
| No. of I/O Ports | 9 |
| 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 | 6 |
| On-Chip RAM (Bytes) | 256 |
| On-Chip ROM (bytes) | 40kƒ |
| Package | QFP |
| Pins | 44 |
| Technology | CMOS |
| Vsup Nom.(V) Supply Voltage | 5.0 |
