MC68HC11F1CFN4

Product Summary

The MC68HC11F1CFN4 is a high-performance microcontroller unit (MCU). High-speed expanded systems required the development of the MC68HC11F1CFN4 with its extra input/output (I/O) ports, an increase in static RAM (one Kbyte), internal chip-select functions, and a non-multiplexed bus which reduces the need for external interface logic. The timer, serial I/O, and analog-to-digital (A/D) converter enable functions similar to those found in the MC68HC11E9. The MC68HC11F1CFN4 does not have EEPROM or an analog-to-digital converter. The MC68HC11F1CFN4 can operate at bus speeds as high as six MHz.

Parametrics

MC68HC11F1CFN4 absolute maximum ratings: (1)RAM Size: 1K x 8; (2)Number of I /O: 30; (3)Package / Case: 68-LCC (J-Lead); (4)Speed: 4MHz; (5)Oscillator Type: Internal; (6)Packaging: Tube; (7)Program Memory Type: ROMless; (8)EEPROM Size: 512 x 8; (9)Core Processor: HC11; (10)Data Converters A/D: 8x8b; (11)Core Size: 8-Bit; (12)Operating Temperature: -40 ~ 85℃; (13)Connectivity: SCI, SPI; (14)Peripherals: POR, WDT; (15)Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V; (16)Lead Free Status: Contains Lead.

Features

MC68HC11F1CFN4 features: (1)MC68HC11 CPU; (2)512 Bytes of On-Chip Electrically Erasable Programmable ROM (EEPROM) with Block Protect; (3)1024 Bytes of On-Chip RAM (All Saved During Standby); (4)Enhanced 16-Bit Timer System; (5)3 Input Capture (IC) Functions; (6)4 Output Compare (OC) Functions; (7)4th IC or 5th OC (Software Selectable); (8)On-Board Chip-Selects with Clock Stretching; (9)Real-Time Interrupt Circuit; (10)8-Bit Pulse Accumulator; (11)Synchronous Serial Peripheral Interface (SPI); (12)Asynchronous Nonreturn to Zero (NRZ) Serial Communication Interface (SCI); (13)Power saving STOP and WAIT Modes; (14)Eight-Channel 8-Bit A/D Converter (MC68HC11F1 only); (15)Computer Operating Properly (COP) Watchdog System and Clock Monitor; (16)Bus Speeds of up to 6 MHz for the MC68HC11FC0 and up to 5MHz for the MC68HC11F1; (17)68-Pin PLCC (MC68HC11F1 only), 64-Pin QFP (MC68HC11FC0 only), and 80-pin TQFP package options.

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