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MC68HC11EA9 Datasheet (PDF) - Freescale Semiconductor, Inc

MC68HC11EA9 Datasheet PDF - Freescale Semiconductor, Inc
Part # MC68HC11EA9
Download  MC68HC11EA9 Download

File Size   1818.84 Kbytes
Page   58 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description 8-Bit Microcontrollers

MC68HC11EA9 Datasheet (PDF)

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MC68HC11EA9 Datasheet PDF - Freescale Semiconductor, Inc

Part # MC68HC11EA9
Download  MC68HC11EA9 Click to download

File Size   1818.84 Kbytes
Page   58 Pages
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc
Description 8-Bit Microcontrollers

MC68HC11EA9 Datasheet (HTML) - Freescale Semiconductor, Inc

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MC68HC11EA9 Product details

Introduction
The MC68HC11EA9 and MC68HC711EA9 microcontroller units (MCUs) are high-performance members of the M68HC11 family of MCUs. The MC68HC(7)11EA9 MCUs have a multiplexed external address and data bus and are characterized by high speed and low power consumption. Their fully static design allows operation at frequencies from 3 MHz to dc. The addition of a phase-locked loop (PLL) frequency synthesizer to the timer circuitry further enhances low-power operation and allows the use of lower frequency crystals while maintaining a clock speed of up to 3 MHz.

Features
• M68HC11 CPU
• 512 Bytes RAM (Data Retained During Standby, by use of VSTBY)
• 12 Kbytes Mask-Programmed ROM or EPROM
• 512 Bytes Electrically Erasable Programmable ROM (EEPROM)
• PROG Mode Allows Use of Standard EPROM Programmer (27C256 Footprint)
• Multiplexed Address and Data Buses Reduce Pin Count
• Enhanced 16-Bit Timer with Four-Stage Programmable Prescaler
   — Three Input Capture (IC) Channels
   — Four Output Compare (OC) Channels
   — One Additional Channel, Selectable as Fourth IC or Fifth OC
• 8-Bit Pulse Accumulator
• Phase-Locked Loop (PLL) Frequency Synthesizer for Reduced Power Consumption
• Power Saving STOP and WAIT Modes
• Real-Time Interrupt Circuit
• Computer Operating Properly (COP) Watchdog Timer
• Clock Monitor Circuit
• Enhanced Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
• Eight-Channel 8-Bit Analog-to-Digital (A/D) Converter
• Five Input/Output (I/O) Ports (34 Pins)
   — Four Bidirectional I/O Ports (26 Pins)
   — One Fixed Input-Only Port (8 Pins)
• Two Alternate, Fixed Input-Only Pins (XIRQ pin/XPIN bit and IRQ pin/IPIN bit)
• Available in 52-Pin Plastic Leaded Chip Carrier (PLCC), 52-Pin Windowed Ceramic Leaded Chip
   Carrier (CLCC), and 56-Pin SDIP (0.070” Lead Spacing)




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About Freescale Semiconductor, Inc


Freescale Semiconductor was an American semiconductor company that was founded in 1948.
The company was a leading provider of microcontrollers, sensors, and other semiconductor products for various applications in the automotive, industrial, and consumer markets.
Freescale's products were known for their high performance, low power consumption, and small form factor.
The company was acquired by NXP Semiconductors in 2015, and its products and technologies continue to be developed and sold under the NXP brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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