M27V320-100M6 Просмотр технического описания (PDF) - STMicroelectronics
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M27V320-100M6 Datasheet PDF : 15 Pages
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M27V320
32 Mbit (4Mb x8 or 2Mb x16) OTP EPROM
s 3.3V ± 10% SUPPLY VOLTAGE in READ
OPERATION
s ACCESS TIME: 100ns
s BYTE-WIDE or WORD-WIDE
) CONFIGURABLE
t(s s 32 Mbit MASK ROM REPLACEMENT
c s LOW POWER CONSUMPTION
du – Active Current 30mA at 5MHz
ro ) – Standby Current 60µA
P t(s s PROGRAMMING VOLTAGE: 12V ± 0.25V
lete uc s PROGRAMMING TIME: 50µs/word
d s ELECTRONIC SIGNATURE:
so ro – Manufacturer Code 20h
b P – Device Code: 32h
) - O lete DESCRIPTION
t(s o The M27V320 is a low voltage 32 Mbit EPROM of-
s fered in the OTP range (one time programmable).
c b It is ideally suited for microprocessor systems re-
u O quiring large data or program storage. It is organ-
d - ised as either 4 MWords of 8 bit or 2 MWords of 16
ro ) bit. The pin-out is compatible with the 32 Mbit
P t(s Mask ROM.
te c The M27V320 is offered in SO44 and TSOP48
bsole Produ (12 x 20 mm) packages.
SO44 (M)
TSOP48 (N)
12 x 20 mm
Figure 1. Logic Diagram
VCC
21
A0-A20
E
GVPP
M27V320
Q15A–1
15
Q0-Q14
BYTE
OObsolete VSS
AI05852
August 2002
1/15
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