(China (Mainland))
Product Summary
The MC68HC11E1CFNE3 MCU combines the MC68HC11 central processor unit (CPU) with high-performance, on-chip peripherals.
Parametrics
MC68HC11E1CFNE3 absolute maximum ratings: (1)Supply voltage: –0.3 to +7.0 V; (2)Input voltage: –0.3 to +7.0 V; (3)Current drain per pin excluding VDD, VSS, AVDD, VRH, VRL, and XIRQ/VPPE: 25 mA; (4)Storage temperature: –55 to +150 ℃.
Features
MC68HC11E1CFNE3 features: (1)M68HC11 CPU; (2)Power-saving stop and wait modes; (3)Low-voltage devices available (3.0±0.5 Vdc); (4)0, 256, 512, or 768 bytes of on-chip RAM, data retained during standby; (5)0, 12, or 20 Kbytes of on-chip ROM or EPROM; (6)0, 512, or 2048 bytes of on-chip EEPROM with block protect for security; (7)2048 bytes of EEPROM with selectable base address in the MC68HC811E2; (8)Asynchronous non-return-to-zero (NRZ) serial communications interface (SCI); (9)Additional baud rates available on MC68HC(7)11E20; (10)Synchronous serial peripheral interface (SPI); (11)8-channel, 8-bit analog-to-digital (A/D) converter; (12)8-bit pulse accumulator; (13)Real-time interrupt circuit.
Diagrams
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 MC68HC11E1CFNE3 |
Freescale Semiconductor |
8-bit Microcontrollers (MCU) 8 Bit 3MHz |
Data Sheet |
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MC68HC11E1CFNE3R |
Freescale Semiconductor |
8-bit Microcontrollers (MCU) 8B MCU 512 BYTES EE |
Data Sheet |
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