參數(shù)資料
型號: M2764A-25
廠商: Intel Corp.
英文描述: AVDVANCED 64K (8K x 8) UV ERASABLE PROM
中文描述: AVDVANCED 64K的(8K的× 8)紫外線可擦除可編程ROM
文件頁數(shù): 1/10頁
文件大小: 109K
代理商: M2764A-25
AI00776B
13
A0-A12
P
Q0-Q7
VPP
VCC
M2764A
G
E
VSS
8
Figure 1. Logic Diagram
M2764A
NMOS 64K (8K x 8) UV EPROM
FAST ACCESS TIME: 180ns
EXTENDED TEMPERATURE RANGE
SINGLE 5V SUPPLY VOLTAGE
LOW STANDBY CURRENT: 35mA max
TTL COMPATIBLE DURING READ and PROGRAM
FAST PROGRAMMING ALGORITHM
ELECTRONIC SIGNATURE
PROGRAMMING VOLTAGE: 12V
DESCRIPTION
The M2764A is a 65,536 bit UV erasable and
electrically programmable memory EPROM. It is
organized as 8,192 words by 8 bits.
The M27C64A is housed in a 28 pin Window Ce-
ramic Frit-Seal Dual-in-Line package. The trans-
parent lid allows the user to expose the chip to
ultraviolet light to erase the bit pattern. A new
pattern can then be written to the device by follow-
ing the programming procedure.
A0 - A12
Address Inputs
Q0 - Q7
Data Outputs
E
Chip Enable
G
Output Enable
P
Program
V
PP
Program Supply
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
1
28
FDIP28W (F)
March 1995
1/10
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M2764A-25FI 制造商:Advanced Micro Devices 功能描述:
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M2764A-3F1 制造商:STMicroelectronics 功能描述:EPROM, 8K x 8, 28 Pin, Ceramic, DIP
M2764A-3FI 制造商:SGS THOPMSON 功能描述:
M2764AF1 功能描述:可擦除可編程ROM DISC BY STM 11/01 DIP-28 8KX8 250NS RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92