参数资料
型号: M27C64A-15K6X
厂商: STMICROELECTRONICS
元件分类: PROM
英文描述: 8K X 8 OTPROM, 150 ns, PQCC32
封装: PLASTIC, LCC-32
文件页数: 1/14页
文件大小: 107K
代理商: M27C64A-15K6X
1/14
October 2002
M27C64A
64 Kbit (8Kb x8) UV EPROM and OTP EPROM
s
5V ± 10% SUPPLY VOLTAGE in READ
OPERATION
s
ACCESS TIME: 100ns
s
LOW POWER “CMOS” CONSUMPTION:
– Active Current 30mA
– Standby Current 100A
s
PROGRAMMING VOLTAGE: 12.5V ± 0.25V
s
HIGH SPEED PROGRAMMING
(less than 1 minute)
s
ELECTRONIC SIGNATURE
– Manufacturer Code: 9Bh
– Device Code: 08h
DESCRIPTION
The M27C64A is a 64Kbit EPROM offered in the
two ranges UV (ultra violet erase) and OTP (one
time programmable). It is ideally suited for micro-
processor systems requiring large programs and
is organized as 8,192 by 8 bits.
The FDIP28W (window ceramic frit-seal package)
has transparent lid which allows the user to ex-
pose the chip to ultraviolet light to erase the bit pat-
tern. A new pattern can then be written to the
device by following the programming procedure.
For applications where the content is programmed
only on time and erasure is not required, the
M27C64A is offered in PLCC32 package.
1
28
FDIP28W (F)
PLCC32 (K)
Figure 1. Logic Diagram
AI00834B
13
A0-A12
P
Q0-Q7
VPP
VCC
M27C64A
G
E
VSS
8
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