TS80C188EC-20 - Brand New Intel Microprocessors
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Description
The TS80C188EC-20 is a microprocessor belonging to the 80C186EC series. It is a fully static device that features low-power, static, and enhanced 8086 CPU core that allows direct addressing to 1 Mbyte Memory and 64 Kbyte I/O. It has an integrated feature set that includes two independent DMA supported UARTs, four independent DMA channels, multiplexed I/O port pins, programmable interrupt controllers, and programmable 16-bit timer/counters, among others. The chip is available in extended temperature range (-40°C to +85°C) and speed versions ranging from 13 MHz to 25 MHz.
Specifications and Features
- Fully static operation
- True CMOS Inputs and Outputs
- Low-power, static, enhanced 8086 CPU core
- Two independent DMA supported UARTs, each with an integral baud rate generator
- Four independent DMA channels
- 22 multiplexed I/O port pins
- Two 8259A compatible programmable interrupt controllers
- Three programmable 16-bit timer/counters
- 32-bit watchdog timer
- Ten programmable chip selects with integral wait-state generator
- Memory refresh control unit
- Power management unit
- On-chip oscillator
- System level testing support (ONCE Mode)
- Direct addressing capability to 1 Mbyte memory and 64 Kbyte I/O
- Low-power operating modes: idle mode freezes CPU clocks but keeps peripherals active, powerdown mode freezes all internal clocks, and powersave mode divides all clocks by programmable prescalar
- Available in extended temperature range (-40°C to +85°C)
- Supports 80C187 Numerics Processor Extension (80C186EC only)
- Package types: 100-Pin EIAJ Quad Flat Pack (QFP), 100-Pin Plastic Quad Flat Pack (PQFP), and 100-Pin Shrink Quad Flat Pack (SQFP)
- Speed versions available (5V): 25 MHz (80C186EC25/80C188EC25), 20 MHz (80C186EC20/80C188EC20), and 13 MHz (80C186EC13/80C188EC13)
- Speed version available (3V): 16 MHz (80L186EC16/80L188EC16) and 13 MHz (80L186EC13/80L188EC13)
Application Scenarios
The TS80C188EC-20 microprocessor is an ideal component for various applications that require low-power consumption and direct addressing capability. This includes but not limited to, hand-held devices, home automation, and industrial automation.
Comparison
Advantages- Fully static operation
- Low-power consumption
- Direct addressing capability to 1 Mbyte Memory and 64 Kbyte I/O
- Integrated feature set
- A variety of package types available
- Extended temperature range
Disadvantages- Not suitable for applications requiring high processing speeds
- Not suitable for applications requiring high-performance graphics
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download TS80C188EC-20
- Chipdatas Part: CD92-TS80C188EC-20
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 02:54 +0800
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- Full or Partial Refund , If the item is not as described
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