Product Summary

The AM186ED-25VC is a high performance, 16-bit embedded microcontroller. The AM186ED-25VC microcontroller integrates a complete DRAM controller to take advantage of low DRAM costs. This reduces memory subsystem costs while maintaining SRAM performance.The AM186ED-25VC microcontroller also integrates the functions of a CPU, nonmultiplexed address bus, three timers, watchdog timer, chip selects, interrupt controller, two DMA controllers, two asynchronous serial ports, programmable bussizing.

Parametrics

AM186ED-25VC absolute maximum ratings: (1)Storage temperature: –65℃ to +125℃; (2)Voltage on any pin with respect to ground: –0.5 V to Vcc +0.5 V; (3)Commercial (TC): 0℃ to +100℃; (4)Industrial(TA): –40℃ to +85℃; (5)Supply voltage (VCC): 5 V ± 10%.

Features

AM186ED-25VC features: (1)E86TM family 80C186- and 80C188-compatible microcontroller with enhanced bus interface; (2)Programmable DRAM Controller; (3)High performance; (4)Enhanced features provide improved memory access and remove the requirement for a 2x clock input; (5)Familiar 80C186 peripherals; (6)Software-compatible with the 80C186 and 80C188 microcontrollers with widely available native development tools, applications, and system software; (7)A compatible evolution of the Am186EM, Am186ES, and Am186ER microcontrollers; (8)Available in the following packages: 100-pin, thin quad flat pack (TQFP); – 100-pin, plastic quad flat pack (PQFP).

Diagrams

AM1802BZCED3
AM1802BZCED3

Texas Instruments

Microprocessors (MPU) Sitara ARM MCU

Data Sheet

0-1: $6.35
1-25: $5.41
25-100: $4.27
100-250: $4.10
AM1802BZWTD3
AM1802BZWTD3

Texas Instruments

Microprocessors (MPU) Sitara ARM MCU

Data Sheet

0-1: $4.24
AM1806BZCE3
AM1806BZCE3

Texas Instruments

Microprocessors (MPU) ARM MicroProc

Data Sheet

0-115: $5.00
115-250: $4.57
250-500: $4.46
500-1000: $4.43
AM1806BZCE4
AM1806BZCE4

Texas Instruments

Microprocessors (MPU) ARM MicroProc

Data Sheet

0-112: $5.57
112-250: $4.96
250-500: $4.84
500-1000: $4.80
AM1806BZCEA3
AM1806BZCEA3

Texas Instruments

Microprocessors (MPU) ARM MicroProc

Data Sheet

0-57: $6.86
57-100: $6.18
100-250: $5.50
250-500: $5.36
AM1806BZCED4
AM1806BZCED4

Texas Instruments

Microprocessors (MPU) ARM MicroProc

Data Sheet

0-112: $6.35
112-250: $5.65
250-500: $5.51
500-1000: $5.47