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The 7544 Group is the 8-bit microcomputer based on the 740 family core technology. The 7544 Group has a serial I/O, 8-bit timers, a 16-bit timer, and an A-D converter, and is useful for control of home electric appliances and office automation equipment. FEATURES • Basic machine-language instructions ........ 71 • The minimum in.
• Basic machine-language instructions ... 71
• The minimum instruction execution time .... 0.25 µs
(at 8 MHz oscillation frequency, double-speed mode for the shortest instruction)
• Memory size ROM . 8 K bytes
RAM 256 bytes
• Programmable I/O ports ... 25
• Interrupts 12 .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 7540 |
Mitsubishi |
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
|
| 2 | 7540 |
Renesas |
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
|
| 3 | 7545 |
Renesas |
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
|
| 4 | 75452 |
ETC |
MC75452 |
|
| 5 | 7545A |
Maxwell Technologies |
12-Bit Buffered Multiplying Digital to Analog Converter |
|
| 6 | 75460 |
Rochester Electronics |
Dual Peripheral Drivers |
|
| 7 | 75464 |
Rochester Electronics |
Dual Peripheral Drivers |
|
| 8 | 75491 |
National Semiconductor |
MOS-to-LED Quad Segment Driver |
|
| 9 | 75492 |
National Semiconductor |
MOS-to-LED Hex Digit Driver |
|
| 10 | 75-JC6DT3 |
MTU Onsite Energy |
DIESEL ENGINE-GENERATOR SET |
|
| 11 | 75-JS6DT3 |
MTU Onsite Energy |
DIESEL ENGINE-GENERATOR SET |
|
| 12 | 750-32160-C |
Transmotec |
DC Motor |
|