Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The 7545 Group is the 8-bit microcomputer based on the 740 family core technology. The 7545 Group has an 8-bit timer, power-on reset circuit and the voltage drop detection circuit. Also, Function set ROM is equipped. • Clock generating circuit .......... Built-in type (connect to external ceramic resonator or quartz-crystal osci.
• Basic machine-language instructions ...... 71
• The minimum instruction execution time ...... 2.00 µs (at 4 MHz oscillation frequency for the shortest instruction)
• Memory size ROM ..... 4K to 60K bytes RAM .. 256, 512 bytes
• Programmable I/O ports ..... 25
• Key-on wakeup input . 8 inputs
• LED output port .
| 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 | 7544 |
Mitsubishi |
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 |
|