參數(shù)資料
型號： P89C536
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)： 28/32頁
文件大?。?/td> 269K
代理商： P89C536
Philips Semiconductors
Preliminary specification
89C536/89C538
80C51 8-bit microcontroller family
16K/64K/512 FLASH
1998 Apr 24
28
A
UTOMATIC
C
HIP
E
RASE
All data in the FLASH memory is erased. External erase verification
is not required. Erasure completion can be verified by DATA polling
and toggle bit checking after automatic erase starts. Device outputs
0 during erasure and 1 after erasure on Q7, Q0 to Q5 (Q6 is for
toggle bit; see toggle bit, DATA polling, timing waveform) are in high
impedance.
SU00878
V
CC
5V
12V
V
PP
A0–A15
WE
CE
OE
Q7
Q0–Q5
OV
SETUP AUTO CHIP ERASE/
ERASE COMMAND
AUTO CHIP ERASE & DATA POLLING
COMMAND IN
COMMAND IN
τ
VPH
τ
DF
τ
CESC
τ
DPA
τ
CESP
τ
CES
τ
CEP
τ
CEPH
1
τ
CEP
τ
QES
τ
CWC
τ
VPS
DATA POLLING
COMMAND IN
COMMAND IN
τ
DS
τ
DH
τ
DS
τ
DH
τ
AETC
Figure 23.
Automatic Chip Erase Timing Waveform
RESET
SU00879
12V
0V
V
PP
A0–A15
WE
CE
OE
FFH
Q0–Q7
COMMAND IN
τ
DS
τ
CEP
t
CWC
V
CC
5V
FFH
COMMAND IN
τ
VPS
τ
QES
τ
CEPH1
τ
CEP
τ
DH
τ
DS
τ
DH
Figure 24.
Reset Timing Waveform
相關PDF資料
PDF描述
P89C536NBAA CMOS single-chip 8-bit microcontrollers with FLASH program memory
P89C536NBBB CMOS single-chip 8-bit microcontrollers with FLASH program memory
P89C538NBBB CMOS single-chip 8-bit microcontrollers with FLASH program memory
P89C535NBAA CMOS single-chip 8-bit microcontrollers with FLASH program memory
P89C538NBAA CMOS single-chip 8-bit microcontrollers with FLASH program memory
相關代理商/技術參數(shù)
參數(shù)描述
P89C536NBAA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16K/64K/512 FLASH
P89C536NBBB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16K/64K/512 FLASH
P89C538NBAA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16K/64K/512 FLASH
P89C538NBBB 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 16K/64K/512 FLASH
P89C54BA 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
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