參數(shù)資料
型號(hào): 27L512-20
廠(chǎng)商: Macronix International Co., Ltd.
英文描述: 512K-BIT [64K x 8] CMOS EPROM
中文描述: 為512k位[64K的× 8]的CMOS存儲(chǔ)器
文件頁(yè)數(shù): 7/14頁(yè)
文件大?。?/td> 767K
代理商: 27L512-20
7
P/N:PM0256
REV. 2.6, AUG. 26, 2003
MX27L512
AC PROGRAMMING CHARACTERISTICS
TA = 25
o
C
±
5
°
C
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
CONDITIONS
tAS
Address Setup Time
2
us
tDS
Data Setup Time
2
us
tAH
Address Hold Time
0
us
tDH
Data Hold Time
2
us
tDFP
Chip Enable to Output Float Delay
0
130
ns
tVPS
VPP Setup Time
2
us
tPW
CE Program Pulse Width
95
105
us
tVCS
Vcc Setup Time
2
us
tDV
Data Valid from CE
150
ns
tOEH
OE/VPP Hold Time
2
ns
tVR
OE/VPP Recovery Time
2
ns
27L512-12
27L512-15
27L512-20
27L512-25
SYMBOL
PARAMETER
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN.
MAX. UNIT CONDITIONS
tACC
Address to Output Delay
120
150
200
250
ns
CE = OE = VIL
tCE
Chip Enable to Output Delay
120
150
200
250
ns
OE = VIL
tOE
Output Enable to Output
60
65
100
120
ns
CE = VIL
Delay
tDF
OE High to Output Float,
0
40
0
50
0
60
0
70
ns
or CE High to Output Float
tOH
Output Hold from Address,
0
0
0
0
ns
CE or OE which ever occurred
first
AC CHARACTERISTICS
DC PROGRAMMING CHARACTERISTICS
TA = 25
o
C
±
5
o
C
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
CONDITIONS
VOH
Output High Voltage
2.4
V
IOH = -0.40mA
VOL
Output Low Voltage
0.4
V
IOL = 2.1mA
VIH
Input High Voltage
2.0
VCC + 0.5
V
VIL
Input Low Voltage
-0.2
0.8
V
ILI
Input Leakage Current
-10
10
uA
VIN = 0 to 5.5V
VH
A9 Auto Select Voltage
11.5
12.5
V
ICC3
VCC Supply Current(Program & Verify)
40
mA
IPP2
VPP Supply Current(Program)
30
mA
CE = VIL
VCC1
Fast Programming Supply Voltage
6.00
6.50
V
VPP1
Fast Programming Voltage
12.5
13.0
V
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