參數(shù)資料
型號(hào)： R29621
文件頁數(shù)： 9/29頁
文件大?。?/td> 188K
代理商： R29621
R296XX/R297XX
PRODUCT SPECIFICATION
8
2048 x 4 PROM—R29651/R29651A
Power and AC Characteristics Over Operating Range
I
CC
conforms to MIL-STD-883, Group A, Subgroups 1, 2 and 3.
AC parameters conform to MIL-STD-883, Group A, Subgroups 9, 10 and 11.
Notes:
1. See AC Test Load Circuit and Switching Waveforms.
2. Speeds are based on a minimum of 50% of the array being programmed.
3. T
ER
is guaranteed by design but not performed.
Ordering Information
Block Diagram
Notes:
/883B suffix denotes MIL-STD-883, Level B processing
S suffix denotes Level S processing
D = 18 Lead Ceramic DIP
Pin Assignments
Parameter
I
CC
Description
Test Conditions
V
CC
= Max
All Inputs GND
C
L
= 30 pF
1
R1 = 300
W
to V
CC
R2 = 600
W
to GND, 16 mA Load
Maximum Limits
29651AM
170
Units
mA
R29651M
170
Power Supply Current
t
AA2
t
EA2
t
ER3
P
D
Address Access Time
Enable Access Time
Enable Recovery Time
Power Dissipation
85
50
45
935
105
55
45
935
ns
ns
ns
mW
Part Type
R29651DM
R29651DM/883B
R29651DMS
R29651ADM
R29651ADM/883B
R29651ADMS
Package
D
D
D
D
D
D
Operating Temperature
Range
-55
°
C to +125
°
C
-55
°
C to +125
°
C
-55
°
C to +125
°
C
-55
°
C to +125
°
C
-55
°
C to +125
°
C
-55
°
C to +125
°
C
14 13
12
11
18 17
16
15
10
V
CC
Pin 10 is also the programming pin (pp)
A
7
A
8
A
4
A
6
A
5
A
3
A
0
A
1
A
2
CS
O
4
O
3
O
2
O
1
A
9
A
10
Gnd
1
2
3
4
5
6
7
8
9
18 Lead Ceramic DIP
A
5
A
6
A
7
A
8
A
9
A
4
2
1
1 of 64
Decoder
64 x 128
Memory
Matrix
1 of 32
Multiplexers
(4)
Output
Drivers (4)
13
17
16
15
3
5
6
7
4
8
CS
A
0
A
1
A
2
A
3
A
10
O
1
O
2
O
3
O
4
14
12
11
10
相關(guān)PDF資料
PDF描述
R29621ADM
R29621ADMS
R29621DM
R29771FMS
R29771LMS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R29621ADM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
R29621ADM/883B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
R29621ADMS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
R29621DM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
R29621DM/883B 制造商:Fairchild Semiconductor Corporation 功能描述:R29621DM/883
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