MC68HC908JK8CP Freescale Semiconductor, MC68HC908JK8CP Datasheet - Page 25

• 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 2
Memory
2.1 Introduction
The CPU08 can address 64-kbytes of memory space. The memory map, shown in
2.2 I/O Section
Addresses $0000–$003F, shown in
Additional I/O registers have the following addresses:
2.3 Monitor ROM
The 959 bytes at addresses $FC00–$FDFF and $FE10–$FFCE are reserved ROM addresses that
contain the instructions for the monitor functions. (See
Freescale Semiconductor
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
8,192 bytes of user FLASH memory
36 bytes of user-defined vectors
959 bytes of monitor ROM
$FE00; Break Status Register, BSR
$FE01; Reset Status Register, RSR
$FE02; Reserved
$FE03; Break Flag Control Register, BFCR
$FE04; Interrupt Status Register 1, INT1
$FE05; Interrupt Status Register 2, INT2
$FE06; Interrupt Status Register 3, INT3
$FE07; Reserved
$FE08; FLASH Control Register, FLCR
$FE09; Reserved
$FE0A; Reserved
$FE0B; Reserved
$FE0C; Break Address Register High, BRKH
$FE0D; Break Address Register Low, BRKL
$FE0E; Break Status and Control Register, BRKSCR
$FE0F; Reserved
$FFCF; FLASH Block Protect Register, FLBPR (FLASH register)
$FFD0; Mask Option Register, MOR (FLASH register)
$FFFF; COP Control Register, COPCTL
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
Figure
2-2, contain most of the control, status, and data registers.
Chapter 7 Monitor ROM
(MON).)
Figure
2-1, includes:
25