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Am186™/Am188™ ER
16-bit Controllers
- 32-Kbyte RAM integration
- Glueless memory interface
- Synchronous serial port
Overview
AMD's Am186™ER and Am188™ER microcontrollers are based on a high performance 16-bit 186 core with 32 Kbytes of integrated RAM and highly integrated peripherals. As a 3.3v device power consumption is lowered while the ability to interface to 5v parts is retained through 5v tolerant I/Os. This makes the Am186ER and Am188ER ideal devices for designs requiring 32 Kbytes of RAM, increased performance, serial communications, and a glueless interface to external memory systems.
Applications
- General Purpose: Automotive instrumentation, medical process, and industrial control
- PC Peripherals: Disk and optical drive storage, ink jet printers, retail and consumer products, scanners, and various system controls
- Telecom and Networking Systems: Fax/Modem cards, line cards, various telecom and networking system controls
Technical Features
| Feature |
Description |
| Package Pin Count and Type |
100 PQFP, 100 TQFP |
| Bits |
16-Bit |
| General Purpose Bus |
8-, 16-bit |
| Expansion Bus |
- |
| Real Time Clock |
No |
| Cache Size |
- |
| Floating Point |
No |
| Total / External Interrupts |
13 / 6 |
| DRAM Controllers |
- |
| RAM |
32 KB |
| Counters and Timers |
3 |
| Async and Sync Serial Ports |
1 / 1 |
| Max PIO Pins |
32 |
| Watchdog Timers |
1 |
| Total / External DMA Channels |
2 / 2 |
| HDLC Controllers |
- |
| USB Controllers |
- |
| Protocols |
- |
| Chip Selects |
13 |
| PC Card Controllers/Slots |
- |
| LCD Graphics Controllers |
No |
Ordering Part Numbers
| OPNs |
Clock Speed |
Temp Range |
Package Type |
Leads |
Comment |
| AM188ER-25VCW |
25 |
C |
PQL |
100 |
- |
| AM188ER-25KCW |
25 |
C |
PQR |
100 |
- |
| AM188ER-25VIW |
25 |
I |
PQL |
100 |
- |
| AM188ER-25KIW |
25 |
I |
PQR |
100 |
- |
| AM186ER-25VCW |
25 |
C |
PQL |
100 |
- |
| AM186ER-25KCW |
25 |
C |
PQR |
100 |
- |
| AM186ER-25VIW |
25 |
I |
PQL |
100 |
- |
| AM186ER-25KIW |
25 |
I |
PQR |
100 |
- |
| AM188ER-33VCW |
33 |
C |
PQL |
100 |
- |
| AM188ER-33KCW |
33 |
C |
PQR |
100 |
- |
| AM188ER-33VIW |
33 |
I |
PQL |
100 |
- |
| AM188ER-33KIW |
33 |
I |
PQR |
100 |
- |
| AM186ER-33VCW |
33 |
C |
PQL |
100 |
- |
| AM186ER-33KCW |
33 |
C |
PQR |
100 |
- |
| AM186ER-33VIW |
33 |
I |
PQL |
100 |
- |
| AM186ER-33KIW |
33 |
I |
PQR |
100 |
- |
| AM188ER-40VCW |
40 |
C |
PQL |
100 |
- |
| AM188ER-40KCW |
40 |
C |
PQR |
100 |
- |
| AM188ER-40VIW |
40 |
I |
PQL |
100 |
- |
| AM188ER-40KIW |
40 |
I |
PQR |
100 |
- |
| AM186ER-40VCW |
40 |
C |
PQL |
100 |
- |
| AM186ER-40KCW |
40 |
C |
PQR |
100 |
- |
| AM186ER-40VIW |
40 |
I |
PQL |
100 |
- |
| AM186ER-40KIW |
40 |
I |
PQR |
100 |
- |
| AM188ER-50VCW |
50 |
C |
PQL |
100 |
- |
| AM188ER-50KCW |
50 |
C |
PQR |
100 |
- |
| AM188ER-50VIW |
50 |
I |
PQL |
100 |
- |
| AM188ER-50KIW |
50 |
I |
PQR |
100 |
- |
| AM186ER-50VCW |
50 |
C |
PQL |
100 |
- |
| AM186ER-50KCW |
50 |
C |
PQR |
100 |
- |
| AM186ER-50VIW |
50 |
I |
PQL |
100 |
- |
| AM186ER-50KIW |
50 |
I |
PQR |
100 |
- |
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