MC68HC908JK8CP Freescale Semiconductor, MC68HC908JK8CP Datasheet - Page 45

• Manufacturer Part Number: MC68HC908JK8CP
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908JK8CP

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Interface Type: SCI
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 15
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 13-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 20
• Package Type: PDIP
• Lead Free Status / Rohs Status: Not Compliant

Chapter 4
Central Processor Unit (CPU)
4.1 Introduction
The M68HC08 CPU (central processor unit) is an enhanced and fully object-code-compatible version of
the M68HC05 CPU. The CPU08 Reference Manual (Freescale document order number CPU08RM/AD)
contains a description of the CPU instruction set, addressing modes, and architecture.
4.2 Features
Freescale Semiconductor
•
•
•
•
•
•
•
•
•
•
•
Object code fully upward-compatible with M68HC05 Family
16-bit stack pointer with stack manipulation instructions
16-Bit Index Register with X-Register Manipulation Instructions
8-MHz CPU Internal Bus Frequency
64-Kbyte Program/Data Memory Space
16 Addressing Modes
Memory-to-Memory Data Moves without Using Accumulator
Fast 8-Bit by 8-Bit Multiply and 16-Bit by 8-Bit Divide Instructions
Enhanced Binary-Coded Decimal (BCD) Data Handling
Modular Architecture with Expandable Internal Bus Definition for Extension of Addressing Range
beyond 64 Kbytes
Low-Power Stop and Wait Modes
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
45