参数资料
型号: MSM80C85AHGS-2K
厂商: LAPIS SEMICONDUCTOR CO LTD
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 5 MHz, MICROPROCESSOR, PQFP44
封装: PLASTIC, QFP-44
文件页数: 3/32页
文件大小: 355K
代理商: MSM80C85AHGS-2K
10
Semiconductor
MSM80C85AHRS/GS/JS
0
T2
TWAIT
T3
T4
T1
T5
TS
TS
1
1
0
1 (1)
0
A8 – A15
AD0 – AD7
RD, WR
INTA
ALE
Machine State
Status & Buses
Control
T6
TRESET
TS
THALT
THOLD
TS
1
TS
1
0
1
1
0 (2)
0 (2)
S1, S0
IO/
M
1
0
0 (2)
TS
Table 3 MSM80C85AH Machine State Chart
0 = Logic "0"
1 = Logic "1"
TS = High Impedance
= Unspecified
Notes:
(1) ALE not generated during 2nd and 3rd machine cycles of DAD instruction.
(2) IO/M = 1 during T4 - T6 of INA machine cycle.
T1
PCH (High Order Address)
(PC+1)H
A8-15
T2
T3
T4
T1
T2
T3
T1
T2
M3
M2
M1
T3
T
AD0-7
ALE
CLK
RD
WR
STATUS
IO/M
IO Port
PCL
S1S0(Fetch)
10 (Read)
01 Write
11
(Low Order
Address)
Data from Memory
(Instruction)
Data from Memory
(I/O Port Address)
Data to Memory
or Peripheral
(PC+1)L1
Figure 5 MSM80C85AH Basic System Timing
相关PDF资料
PDF描述
MC9S12HN64VFU 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
MSP430F2252IRHA 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC40
MK1491-09FTR 66 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
MC68HC705P9MDW 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705P9S 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, CDIP28
相关代理商/技术参数
参数描述
MSM80C85AHJS 制造商:ROHM Semiconductor 功能描述:
MSM80C85AHRS 制造商:OK International 功能描述: 制造商:ROHM Semiconductor 功能描述:8bit,CMOS MCU 制造商:ROHM Semiconductor 功能描述:8-bit CMOS microcontroller
MSM80C85ARS 制造商:OK International 功能描述: 制造商:Panasonic Industrial Company 功能描述:IC
MSM80C86A-10GS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:16-Bit CMOS MICROPROCESSOR
MSM80C86A-10JS 制造商:OKI 制造商全称:OKI electronic componets 功能描述:16-Bit CMOS MICROPROCESSOR