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MFG:HITCHIA D/C:00+


Part Number: HD404339
MFG: HITCHIA
D/C: 00+
Description: The HD404339 Series is 4-bit HMCS400-Series microcomputer with large-capacity memory designed to increase program pr...
MFG:HITCHIA D/C:00+


MFG: HITCHIA
D/C: 00+
Description: The HD404339 Series is 4-bit HMCS400-Series microcomputer with large-capacity memory designed to increase program pr...
The HD404339 Series is 4-bit HMCS400-Series microcomputer with large-capacity memory designed to increase program productivity. Each microcomputer has an A/D converter, input capture timer, and a 32-kHz oscillator circuit for clock use all built in. They also come with high-voltage I/O pins that can directly drive a fluorescent display.
The HD404339 Series includes six chips: the HD404339 with 16-kword ROM; the HD4043312 with 12-kword ROM; the HD404338 with 8-kword ROM; the HD404336 with 6-kword ROM; the HD404334 with 4-kword ROM; the HD4074339 with 16-kword PROM.
The HD4074339 is a PROM version ZTATä microcomputer. Programs can be written to the PROM by a PROM writer, which can dramatically shorten system development periods and smooth the process from debugging to mass production. (The PROM program specifications are the same as for the 27256.)
ZTATM: Zero Turn Around Time ZTAT is a trademark of Hitachi Ltd.
| Item | Symbol | Ratings | Unit | Notes |
| Supply voltage | VCC | 0.3 to +7.0 | V | |
| Programming voltage | VPP | 0.3 to +14.0 | V | 1 |
| Pin voltage | VT | 0.3 to VCC + 0.3 | V | |
| VCC 45 to VCC + 0.3 | V | |||
| Total permissible input current | Io | 70 | mA | 2 |
| Total permissible output current | -Io | 150 | mA | 3 |
| Maximum input current | Io | 4 | mA | 6, 7 |
| 20 | mA | 6, 8 | ||
| Maximum output current | Io | 4 | mA | 9, 10 |
| 30 | mA | 10, 11 | ||
| Operating temperature | Topr | 20 to +75 | °C | |
| Storage temperature | Tstg | 55 to +125 | °C |
HD404339
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