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GENERAL DESCRIPTION
The Am186™ ES/ESLV and Am188™ ES/ESLV microcontrollers are an ideal upgrade for 80C186/188 and 80L186/188 microcontroller designs requiring 80C186/188 and 80L186/188 compatibility, increased performance, serial communications, and a direct bus interface.
DISTINCTIVE CHARACTERISTICS
■E86 family 80C186-/188- and 80L186-/188-compatible microcontrollers with enhanced bus interface
— Lower system cost with higher performance
— 3.3-V ±0.3-V operation(Am186ESLV and Am188ESLV microcontrollers)
■ High performance
— 20-, 25-, 33-, and 40-MHz operating frequencies
— Supports zero-wait-state operation at 25 MHz with 100-ns static memory (Am186ESLV and Am188ESLV microcontrollers) and 40 MHz with 70-ns static memory (Am186ES and Am188ES microcontrollers)
— 1-Mbyte memory address space
— 64-Kbyte I/O space
■ Enhanced features provide improved memory access and remove the requirement for a 2x clock input
— Nonmultiplexed address bus
— Processor operates at the clock input frequency
— On the Am186ES/ESLV microcontroller, 8-bit or 16-bit memory and I/O static bus option
■ Enhanced integrated peripherals provide increased functionality, while reducing system cost
— Thirty-two programmable I/O (PIO) pins
— Two full-featured asynchronous serial ports allow full-duplex, 7-bit, 8-bit, or 9-bit data transfers
— Serial port hardware handshaking with CTS, RTS, ENRX, and RTR selectable for each port
— Multidrop 9-bit serial port protocol
— Independent serial port baud rate generators
— DMA to and from the serial ports
— Watchdog timer can generate NMI or reset
— A pulse-width demodulation option
— A data strobe, true asynchronous bus interface option included for DEN
— Pseudo static RAM (PSRAM) controller includes auto refresh capability
— Reset configuration register
■ Familiar 80C186/80L186 peripherals
— Two independent DMA channels
— Programmable interrupt controller with up to eight external and eight internal interrupts
— Three programmable 16-bit timers
— Programmable memory and peripheral chip-select logic
— Programmable wait state generator
— Power-save clock divider
■ Software-compatible with the 80C186/80L186 and 80C188/80L188 microcontrollers with widely available native development tools, applications, and system software
■ A compatible evolution of the Am186EM and Am188EM microcontrollers
■ Available in the following packages:
— 100-pin, thin quad flat pack (TQFP)
— 100-pin, plastic quad flat pack (PQFP) -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download AM188ESLV-20KC
- Chipdatas Part: CD94-AM188ESLV-20KC
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 18:42 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Western Union charge US$0.00 banking fee.
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