AM186CC-50KC\W C AMD, AM186CC-50KC\W C Datasheet

AM186CC-50KC\W C

Manufacturer Part Number

AM186CC-50KC\W C

Description

Manufacturer

AMD

Datasheet

1.AM186CC-50KCW_C.pdf (112 pages)

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Am186

High-Performance, 80C186-Compatible

16-Bit Embedded Communications Controller

DISTINCTIVE CHARACTERISTICS

n E86™ family of x86 embedded processors

n Serial Communications Peripherals

n System Peripherals

GENERAL DESCRIPTION

T h e A m 1 8 6 ™ C C e m b e d d e d c o m mu n i c a t i o n s

controller is the first member in the AMD Comm86™

product family. The Am186CC controller is a cost-

effective, high-performance microcontroller solution for

communications applications. This highly integrated

microcontroller enables customers to save system

c o s t s a n d i n c r e a s e p e r f o r m a n c e o v e r 8 - b i t

microcontrollers and other 16-bit microcontrollers.

The Am186CC communications controller offers the

advantages of the x86 development environment’s

widely available native development tools, applications,

and system software. Additionally, the controller uses

the industry-standard 186 instruction set that is part of

the AMD E86™ family, which continually offers

instruction-set-compatible upgrades. Built into the

A m 1 8 6 C C c o n t r o l l e r i s a w i d e r a n g e o f

c o m m u n i c a t i o n s f e a t u r e s r e q u i r e d i n m a n y

communications applications, including High-level

Data Link Control (HDLC) and the Universal Serial Bus

(USB).

offers improved time-to-market

– Software migration (backwards- and upwards-

– World-class development tools, applications, and

– Four High-level Data Link Control (HDLC) channels

– Four independent Time Slot Assigners (TSAs)

– Physical interface for HDLC channels can be raw

– USB peripheral controller

– High-Speed UART with autobaud

– UART

– Synchronous serial interface (SSI)

– SmartDMA™ channels (8) to support USB/HDLC

– Three programmable 16-bit timers

– Hardware watchdog timer

compatible)

system software

DCE, PCM Highway, or GCI (IOM-2)

™

n Memory and Peripheral Interface

n Available in the following package

AMD offers complete solutions with the Am186CC

controller. A customer development platform board is

available. Reference designs under development

include a low-end router with Integrated Services

Digital Network (ISDN), Ethernet, USB, Plain Old

Telephone Service (POTS), and an ISDN Terminal

Adapter featuring USB. AMD and its FusionE86

Partners offer boards, schematics, drivers, protocol

stacks, and routing software for these reference

designs to enable fast time to market.

– General-purpose DMA (4 channels)

– Programmable I/O (48 PIO signals)

– Interrupt Controller (36 maskable interrupts)

– Integrated DRAM controller

– Glueless interface to RAM/ROM/Flash memory

– Fourteen chip selects (8 peripherals, 6 memory)

– External bus mastering support

– Multiplexed and nonmultiplexed address/data bus

– Programmable bus sizing

– 8-bit boot option

– 160-pin plastic quad flat pack (PQFP)

– 25-, 40-, and 50-MHz operating frequencies

– Low-voltage operation, V

– Commercial and industrial temperature rating

– 5-V-tolerant I/O (3.3-V output levels)

(55-ns Flash memory required for zero-wait-state

operation at 50 MHz)

Publication# 21915 Rev: B Amendment/0

Issue Date: May 2000

= 3.3 V ± 0.3 V

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