MC68HC11K1CFN4

Core Size: 8-Bit
Speed: 4MHz
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C
Packaging: Tube
Program Memory Size: -
Program Memory Type: ROMless
RAM Size: 768 x 8
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Peripherals: POR, PWM, WDT
Data Converters: A/D 8x8b
Package / Case: 84-LCC (J-Lead)
Number of I /O: 37
EEPROM Size: 640 x 8
Manufacturer: Freescale Semiconductor
Connectivity: SCI, SPI
Series: HC11
Core Processor: HC11


Features:

• M68HC11 CPU
• Power Saving STOP and WAIT Modes
• 768 Bytes RAM (All Saved During Standby)
• 24 Kbytes ROM or EPROM
• 640 Bytes Electrically Erasable Programmable Read Only Memory (EEPROM)
• Optional Security Feature Protects Memory Contents
• On-Chip Memory Mapping Logic Allows Expansion to Over 1 Mbyte of Address Space
• PROG Mode Allows Use of Standard EPROM Programmer (27C256 Footprint)
• Nonmultiplexed Address and Data Buses
• Four Programmable Chip Selects with Clock Stretching (Expanded Modes)
• 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
• Four 8-Bit or Two 16-Bit Pulse Width Modulation (PWM) Timer Channels
• Real-Time Interrupt Circuit
• Computer Operating Properly (COP) Watchdog
• Clock Monitor
• Enhanced Asynchronous Nonreturn to Zero (NRZ) Serial Communications Interface (SCI)
• Enhanced Synchronous Serial Peripheral Interface (SPI)
• Eight-Channel 8-Bit Analog-to-Digital (A/D) Converter
• Seven Bidirectional Input/Output (I/O) Ports (54 Pins)
• One Fixed Input-Only Port (8 Pins)
• Available in 84-Pin Plastic Leaded Chip Carrier (PLCC), 84-Pin Windowed Ceramic Leaded Chip Carrier (CLCC), and 80-Pin Quad Flat Pack (QFP)

Pinout




Parameters:

Technical/Catalog Information	MC68HC11K1CFN4
Vendor	Freescale Semiconductor
Category	Integrated Circuits (ICs)
Program Memory Size	-
RAM Size	768 x 8
Number of I /O	37
Package / Case	84-PLCC
Speed	4MHz
Controller Series	HC11
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	ROMless
EEPROM Size	640 x 8
Core Processor	HC11
Data Converters	A/D 8x8b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SCI, SPI
Peripherals	POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MC68HC11K1CFN4 MC68HC11K1CFN4