參數(shù)資料
型號: 89C536
廠商: NXP Semiconductors N.V.
英文描述: 80C51 8-bit microcontroller family 16K/64K/512 FLASH
中文描述: 80C51的8位單片機系列16K/64K/512閃光
文件頁數(shù): 19/32頁
文件大?。?/td> 269K
代理商: 89C536
Philips Semiconductors
Preliminary specification
89C536/89C538
80C51 8-bit microcontroller family
16K/64K/512 FLASH
1998 Apr 24
19
t
LLAX
ALE
PSEN
PORT 0
PORT 2
WR
A0–A7
FROM RI OR DPL
DATA OUT
A0–A7 FROM PCL
INSTR IN
P2.0–P2.7 OR A8–A15 FROM DPF
A0–A15 FROM PCH
t
WHLH
t
LLWL
t
WLWH
t
AVLL
t
AVWL
t
QVWX
t
WHQX
t
QVWH
SU00026
Figure 11.
External Data Memory Write Cycle
0
1
2
3
4
5
6
7
8
INSTRUCTION
ALE
CLOCK
OUTPUT DATA
WRITE TO SBUF
INPUT DATA
CLEAR RI
VALID
VALID
VALID
VALID
VALID
VALID
VALID
VALID
SET TI
SET RI
t
XLXL
t
QVXH
t
XHQX
t
XHDX
t
XHDV
SU00027
1
2
3
0
4
5
6
7
Figure 12.
Shift Register Mode Timing
V
CC
–0.5
0.45V
0.7V
CC
0.2V
CC
–0.1
t
CHCL
t
CLCL
t
CLCH
t
CLCX
t
CHCX
SU00009
Figure 13.
External Clock Drive
相關PDF資料
PDF描述
89C538 CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C535 CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C54 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
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相關代理商/技術參數(shù)
參數(shù)描述
89C538 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit microcontrollers with FLASH program memory
89C54 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
89C55 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 20K Bytes Flash
89C58 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
89C59 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU