参数资料
型号: MC68HC05C12ACB
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
封装: SHRINK, PLASTIC, DIP-42
文件页数: 77/156页
文件大小: 756K
代理商: MC68HC05C12ACB
Memory
Random-Access Memory (RAM)
MC68HC05C12A Rev. 3.0
General Release Specification
MOTOROLA
Memory
27
NON-DISCLOSURE
AGREEMENT
REQUIRED
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
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)
NOT USED (3 BYTES)
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
$3FF2
$3FF4
$3FF3
$3FF5
$3FF6
$3FF7
$3FF8
I/O REGISTERS
32 BYTES
$0000
$001F
$0020
$004F
$0050
RAM
176 BYTES
$00FF
$0100
USER ROM
12,032 BYTES
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
$3FEF
$3FF0
$3EFF
$3F00
(STACK)
64 BYTES
SELF-CHECK
ROM
AND VECTORS
240 BYTES
$00BF
$00C0
$3FF1
$3FF0
USER ROM
48 BYTES
COP REGISTER
UNUSED
3840 BYTES
$0FFF
$1000
相关PDF资料
PDF描述
MC68302RC25C LOCAL AREA NETWORK CONTROLLER, CPGA132
MCM16Z2BMFC20B1 16-BIT, MICROCONTROLLER, PQFP132
MCK16Z1CPV20B1 16-BIT, MICROCONTROLLER, PQFP144
MC68B52S 1 CHANNEL(S), SERIAL COMM CONTROLLER, CDIP24
MC68A54P 1 CHANNEL(S), SERIAL COMM CONTROLLER, PDIP28
相关代理商/技术参数
参数描述
MC68HC05C12B 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12CP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12P 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C4 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:8-Bit Microcomputers
MC68HC05C8 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:PROGRAMMING REFRERENCE GUIDE