參數(shù)資料
型號(hào): MC68HC05C9ECP
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁(yè)數(shù): 17/106頁(yè)
文件大小: 659K
代理商: MC68HC05C9ECP
Memory
MC68HC05C9E Advance Information Data Sheet, Rev. 0.1
18
Freescale Semiconductor
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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