Product Datasheet Search Results:
122 Pages, 427 KB, Original- HD4074459H
- Renesas Technology / Hitachi Semiconductor
- Single-Chip Microcomputer
Product Details Search Results:
Hitachi.co.jp/HD4074459H
{"Clock Frequency - Min. (Hz)":"100k","Clock Frequency - Max. (Hz)":"1M","On-Chip RAM (Bytes)":"3.1k","Number of Maskable Interrupts":"10","Pins":"64","Min Instruction Length (bits)":"10","Number of Addressing Modes":"7","Vsup Nom.(V) Supply Voltage":"3","Number of Interrupt Lines":"5","No. of Non-Maskable Interrupts":"0","Package":"QFP","Max Instruction Length (bits)":"20","Military":"N","Memory Addressing Range":"0","On-Chip ROM (bytes)":"164k","Number of I/O Lines":"56","No. of I/O Ports":"12","Technolog...
1078 Bytes - 04:41:03, 16 January 2026
Documentation and Support
Use our online request for specific proposed solutions or send your technical question directly to a product specialist at request:
| File Name | File Size (MB) | Document | MOQ | Support |
|---|---|---|---|---|
| HMBV-ND-HD40.pdf | 3.79 | 1 | Request | |
| HMAV-HD40.pdf | 0.04 | 1 | Request | |
| ERJ1RHD4021C.pdf | 0.71 | 1 | Request | |
| ERA3AHD40R2V.pdf | 0.54 | 1 | Request | |
| ERA6AHD40R2V.pdf | 0.54 | 1 | Request | |
| ERJ2RHD4022X.pdf | 0.71 | 1 | Request | |
| ERJ1RHD4022C.pdf | 0.71 | 1 | Request | |
| ERA8AHD40R2V.pdf | 0.54 | 1 | Request | |
| ERJ1RHD4023C.pdf | 0.71 | 1 | Request | |
| ERJ2RHD4021X.pdf | 0.71 | 1 | Request | |
| ERJ2RHD4020X.pdf | 0.71 | 1 | Request | |
| CUHD406B_P01_EF_DWG.pdf | 0.09 | 1 | Request |
