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M27W512 Datasheet(PDF) 11 Page - STMicroelectronics

Part # M27W512
Description  512 Kbit (64K x8) Low Voltage UV EPROM and OTP EPROM
PDF  21 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M27W512 Datasheet(HTML) 11 Page - STMicroelectronics

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M27W512
Table 7. Read Mode DC Characteristics
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.
2. Maximum DC voltage on Output is VCC +0.5V.
Table 8. Read Mode AC Characteristics
Note: 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.
2. Sampled only, not 100% tested.
3. Speed obtained with High Speed AC measurement conditions.
Symbol
Parameter
Test Condition (1)
Min
Max
Unit
ILI
Input Leakage Current
0V
≤ VIN ≤ VCC
±10
µA
ILO
Output Leakage Current
0V
≤ VOUT ≤ VCC
±10
µA
ICC
Supply Current
E = VIL, G = VIL,
IOUT = 0mA, f = 5MHz
VCC ≤ 3.6V
15
mA
ICC1
Supply Current (Standby) TTL
E = VIH
1mA
ICC2
Supply Current (Standby) CMOS
E > VCC – 0.2V,
VCC ≤ 3.6V
15
µA
IPP
Program Current
VPP = VCC
10
µA
VIL
Input Low Voltage
–0.6
0.2 VCC
V
VIH
(2)
Input High Voltage
0.7 VCC
VCC + 0.5
V
VOL
Output Low Voltage
IOL = 2.1mA
0.4
V
VOH
Output High Voltage TTL
IOH = –1mA
2.4
V
Symbol
Alt
Parameter
Test
Condition (1)
M27W512
Unit
-80 (3)
-100
(-120/-150/-200)
VCC = 3.0 to 3.6V
VCC = 2.7 to 3.6V
VCC = 2.7 to 3.6V
Min
Max
Min
Max
Min
Max
tAVQV
tACC
Address Valid to
Output Valid
E = VIL,
G = VIL
70
80
100
ns
tELQV
tCE
Chip Enable Low to
Output Valid
G = VIL
70
80
100
ns
tGLQV
tOE
Output Enable Low
to Output Valid
E = VIL
40
50
60
ns
tEHQZ
(2)
tDF
Chip Enable High
to Output Hi-Z
G = VIL
040050060
ns
tGHQZ
(2)
tDF
Output Enable High
to Output Hi-Z
E = VIL
040050060
ns
tAXQX
tOH
Address Transition
to Output Transition
E = VIL,
G = VIL
000
ns



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