Home  Product Overview    68HC05    68HC08    68HC11    68HC12    68HC16    68300    M·CORE    MPC500  Product Catalog    68HC05    68HC08    68HC11    Selector Guides    · Microcontroller    · Development Tool  Technical Support    Development         Tools    Documentation    Errata Sheets    FAQs    Third Party    Tutorial  Contact Us    How to buy    For add'l support  Other    MCU Site Map    Web Links	MC68HC11P1: Microcontroller   The MC68HC11P1 8-bit microcomputer is a member of the M68HC11P-series of HCMOS microcontrollers. The MC68HC11P1 uses an expanded bus and contains 1kbyte of RAM and 640 bytes of EEPROM. The MC68HC11P1 has advanced timer and communication features (including MI BUS and 3 SCI modules). Page Contents Features Parametrics Documentation Design Tools Orderable Parts MC68HC11P1 Features Low power, high performance M68HC11 CPU core, with 4MHz bus capability Power saving PLL clock circuit, with automatic disable during WAIT mode 1kbyte of RAM 640 bytes of byte-erasable User EEPROM, with on-chip charge pump Up to 50 general purpose I/O lines, plus up to 12 input-only lines Non-multiplexed address and data buses, permitting direct access to the full 64k address map 16-bit timer with 3/4 input captures and 4/5 output compares; pulse accumulator and COP watchdog timer Three 8- or 9-bit SCI subsystems, two with MI BUS capability SPI subsystem, with software selectable MSB/LSB first option 8-channel, 8-bit analog-to-digital (A/D) converter Four 8-bit PWM timer channels (may be concatenated to form one, or two, 16-bit channels) Available in 84-pin PLCC and 84-pin CERQUAD packages   [top] MC68HC11P1 Parametrics RAM (KBytes) EEPROM (Bytes) Timer I/O SC I/O EXP Serial A/D PWM Operating Voltage (V) Bus Frequency (Max) (MHz) 1 640 16-Bit, 3/4IC, 4/5OC, RTI, pulse accumulator 62 37 Triple SCI SPI 8-CH 8-Bit 4-CH 8-Bit or 2-CH 16-Bit 5 4   [top] MC68HC11P1 Documentation Document ID Document Title M68HC11RM/AD M68HC11 Reference Manual Rev 3.0 MC68HC11P2/D MC68HC(7)11P2 Technical Data Rev. 1 68HC11APPNOTES List of 68HC11 Application Notes   [top] MC68HC11P1 Design Tools and Data ID Name M68MMDS11 Modular Development System   [top] MC68HC11P1 Orderable Parts Orderable Part ID Package Info Status Remarks MC68HC11P1CFN3 84-pin PLCC Active - Production Part - MC68HC11P1CFN4 84-pin PLCC Active - Production Part -   [top]
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