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M27V800-150B1TR fiches techniques PDF

STMicroelectronics - 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM

Numéro de référence M27V800-150B1TR
Description 8 Mbit 1Mb x8 or 512Kb x16 Low Voltage UV EPROM and OTP EPROM
Fabricant STMicroelectronics 
Logo STMicroelectronics 





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M27V800-150B1TR fiche technique
M27V800
8 Mbit (1Mb x8 or 512Kb x16)
Low Voltage UV EPROM and OTP EPROM
s LOW VOLTAGE READ OPERATION:
3V to 3.6V
s FAST ACCESS TIME: 100ns
s BYTE-WIDE or WORD-WIDE
CONFIGURABLE
s 8 Mbit MASK ROM REPLACEMENT
s LOW POWER CONSUMPTION
– Active Current 30mA at 8MHz
– Standby Current 20µA
s PROGRAMMING VOLTAGE: 12.5V ± 0.25V
s PROGRAMMING TIME: 100µs/byte (typical)
s ELECTRONIC SIGNATURE
– Manufacturer Code: 0020h
– Device Code: 00B2h
DESCRIPTION
The M27V800 is a low voltage 8 Mbit EPROM of-
fered in the two ranges UV (ultra violet erase) and
OTP (one time programmable). It is ideally suited
for microprocessor systems requiring large data or
program storage. It is organised as either 1 Mbit
words of 8 bit or 512 Kbit words of 16 bit. The pin-
out is compatible with a 8 Mbit Mask ROM.
42
1
FDIP42W (F)
42
1
PDIP42 (B)
44
1
SO44 (M)
PLCC44 (K)
Figure 1. Logic Diagram
VCC
Table 1. Signal Names
A0-A18
Address Inputs
Q0-Q7
Data Outputs
Q8-Q14
Data Outputs
Q15A–1
Data Output / Address Input
E Chip Enable
G Output Enable
BYTEVPP
Byte Mode / Program Supply
VCC Supply Voltage
VSS Ground
19
A0-A18
E
G
BYTEVPP
M27V800
Q15A–1
15
Q0-Q14
VSS
AI01851
September 1998
1/16

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