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參數資料
| 型號： | WSF512K16-90G2I |
| 英文描述： | 512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| 中文描述： | 512KX16的SRAM /閃存盤，貼片5962-96901 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 589K |
| 代理商： | WSF512K16-90G2I |
1
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WSF512K16-XXX
May 2006
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
512K
X
16 SRAM/FLASH MODULE, SMD 5962-96901
FEATURES
Access Times of 35ns (SRAM) and 90ns (FLASH)
Access Times of 70ns (SRAM) and 120ns (FLASH)
Packaging
66 pin, PGA Type, 1.385" square HIP, Hermetic
Ceramic HIP (Package 402)
68 lead, Hermetic CQFP (G2), 22mm (0.880")
square (Package 500). Designed to fit JEDEC 68
lead 0.990” CQFJ footprint (FIGURE 2)
512Kx16 SRAM
512Kx16 5V FLASH
Organized as 512Kx16 of SRAM and 512Kx16 of
Flash Memory with separate Data Busses
Both blocks of memory are User Configurable as
1Mx8
Low Power CMOS
Commercial, Industrial and Military Temperature
Ranges
FIGURE 1 – PIN CONFIGURATION
FOR WSF512K16-XH2X
Top View
5SRAM
SRAM
FLASH
FLASH
8
SD
0-7
SWE
1
# SCS
1
#
SWE
2
# SCS
2
#
FWE
1
# FCS
1
#
FWE
2
# FCS
2
#
8
SD
8-15
8
FD
0-7
8
FD
8-15
A
0-18
OE#
1
12
23
34
45
56
11
22
33
44
55
66
FD
8
FD
9
FD
10
A
6
A
7
NC
A
8
A
9
FD
0
FD
1
FD
2
FD
15
FD
14
FD
13
FD
12
A
0
A
1
A
2
FD
7
FD
6
FD
5
FD
4
SD
15
SD
14
SD
13
SD
12
OE#
A
17
SWE
1
#
SD
7
SD
6
SD
5
SD
4
SWE
2
#
SCS
2
#
GND
SD
11
A
10
A
11
A
12
V
CC
SCS
1
#
NC
SD
3
V
CC
FCS
2
#
FWE
2
#
FD
11
A
3
A
4
A
5
FWE
1
#
FCS
1
#
GND
FD
3
SD
8
SD
9
SD
10
A
13
A
14
A
15
A
16
A
18
SD
0
SD
1
SD
2
TTL Compatible Inputs and Outputs
Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
Weight - 13 grams typical
FLASH MEMORY FEATURES
100,000 Erase/Program Cycles
Sector Architecture
8 equal size sectors of 64K bytes each
Any combination of sectors can be concurrently
erased. Also supports full chip erase
5 Volt Programming; 5V ± 10% Supply
Embedded Erase and Program Algorithms
Hardware Write Protection
Page Program Operation and Internal Program
Control Time.
Note: Programming information available upon request.
Block Diagram
Pin Description
FD0-15
Flash Data Inputs/Outputs
SD0-15
SRAM Data Inputs/Outputs
A0-18
Address Inputs
SWE1-2#
SRAM Write Enable
SCS1-2#
SRAM Chip Selects
OE#
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
FWE1-2#
Flash Write Enable
FCS1-2#
Flash Chip Select
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| WSF512K16-90G2M | 512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| WSF512K16-90G2MA | 512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| WSF512K16-90G2IA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| WSF512K16-90G2M | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| WSF512K16-90G2MA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| WSF512K16-90H2C | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
| WSF512K16-90H2CA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512KX16 SRAM/FLASH MODULE, SMD 5962-96901 |
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