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Am186™CH

Features: ` E86™ family of x86 embedded processors offers improved time-to-market Software migration (backwards- and upwardscompatible) World-class development tools, applications, and system software` Serial Communications Peripherals Two High-level Data Link Control (HDLC) channels Two...

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SeekIC No. : 004281109 Detail

Am186™CH: Features: ` E86™ family of x86 embedded processors offers improved time-to-market Software migration (backwards- and upwardscompatible) World-class development tools, applications, and syste...

Am186™CH Data Sheet

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Part Number:
Am186™CH
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` E86™ family of x86 embedded processors offers improved time-to-market
   Software migration (backwards- and upwardscompatible)
   World-class development tools, applications, and system software
` Serial Communications Peripherals
   Two High-level Data Link Control (HDLC) channels
   Two independent Time Slot Assigners (TSAs)
   Physical interface for HDLC channels can be raw DCE or PCM Highway
   High-Speed UART with autobaud
   UART
   Synchronous serial interface (SSI)
   SmartDMA™ channels (4) to support HDLC
` System Peripherals
   Three programmable 16-bit timers
   Hardware watchdog timer
   General-purpose DMA (4 channels)
   Programmable I/O (48 PIO signals)
   Interrupt Controller (36 maskable interrupts)
` Memory and Peripheral Interface
   Integrated DRAM controller
   Glueless interface to RAM/ROM/Flash memory
     (55-ns Flash memory required for zero-wait-state operation at 50 MHz)
   Fourteen chip selects (8 peripherals, 6 memory)
   External bus mastering support
   Multiplexed and nonmultiplexed address/data bus
   Programmable bus sizing
   8-bit boot option
` Available in the following package:
   160-pin plastic quad flat pack (PQFP)
   25-, 40-, and 50-MHz operating frequencies
   Low-voltage operation, VCC = 3.3 V ± 0.3 V
   Commercial and industrial temperature rating
   5-V-tolerant I/O (3.3-V output levels)



Specifications

Parameter
Symbol
Minimum
Maximum
Unit
Temperature under bias: commercial
TC 2
0
100
°C
Industrial
TA 3
40
+85
°C
Storage temperature
-
65
+150
°C
Voltage on 5-V-tolerant pins4 with respect to ground
-
0.5
VCC + 2.6
V
Voltage on other pins with respect to ground
-
0.5
VCC + 0.5
V
Sustained current on any supply (VCC) pin5
-
40
-
mA
Sustained PIO current on any ground (VSS) pin5
-
60
-
mA

Notes:
1. Stresses above those listed under Absolute Maximum Ratings can cause permanent device failure. Functionality at or above
    these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device reliability.
2. TC = case temperature.
3. TA = ambient temperature.
4. 5-V-tolerant pins are indicated in Table 30, "Pin List Summary," on page A-11.
5. See "PIO Supply Current Limit" on page 36.




Description

The Am186™CH HDLC microcontroller is a member of AMD's Comm86™ family of communications-specific microcontrollers. Am186™CH is a derivative of the Am186CC communications controller and is pincompatible with that device.

TheAm186™CH HDLC microcontroller is a costeffective, high-performance microcontroller solution for communications applications. This highly integrated microcontroller enables customers to save system costs and increase per formance over 8-b i t microcontrollers and other 16-bit microcontrollers.

Am186™CH offers the advantages of the x86 development environment's widely available native development tools, applications, and system software. Additionally, the microcontroller uses the industrystandard 186 instruction set that is part of the AMD E86™ family, which continually offers instruction-setcompatible upgrades. Built into the Am186CH HDLC microcontroller is a wide range of communications features requi red in many communicat i ons applications, including High-level Data Link Control (HDLC).

Comprehensive development support is available from AMD and its FusionE86SM par tners. A customer development platform board is available. AMD and its
FusionE86 partners also offer boards, schematics, drivers, protocol stacks, and routing software to enable fast time to market.




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