参数资料
型号: MC68HCL05C9AFB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 82/160页
文件大小: 4128K
代理商: MC68HCL05C9AFB
NON-DISCLOSURE
AGREEMENT
REQUIRED
Memory
General Release Specification
MC68HC05C9A Rev. 4.0
Memory
Figure 2-1. Memory Map
PORT A DATA REGISTER
PORT B DATA REGISTER
PORT C DATA REGISTER
PORT D DATA REGISTER
PORT A DATA DIRECTION REGISTER
PORT B DATA DIRECTION REGISTER
PORT C DATA DIRECTION REGISTER
PORT D DATA DIRECTION REGISTER
UNUSED
SPI CONTROL REGISTER
SPI STATUS REGISTER
SPI DATA REGISTER
SCI BAUD RATE REGISTER
SCI CONTROL REGISTER 1
SCI CONTROL REGISTER 2
SCI STATUS REGISTER
SCI DATA REGISTER
TIMER CONTROL REGISTER
TIMER STATUS REGISTER
INPUT CAPTURE REGISTER (HIGH)
SPI VECTOR (HIGH)
SPI VECTOR (LOW)
SCI VECTOR (HIGH)
SCI VECTOR (LOW)
TIMER VECTOR (HIGH)
TIMER VECTOR (LOW)
IRQ VECTOR (HIGH)
IRQ VECTOR (LOW)
SWI VECTOR (HIGH)
SWI VECTOR (LOW)
RESET VECTOR (HIGH BYTE)
RESET VECTOR (LOW BYTE)
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
$0010
$0012
$0011
$0013
$0019
$001A
$001B
$001C
$3FF4
$3FF3
$3FF5
$3FF6
$3FF7
$3FF8
I/O REGISTERS
32 BYTES
$0000
$001F
$0020
$004F
$0050
RAM
176 BYTES
$00FF
$0100
USER ROM
15,744 BYTES
$017F
$0180
USER ROM VECTORS
$3FFF
16 BYTES
$0014
INPUT CAPTURE REGISTER (LOW)
OUTPUT COMPARE REGISTER (HIGH)
OUTPUT COMPARE REGISTER (LOW)
TIMER COUNTER REGISTER (HIGH)
$3FF9
$3FFB
$3FFA
$3FFC
$3FFD
$3FFE
$3FFF
TIMER COUNTER REGISTER (LOW)
$0015
$0016
$0017
$0018
$001D
$001E
$001F
ALTERNATE COUNTER REGISTER (HIGH)
ALTERNATE COUNTER REGISTER (LOW)
UNUSED
COP RESET REGISTER
COP CONTROL REGISTER
UNUSED
$3FEF
$3EFF
$3F00
(STACK)
64 BYTES
RAM
48 BYTES
RAM0 = 1
USER ROM
48 BYTES
RAM0 = 0
RAM
RAM1 = 1
USER ROM
RAM1 = 0
128 BYTES
SELF-CHECK
ROM
AND VECTORS
239 BYTES
$00BF
$00C0
$3FF0
UNUSED (4 BYTES)
OPTION REGISTER
$3FDF
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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