M27C512-90C1 STMicroelectronics, M27C512-90C1 Datasheet - Page 16
![IC OTP 512KBIT 90NS 32PLCC](/photos/7/23/72383/497-32-plcc_series_sml.jpg)
M27C512-90C1
Manufacturer Part Number
M27C512-90C1
Description
IC OTP 512KBIT 90NS 32PLCC
Manufacturer
STMicroelectronics
Datasheet
1.M27C512-90B6.pdf
(22 pages)
Specifications of M27C512-90C1
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
512K (64K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-PLCC
Memory Configuration
64K X 8
Access Time
90ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
PLCC
No. Of Pins
32
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M27C512-90C1
Manufacturer:
ST
Quantity:
1 143
Company:
Part Number:
M27C512-90C1
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
M27C512-90C1 L
Manufacturer:
MOTOROLA
Quantity:
250
Company:
Part Number:
M27C512-90C1E
Manufacturer:
PANASONIC
Quantity:
2 100
Company:
Part Number:
M27C512-90C1L
Manufacturer:
ST
Quantity:
308
DC and AC parameters
Table 13.
1. T
2. V
3. Sampled only, not 100% tested.
Figure 9.
16/22
Symbol
t
t
t
t
t
EHQZ
VPLVPH
t
t
t
VCHEL
t
EHVPX
t
t
t
VPHEL
VPLEL
EHQX
EHAX
QVEL
ELEH
ELQV
AVEL
A
CC
= 25 °C; V
A0-A15
Q0-Q7
V CC
GV PP
E
must be applied simultaneously with or before V
(3)
Programming mode AC characteristics
Programming and Verify modes AC waveforms
CC
t
t
t
t
t
t
t
VCS
OES
t
OEH
t
t
Alt
t
PRT
t
DFP
PW
AS
DS
DH
VR
DV
AH
= 6.25V ± 0.25V; V
Address Valid to Chip Enable Low
Input Valid to Chip Enable Low
V
V
V
Chip Enable Program Pulse Width
(Initial)
Chip Enable High to Input Transition
Chip Enable High to V
V
Chip Enable Low to Output Valid
Chip Enable High to Output Hi-Z
Chip Enable High to Address Transition
CC
PP
PP
PP
High to Chip Enable Low
Rise Time
Low to Chip Enable Low
High to Chip Enable Low
tVCHEL
tVPHEL
tQVEL
tAVEL
PP
= 12.75V ± 0.25V
Parameter
DATA IN
PP
PROGRAM
Transition
PP
tELEH
and removed simultaneously or after V
tEHQX
tEHVPX
VALID
tVPLEL
Condition
Test
(1)(2)
VERIFY
tELQV
DATA OUT
PP
.
Min
50
95
2
2
2
2
2
2
2
0
0
Max
tEHAX
AI00737
105
130
1
tEHQZ
M27C512
Unit
µs
µs
µs
µs
ns
µs
µs
µs
µs
µs
ns
ns