參數(shù)資料
型號(hào): LN87C54-20
廠商: INTEL CORP
元件分類(lèi): 微控制器/微處理器
英文描述: CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM
中文描述: 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 19/20頁(yè)
文件大?。?/td> 290K
代理商: LN87C54-20
AUTOMOTIVE 87C54/87C54-20
EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS
(T
A
e
21
§
C to 27
§
C; V
CC
e
5V
g
20%; V
SS
e
0V)
ADVANCED INFORMATIONDCONTACT INTEL FOR DESIGN-IN INFORMATION
Symbol
Parameter
Min
Max
Units
V
PP
Programming Supply Voltage
12.5
13.0
V
I
PP
Programming Supply Current
75
mA
1/T
CLCL
Oscillator Frequency
4
6
MHz
T
AVGL
Address Setup to PROG Low
48T
CLCL
T
GHAX
Address Hold after PROG
48T
CLCL
T
DVGL
Data Setup to PROG Low
48T
CLCL
T
GHDX
Data Hold after PROG
48T
CLCL
T
EHSH
(Enable) High to V
PP
48T
CLCL
T
SHGL
V
PP
Setup to PROG Low
10
m
s
T
GHSL
V
PP
Hold after PROG
10
m
s
T
GLGH
PROG Width
90
110
m
s
T
AVQV
Address to Data Valid
48T
CLCL
T
ELQV
ENABLE Low to Data Valid
48T
CLCL
T
EHQZ
Data Float after ENABLE
0
48T
CLCL
T
GHGL
PROG High to PROG Low
10
m
s
EPROM PROGRAMMING AND VERIFICATION WAVEFORMS
270849–26
19
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