参数资料
型号: MC68HC05J1AVDW
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, PDSO20
封装: SOIC-20
文件页数: 42/128页
文件大小: 1279K
代理商: MC68HC05J1AVDW
Technical Data
MC68HC05J1A — Rev. 3.0
20
General Description
MOTOROLA
General Description
1.5 MCU Structure
Figure 1-1 shows the structure of the MC68HC05J1A MCU.
Figure 1-1. MC68HC05J1A Block Diagram
DA
TA
DI
RE
CTI
O
N
R
E
G
IS
T
E
R
B
POR
T
B
PB5
PB4
PB3
PB2
PB1
PB0
0
00
0
0 0
0 011
CPU CONTROL
ARITHMETIC/LOGIC
UNIT
ACCUMULATOR
INDEX REGISTER
STACK POINTER
0 00
PROGRAM COUNTER
00
M68HC05
MCU
RESET
CONDITION CODE REGISTER
111H I
N C Z
DA
TA
DI
RE
CTI
O
N
R
E
G
IS
T
E
R
A
PO
R
T
A
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
*
**
* 8-mA sink capability
** External interrupt capability
COP WATCHDOG
AND
INTERNAL
OSCILLATOR
DIVIDE
BY TWO
MULTIFUNCTION
TIMER
ILLEGAL ADDRESS
DETECT
POWER
CP
U
CL
O
C
K
INTERNAL CLOCK
IRQ
VDD
VSS
OSC1
OSC2
USER ROM — 1240 BYTES
USER RAM — 64 BYTES
RESET
相关PDF资料
PDF描述
MDDFMM-TTL-38F 38 MHz, OTHER CLOCK GENERATOR, PDIP4
MAF8032AH-2P 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40
MC68HC000LC16 32-BIT, 16.67 MHz, MICROPROCESSOR, CDIP64
MC68000FN12F 32-BIT, 16.67 MHz, MICROPROCESSOR, PQCC68
MC68HC16Z1MFD20 16-BIT, 20 MHz, MICROCONTROLLER, PQFP132
相关代理商/技术参数
参数描述
MC68HC05J1AVP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05J3 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
MC68HC05J3CDW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
MC68HC05J3CP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
MC68HC05J3DW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit