HD404316E62S, HD404318, HD404318A78S Selling Leads, Datasheet
MFG:HIT Package Cooled:DIP D/C:08+09+
HD404316E62S, HD404318, HD404318A78S Datasheet download
Part Number: HD404316E62S
MFG: HIT
Package Cooled: DIP
D/C: 08+09+
HD404316E62S, HD404318, HD404318A78S
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Info of HD404316E62S
Info of HD404318
Info of HD404318A78S
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About HD404019RFS
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Datasheet: HD404019RFS
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About HD404318
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Datasheet: HD404318
File Size: 312387 KB
Manufacturer: HITACHI [Hitachi Semiconductor]
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About HD404019RFS
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Datasheet: HD404019RFS
File Size: 218799 KB
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HD404318 General Description
The HD404318 Series is 4-bit HMCS400-series microcomputer with large-capacity memory designed to increase program productivity. Each microcomputer has an A/D converter and input capture timer built in.
They also come with high-voltage I/O pins that can directly drive a fluorescent display.
The HD404318 Series includes four chips: the HD404318 with 8-kword ROM; the HD404316 with 6-kword ROM; the HD404314 with 4-kword ROM; the HD4074318 with 8-kword PROM.
The HD4074318 is a PROM version ZTATM 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.
They also come with high-voltage I/O pins that can directly drive a fluorescent display.
The HD404318 Series includes four chips: the HD404318 with 8-kword ROM; the HD404316 with 6-kword ROM; the HD404314 with 4-kword ROM; the HD4074318 with 8-kword PROM.
The HD4074318 is a PROM version ZTATM 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.
HD404318 Maximum Ratings
| 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 | 2 |
| VCC 45 to VCC + 0.3 | V | 3 | ||
| Total permissible input current | Io | 70 | mA | 4 |
| Total permissible output current | -Io | 150 | mA | 5 |
| 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 |
HD404318 Features
· 34 I/O pins One input-only pin 33 input/output pins: 21 pins are high-voltage pins (40 V, max.)
· On-chip A/D converter (8-bit ´ 8-channel)
· Three timers One event counter input One timer output One input capture timer
· 8-bit clock-synchronous serial interface (1 channel)
· Alarm output
· Built-in oscillators Ceramic or crystal oscillator External clock drive is also possible
· Seven interrupt sources Two by external sources Three by timers One each by the A/D converter and serial interface
· Two low-power dissipation modes Standby mode Stop mode
· Instruction cycle time 1 ms (fosc = 4 MHz)
· On-chip A/D converter (8-bit ´ 8-channel)
· Three timers One event counter input One timer output One input capture timer
· 8-bit clock-synchronous serial interface (1 channel)
· Alarm output
· Built-in oscillators Ceramic or crystal oscillator External clock drive is also possible
· Seven interrupt sources Two by external sources Three by timers One each by the A/D converter and serial interface
· Two low-power dissipation modes Standby mode Stop mode
· Instruction cycle time 1 ms (fosc = 4 MHz)
HD404318 Connection Diagram
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