參數(shù)資料
型號(hào): M27V160
廠商: 意法半導(dǎo)體
英文描述: 16Mbit (2Mb x8 or 1Mb x16) Low Voltage UV EPROM and OTP EPROM(16M位低壓可紫外擦除EPROM和一次可編程EPROM)
中文描述: 16兆(處理器x8或最快1Mb × 16)低壓紫外線存儲(chǔ)器和OTP存儲(chǔ)器(1,600位低壓可紫外擦除存儲(chǔ)器和一次可編程存儲(chǔ)器)
文件頁(yè)數(shù): 1/15頁(yè)
文件大?。?/td> 112K
代理商: M27V160
M27V160
16 Mbit (2Mb x8 or 1Mb x16)
Low Voltage UV EPROM and OTP EPROM
October 1998
1/15
LOW VOLTAGEREAD OPERATION:
3V to 3.6V
FASTACCESS TIME: 100ns
BYTE-WIDEor WORD-WIDE
CONFIGURABLE
16 MbitMASK ROMREPLACEMENT
LOW POWER CONSUMPTION
– Active Current 30mAat 8MHz
– StandbyCurrent 20
μ
A
PROGRAMMING VOLTAGE:12.5V
±
0.25V
PROGRAMMINGTIME: 100
μ
s/byte (typical)
ELECTRONIC SIGNATURE
– ManufacturerCode: 0020h
– Device Code: 00B1h
DESCRIPTION
The M27V160 is a low voltage 16 Mbit EPROM
offeredinthetworangesUV(ultravioleterase)and
OTP (one time programmable). It is ideally suited
formicroprocessorsystemsrequiringlarge data or
program storage. It is organised as either 2 Mbit
words of 8 bit or 1Mbitwords of 16 bit.The pin-out
is compatiblewith a 16 Mbit Mask ROM.
The M27V160 operates in the read mode with a
supply voltage as low as 3V. The decrease in
operating power allows either a reduction of the
size of the battery or an increase in the time be-
tween batteryrecharges.
A0-A19
Address Inputs
Q0-Q7
Data Outputs
Q8-Q14
Data Outputs
Q15A–1
Data Output / Address Input
E
Chip Enable
G
Output Enable
BYTEV
PP
Byte Mode / Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table1. SignalNames
AI01898
20
A0-A19
BYTEVPP
Q0-Q14
VCC
M27V160
G
E
VSS
15
Q15A–1
Logic Diagram
1
42
FDIP42W (F)
44
1
SO44 (M)
1
42
PDIP42 (B)
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