82C54 CMOS Programmable Interval Timer The 82C54 is a high performance CMOS Programmable Interval Timer manufactured using an advanced 2 micron CMOS process. The 82C54 has three independently programmable and functional 16-bit counters, each capable of handling clock input frequencies of up to 8MHz (82C54) or 10MHz (82C54-10) or 12MHz (82C54-12). The high sp.
• 8MHz to 12MHz Clock Input Frequency
• Compatible with NMOS 8254
- Enhanced Version of NMOS 8253
• Three Independent 16-Bit Counters
• Six Programmable Counter Modes
• Status Read Back Command
• Binary or BCD Counting
• Fully TTL Compatible
• Single 5V Power Supply
• Low Power
- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10µA - ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA at 8MHz
• Operating Temperature Ranges - CX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C - IX82C54 . . . . . . . . . . . . . . . . . . . . . . . . . -40.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CP82C54-10 |
Intersil Corporation |
CMOS Programmable Interval Timer | |
2 | CP82C54 |
Intersil Corporation |
CMOS Programmable Interval Timer | |
3 | CP82C50A-5 |
Intersil Corporation |
CMOS Asynchronous Communications Element | |
4 | CP82C50A-5 |
Renesas |
CMOS Serial Controller Interface | |
5 | CP82C52 |
Intersil Corporation |
CMOS Serial Controller Interface | |
6 | CP82C52 |
Renesas |
CMOS Serial Controller Interface | |
7 | CP82C52Z |
Renesas |
CMOS Serial Controller Interface | |
8 | CP82C55A |
Intersil Corporation |
CMOS Programmable Peripheral Interface | |
9 | CP82C55A |
Harris Corporation |
CMOS Programmable Peripheral Interface | |
10 | CP82C55A-5 |
Intersil Corporation |
CMOS Programmable Peripheral Interface | |
11 | CP82C55A-5 |
Harris Corporation |
CMOS Programmable Peripheral Interface | |
12 | CP82C59A |
Intersil Corporation |
CMOS Priority Interrupt Controller |