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參數(shù)資料
| 型號(hào)： | 2764A |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 64K (8K x 8) UV EPROM and OTP ROM |
| 中文描述： | 64K的（8K的× 8）紫外線(xiàn)EPROM和檢察官辦公室光盤(pán) |
| 文件頁(yè)數(shù)： | 2/11頁(yè) |
| 文件大小： | 99K |
| 代理商： | 2764A |
Q2
VSS
A3
A2
A1
A0
Q0
Q1
G
A10
E
Q7
Q6
Q5
Q4
Q3
A11
NC
A8
P
A12
A7
A6
A5
A4
VPP
VCC
AI00835
M27C64A
8
9
10
11
12
13
14
1
2
3
4
5
6
7
20
19
18
17
16
15
A9
28
27
26
25
24
23
22
21
Figure2A. DIPPin Connections
Warning:
NC = Not Connected
AI00836
N
A8
A9
A11
NC
G
A10
E
Q
17
A0
NC
Q0
Q
Q
D
Q
A6
A5
A4
A3
A2
A1
9
P
1
V
Q6
A
Q7
32
D
V
M27C64A
A
Q
25
V
Figure 2B. LCC Pin Connections
Warning:
NC = Not Connected, DU = Don’t Use
Symbol
Parameter
Value
Unit
T
A
Ambient Operating Temperature
–40 to 125
°
C
T
BIAS
Temperature Under Bias
–50 to 125
°
C
T
STG
Storage Temperature
–65 to 150
°
C
V
IO (2)
Input orOutput Voltages (except A9)
–2 to 7
V
V
CC
Supply Voltage
–2 to 7
V
V
A9(2)
A9 Voltage
–2 to 13.5
V
V
PP
Program Supply Voltage
–2 to 14
V
Notes:
1. Except for the rating ”O(jiān)perating Temperature Range”, stresses above those listed in the Table ”Absolute MaximumRatings”
may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other
conditions abovethose indicated in the Operating sectionsof this specification is not implied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability.Refer also to the SGS-THOMSON SURE Program and other
relevant quality documents.
2. Minimum DC voltage on Inputor Output is –0.5Vwith possibleundershoot to –2.0V for aperiod less than20ns. MaximumDC
voltage on Output is V
CC
+0.5V with possible overshoot to V
CC
+2V for a period less than20ns.
Table 2. Absolute MaximumRatings
(1)
DEVICE OPERATION
The modes of operationof the M27C64Aare listed
in the OperatingModes table. Asingle 5V power
supply is required in the read mode. Allinputs are
TTLlevels except for V
PP
and12V on A9 for Elec-
tronicSignature.
Read Mode
The M27C64A has two control functions, both of
which must be logically active in order to obtain
data at the outputs. Chip Enable (E) is the power
control and should be used for device selection.
Output Enable (G)is the output control andshould
2/11
M27C64A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2764A-1 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:64K(8K x 8) UV ERASABLE PROMs |
| 2764A-2DC | 制造商:Advanced Micro Devices 功能描述:PULLS 制造商:. 功能描述: |
| 2764AA4 | 制造商:Nito 功能描述:ADAP MALE BSPT 1/8 X 1/4 |
| 2764AF1 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 2764DA4 | 制造商:Nito 功能描述:ADAP MALE BSPT 1/2 X 1/4 |
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