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WSF512K16-XH2X PDF预览

WSF512K16-XH2X

更新时间: 2024-11-11 23:43:11
品牌 Logo 应用领域
其他 - ETC 闪存静态存储器
页数 文件大小 规格书
15页 186K
描述
SRAM/Flash MCP

WSF512K16-XH2X 数据手册

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WSF512K16-XXX  
HI-RELIABILITY PRODUCT  
512KX16 SRAM/FLASH MODULE, SMD 5962-96901  
FEATURES  
FLASH MEMORY FEATURES  
100,000 Erase/Program Cycles  
Access Times of 35ns (SRAM) and 90ns (FLASH)  
Access Times of 70ns (SRAM) and 120ns (FLASH)  
Packaging  
Sector Architecture  
• 8 equal size sectors of 64K bytes each  
• Any combination of sectors can be concurrently erased.  
Also supports full chip erase  
• 66 pin, PGA Type, 1.385" square HIP, Hermetic Ceramic  
HIP (Package 402)  
5 Volt Programming; 5V ± 10% Supply  
Embedded Erase and Program Algorithms  
Hardware Write Protection  
• 68 lead, Hermetic CQFP (G2), 22mm (0.880") square  
(Package 500). Designed to fit JEDEC 68 lead 0.990” CQFJ  
footprint (Fig. 2)  
512Kx16 SRAM  
Page Program Operation and Internal Program Control Time.  
Note: Programming information available upon request.  
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  
TTL Compatible Inputs and Outputs  
Built-in Decoupling Caps and Multiple Ground Pins for  
Low Noise Operation  
Weight - 13 grams typical  
FIG. 1 PIN CONFIGURATION FOR WSF512K16-XH2X  
PIN DESCRIPTION  
TOP VIEW  
FD0-15 Flash Data Inputs/Outputs  
SD0-15 SRAM Data Inputs/Outputs  
1
12  
23  
34  
45  
56  
SD  
SD  
8
9
SWE  
2
SD15  
SD14  
SD13  
SD12  
OE  
FD  
8
9
V
CC  
FD15  
FD14  
FD13  
FD12  
A0-18  
SWE1-2  
SCS1-2  
OE  
Address Inputs  
SRAM Write Enable  
SRAM Chip Selects  
Output Enable  
SCS  
GND  
SD11  
2
FD  
FCS  
2
SD10  
FD10  
FWE  
2
A
A
A
A
A
13  
14  
15  
16  
18  
A
A
6
7
FD11  
VCC  
Power Supply  
A
A
A
V
10  
11  
12  
CC  
A
3
4
5
1
1
A
A
0
1
2
7
6
5
4
GND  
Ground  
A
17  
NC  
A
NC  
Not Connected  
Flash Write Enable  
Flash Chip Select  
FWE1-2  
FCS1-2  
SWE  
1
A
A
8
9
0
1
2
A
A
SD7  
SD6  
SD5  
SD4  
FWE  
FCS  
FD  
FD  
FD  
FD  
BLOCK DIAGRAM  
SD  
SD  
SD  
0
1
2
SCS  
NC  
1
FD  
FD  
FD  
FWE1 FCS1  
FWE2 FCS2  
SWE1 SCS1  
SWE2 SCS2  
OE  
A0-18  
GND  
FD  
512K x 8  
FLASH  
512K x 8  
FLASH  
512K x 8  
SRAM  
512K x 8  
SRAM  
SD  
3
3
11  
22  
33  
44  
55  
66  
8
8
8
8
FD0-7  
FD8-15  
SD0-7  
SD8-15  
1
October 2000 Rev.  
5
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com  

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