参数资料
型号: MC68HC05T7B
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, PDIP56
封装: SDIP-56
文件页数: 44/109页
文件大小: 9008K
代理商: MC68HC05T7B
Technical Data
MC68HC705KJ1MC68HRC705KJ1MC68HLC705KJ1 — Rev. 3.0
34
Memory
MOTOROLA
Memory
3.3 Memory Map
Port A Data Register (PORTA)
$0000
Port B Data Register (PORTB)
$0001
Unimplemented
$0002
$0003
Data Direction Register A (DDRA)
$0004
Data Direction Register B (DDRB)
$0005
Unimplemented
$0006
$0007
Timer Status and Control Register (TSCR)
$0008
Timer Control Register (TCR)
$0009
$0000
I/O Registers
32 Bytes
IRQ Status and Control Register (ISCR)
$000A
Unimplemented
$000B
$001F
$0020
Unimplemented
160 Bytes
$000F
Pulldown Register Port A (PDRA)
$0010
$00BF
Pulldown Register Port B (PDRB)
$0011
$00C0
RAM
64 Bytes
Unimplemented
$0012
$00FF
$0017
$0100
Unimplemented
512 Bytes
EPROM Programming Register (EPROG)
$0018
Unimplemented
$0019
$02FF
$0300
EPROM
1232 Bytes
$001E
Reserved
$001F
$07CF
$07D0
Unimplemented
30 Bytes
COP Register (COPR)(1)
$07F0
Mask Option Register (MOR)
$07F1
$07ED
Reserved
$07F2
$07EE
Test ROM
2 Bytes
$07EF
$07F7
$07F0
Registers and EPROM
16 Bytes
Timer Interrupt Vector High
$07F8
Timer Interrupt Vector Low
$07F9
$07FF
External Interrupt Vector High
$07FA
External Interrupt Vector Low
$07FB
Software Interrupt Vector High
$07FC
Software Interrupt Vector Low
$07FD
Reset Vector High
$07FE
Reset Vector Low
$07FF
Note 1. Writing to bit 0 of $07F0 clears the COP watchdog.
Figure 3-1. Memory Map
相关PDF资料
PDF描述
MC68HC05V12CFNR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
MC68HC08AS20FNR2 8-BIT, MROM, MICROCONTROLLER, PQCC52
MC68HC08AS20VFNR2 8-BIT, MROM, MICROCONTROLLER, PQCC52
MC68HC08AS20CFN 8-BIT, MROM, MICROCONTROLLER, PQCC52
MC68HC08AZ48AVFU 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
MC68HC05V12 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontreller Unit
MC68HC05V12CFN 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05X16 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit
MC68HC05X32 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit
MC68HC05X4 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit