The ChipList, by Adrian Offerman; The Processor Portal

new
Processor Selector

Platform:
Segment:
Tree: collapse / expand
View: show / edit

bookmark bookmark site
bookmark permalink

Intel i80188/i80C188 processor

Identification


Model name: i80188/i80C188.
Supplier: Intel.
Component class: CPU.

Architecture


16 bit internal data bus.
8 bit external data bus (can co-operate with all Intel i8085 CPU periphery chips).
20 bit address bus.
Separate address space for instructions and data (Harvard architecture).

Dates


Introduction date: 1983.

Clock speed


Clock speed Model Manufacturing technology
6 MHz Intel i80188 CPU NMOS
8 MHz Intel i80188 CPU NMOS
10 MHz Intel i80C188 CPU
12.5 MHz Intel i80C188-12 CPU
16 MHz Intel i80C188-16 CPU

Compatibility


Intel i80C188XL CPU: low power, static core version of the Intel i80C188 CPU.

Clock speed


Clock speed Model Manufacturing technology
10 MHz Intel i80C188XL CPU
12 MHz Intel i80C188XL12 CPU
16 MHz Intel i80C188XL16 CPU
20 MHz Intel i80C188XL20 CPU

Compatibility


Intel i80C188EA CPU: Intel i80C188 CPU with extra features:

  • idle mode,
  • power down mode.

Clock speed


Clock speed Model Voltage Manufacturing technology
8 MHz Intel i80L188EA8 CPU 3 V
12.5 MHz Intel i80C188EA12 CPU  
16 MHz Intel i80C188EA16 CPU  
20 MHz Intel i80C188EA20 CPU  

Compatibility


Intel i80C188EB CPU: low power, static core Intel i80C188 CPU with 2 serial channels, instead of DMA (Direct Memory Access).

Clock speed


Clock speed Model Voltage Manufacturing technology
8 MHz Intel i80C188EB-8 CPU  
8 MHz Intel i80L188EB-8 CPU 3 V
13 MHz Intel i80C188EB-13 CPU  
16 MHz Intel i80C188EB-16 CPU  

Compatibility


Intel i80C188EC CPU: Intel i80C188 CPU with extra features:

  • low power,
  • static core,
  • 2 serial channels,
  • 4 DMA channels (Direct Memory Access),
  • 32 bit watchdog timer.

Clock speed


Clock speed Model Manufacturing technology
13 MHz Intel i80C188EC-13 CPU
16 MHz Intel i80C188EC-16 CPU

Page viewed 12615 times since Sun 1 Mar 2009, 0:00.