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參數(shù)資料
| 型號(hào)： | R29771SM |
| 文件頁(yè)數(shù)： | 11/29頁(yè) |
| 文件大小： | 188K |
| 代理商： | R29771SM |
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R296XX/R297XX
PRODUCT SPECIFICATION
10
2048 x 8 PROM—R29681/R29681A
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.
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
29681AM
180
Units
mA
R29681M
180
Power Supply Current
t
AA2
t
EA2
t
ER3
P
D
Address Access Time
Enable Access Time
Enable Recovery Time
Power Dissipation
85
50
35
990
120
55
45
990
ns
ns
ns
mW
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
Notes:
/883B suffix denotes MIL-STD-883, Level B processing
S suffix denotes Level S processing
D = 24 Lead Ceramic DIP — .600" Body Width
L = 28 Terminal Leadless Chip Carrier
S = 24 Lead Sidebrazed — .300" Body Width
Contact factory regarding flat pack package
Pin Assignments
Block Diagram
Part Type
R29681DM
R29681DM/883B
R29681DMS
R29681LM
R29681LM/883B
R29681LMS
R29681SM
R29681SM/883B
R29681SMS
R29681ADM
R29681ADM/883B
R29681ADMS
R29681ALM
R29681ALM/883B
R29681ALMS
R29681ASM
R29681ASM/883B
R29681ASMS
Package
D
D
D
L
L
L
S
S
S
D
D
D
L
L
L
S
S
S
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
-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
-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
20 19
18
17
24 23
22
21
16 15
14 13
V
CC
Pin 24 is also the programming pin (pp)
Pin 20 is also the programming pin (pp)
A
8
A
9
A
10
A
5
A
7
A
6
A
4
A
3
A
2
A
1
O
7
O
8
CS
3
CS
2
CS
1
A
0
O
1
O
2
O
3
Gnd
O
6
O
5
O
4
1
1
2
3
28 Terminal Leadless Chip Carrier
NC
A
7
A
6
A
5
24 Lead Ceramic DIP/24 Lead Sidebrazed
4
28 27 26
V
A
A
9
15
NC
14
Gnd
13
O
3
12
O
2
16 17 18
O
4
O
5
O
6
5
6
7
8
9
10
11
A
4
A
3
A
2
A
1
A
0
NC
O
1
25
24
23
22
21
20
19
A
16
CS
1
CS
2
CS
3
NC
O
8
O
7
2
3
4
5
6
7
8
9
10 11 12
A
4
A
5
A
6
A
7
A
8
A
9
A
10
4
3
2
1
1 of 128
Decoder
128 x 128
Memory
Matrix
1 of 16
Multiplexers
(8)
Output
Drivers (8)
8
7
6
5
20
19
18
23
22
21
A
0
A
1
A
2
A
3
O
1
O
2
O
3
O
4
O
5
O
6
O
7
O
8
CS
1
CS
2
CS
3
9 10 111314151617
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R29771SMS | |
| R29773 | |
| R29791 | |
| R29793 | |
| R29771LM | x8 PROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R29771SM/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| R29771SMS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| R29773 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| R29773DM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 PROM |
| R29773DMS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 PROM |
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