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| | | | | AMD Development Boards and RDKs |
| | | | | | | General Product Information |
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Am186™CH Microcontroller
This product is not recommended for new designs
- Glueless memory interface
- Integrated DRAM controller
- Programmable bus sizing
- HDLC controller
- Synchronous serial port
- Fully static core with reduced power consumption
- Smart DMA
- High-speed UART
Overview
The Am186™CH HDLC microcontroller is a subset of the Am186CC microcontroller. It was developed for customers who require HDLC channels, but not the USB peripheral controller. This device is ideally suited for cost-sensitive telecom applications such as linecards and digital phones.
Applications
- Telecom And Networking Systems: Digital phones Line cards
Technical Features
| Feature |
Description |
| Package Pin Count and Type |
160 PQFP |
| Bits |
16-Bit |
| General Purpose Bus |
8-, 16-bit |
| Expansion Bus |
- |
| Real Time Clock |
No |
| Cache Size |
- |
| Floating Point |
No |
| Total / External Interrupts |
31 / 17 |
| DRAM Controllers |
1 |
| RAM |
- |
| Counters and Timers |
3 |
| Async and Sync Serial Ports |
2 / 1 |
| Max PIO Pins |
48 |
| Watchdog Timers |
1 |
| Total / External DMA Channels |
8 / 2 |
| HDLC Controllers |
2 |
| USB Controllers |
- |
| Protocols |
LAPD, LAPB, HDLC, SDLC, PPP |
| Chip Selects |
14 |
| PC Card Controllers/Slots |
- |
| LCD Graphics Controllers |
No |
Ordering Part Numbers
| OPNs |
Clock Speed |
Temp Range |
Package Type |
Leads |
Comment |
| AM186CH-25KC/W B |
25 |
C |
PQR |
160 |
- |
| AM186CH-25KI/W |
25 |
I |
PQR |
160 |
- |
| AM186CH-40KC/W B |
40 |
C |
PQR |
160 |
- |
| AM186CH-40KI/W |
40 |
I |
PQR |
160 |
- |
| AM186CH-50KC/W B |
50 |
C |
PQR |
160 |
- |
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