M27V320-100N6 Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
производитель
M27V320-100N6 Datasheet PDF : 15 Pages
| |||
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
s 32 Mbit MASK ROM REPLACEMENT
s LOW POWER CONSUMPTION
– Active Current 30mA at 5MHz
– Standby Current 60µA
s PROGRAMMING VOLTAGE: 12V ± 0.25V
s PROGRAMMING TIME: 50µs/word
s ELECTRONIC SIGNATURE:
– Manufacturer Code 20h
– Device Code: 32h
DESCRIPTION
The M27V320 is a low voltage 32 Mbit EPROM of-
fered in the OTP range (one time programmable).
It is ideally suited for microprocessor systems re-
quiring large data or program storage. It is organ-
ised as either 4 MWords of 8 bit or 2 MWords of 16
bit. The pin-out is compatible with the 32 Mbit
Mask ROM.
The M27V320 is offered in SO44 and TSOP48
(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
VSS
AI05852
August 2002
1/15
Share Link: 