M27C160-100F1 STMicroelectronics, M27C160-100F1 Datasheet - Page 10
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M27C160-100F1
Manufacturer Part Number
M27C160-100F1
Description
IC EPROM 16MBIT 100NS 42CDIP
Manufacturer
STMicroelectronics
Datasheet
1.M27C160-100B1.pdf
(26 pages)
Specifications of M27C160-100F1
Format - Memory
EPROMs
Memory Type
UV EPROM
Memory Size
16M (2M x 8 or 1M x 16)
Speed
100ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
42-CDIP (0.600", 15.24mm) Window
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M27C160-100F1
Manufacturer:
ST
Quantity:
6 100
Company:
Part Number:
M27C160-100F1
Manufacturer:
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Quantity:
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Part Number:
M27C160-100F1L
Manufacturer:
ST
Quantity:
20 000
Device description
2.7
2.8
2.9
10/26
Program Inhibit
Program Verify
Electronic Signature
applying a sequence of 50µs program pulses to each word until a correct verify occurs (see
Figure
activated to guarantee that each cell is programed with enough margin. No overprogram
pulse is applied since the verify in Margin mode provides the necessary margin to each
programmed cell.
Figure 5.
Programming of multiple M27C160s in parallel with different data is also easily
accomplished. Except for E, all like inputs including G of the parallel M27C160 may be
common. A TTL low level pulse applied to a M27C160's E input and V
program that M27C160. A high level E input inhibits the other M27C160s from being
programmed.
A verify (read) should be performed on the programmed bits to determine that they were
correctly programmed. The verify is accomplished with E at V
and V
The Electronic Signature (ES) mode allows the reading out of a binary code from an
EPROM that will identify its manufacturer and type. This mode is intended for use by
programming equipment to automatically match the device to be programmed with its
corresponding programming algorithm. The ES mode is functional in the 25°C ± 5°C
CC
5). During programing and verify operation a Margin mode circuit is automatically
at 6.25V.
Programming Flowchart
YES
NO
= 25
FAIL
++n
V CC = 6.25V, V PP = 12.5V
CHECK ALL WORDS
NO
2nd: V CC = 4.2V
BYTEV PP =V IH
1st: V CC = 6V
E = 50 s Pulse
VERIFY
n = 0
Addr
Last
YES
YES
NO
++ Addr
AI01044B
IH
and G at V
PP
at 12.5V, will
IL
, V
PP
M27C160
at 12.5V