参数资料
型号: IDT70V9199L9PFI
厂商: IDT, Integrated Device Technology Inc
文件页数: 2/17页
文件大小: 0K
描述: IC SRAM 1.125MBIT 9NS 100TQFP
标准包装: 6
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,同步
存储容量: 1.125M(128K x 9)
速度: 9ns
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: 70V9199L9PFI
IDT70V9199/099L
High-Speed 3.3V 128K x9/x8 Dual-Port Synchronous Pipelined Static RAM
Description:
Industrial and Commercial Temperature Ranges
The IDT70V9199/099 is a high-speed128K x9/x8 bit synchronous
Dual-Port RAM. The memory array utilizes Dual-Port memory cells to
allow simultaneous access of any address from both ports. Registers on
control, data, and address inputs provide minimal setup and hold times.
The timing latitude provided by this approach allows systems to be
designed with very short cycle times.
Pin Configuration (1,2,3)
04/02/03
Index
With an input data register, the IDT70V9199/099 has been optimized
for applications having unidirectional or bidirectional data flow in bursts. An
automatic power down feature, controlled by CE 0 and CE 1, permits the
on-chip circuitry of each port to enter a very low standby power mode.
Fabricated using IDT’s CMOS high-performance technology, these
devices typically operate on only 500mW of power.
NC
NC
A 7L
A 8L
A 9L
A 10L
A 11L
A 12L
A 13L
1
2
3
4
5
6
7
8
9
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75
74
73
72
71
70
69
68
67
NC
NC
A 7R
A 8R
A 9R
A 10R
A 11R
A 12R
A 13R
A 14L
A 15L
10
11
66
65
A 14R
A 15R
A 16L
V DD
NC
NC
NC
NC
CE 0L
12
13
14
15
16
17
18
70V9199PF
PN100-1 (4)
100-Pin TQFP
Top View (5)
64
63
62
61
60
59
58
A 16R
V SS
NC
NC
NC
NC
CE 0R
CE 1L
CNTRST L
R/ W L
OE L
FT /PIPE L
NC
19
20
21
22
23
24
57
56
55
54
53
52
CE 1R
CNTRST R
R/ W R
OE R
FT /PIPE R
GND
.
25
NC
51
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
NC
4859 drw 02
NOTES:
1. All V DD pins must be connected to power supply.
2. All V SS pins must be connected to ground supply.
3. Package body is approximately 14mm x 14mm x 1.4mm.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
6.42
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IDT70V9269L12PRFGI8 制造商:Integrated Device Technology Inc 功能描述:IC SRAM 256KBIT 12NS 128TQFP