Datasheet > 5962-9690002HMX

5962-9690002HMX

更新时间： 2023-01-03 09:16:06

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
15页	179K
描述
Memory Circuit, 128KX16, CMOS, CQMA68, 22 MM SQUARE, HERMETIC SEALED, CERAMIC, QFP-68

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5962-9690002HMX 数据手册

WSF128K16-XXX

HI-RELIABILITY PRODUCT

128KX16 SRAM/FLASH MODULE, SMD 5962-96900

■ Commercial, Industrial and Military Temperature Ranges

■ TTL Compatible Inputs and Outputs

FEATURES

■ Access Times of 35ns (SRAM) and 70ns (FLASH)

■ Access Times of 70ns (SRAM) and 120ns (FLASH)

■ Packaging

■ Built-in Decoupling Caps and Multiple Ground Pins for

Low Noise Operation

■ Weight - 13 grams typical

• 66-pin, PGA Type, 1.075 inch square HIP, Hermetic

Ceramic HIP (Package 400)

FLASH MEMORY FEATURES

■ 10,000 Erase/Program Cycles

• 66-pin, PGA Type, 1.185 inch square HIP, Hermetic

Ceramic HIP (Package 401)

■ Sector Architecture

• 68 lead, Hermetic CQFP (G2), 22mm (0.880 inch) square

(Package 500). Designed to fit JEDEC 68 lead 0.990” CQFJ

footprint (Fig. 2)

• 8 equal size sectors of 16K bytes each

• Any combination of sectors can be concurrently erased.

Also supports full chip erase

■ 128Kx16 SRAM

■ 5 Volt Programming; 5V ± 10% Supply

■ Embedded Erase and Program Algorithms

■ Hardware Write Protection

■ 128Kx16 5V FLASH

■ Organized as 128Kx16 of SRAM and 128Kx16 of Flash

Memory with separate Data Buses

■ Page Program Operation and Internal Program Control Time.

■ Both blocks of memory are User Configurable as 256Kx8

■ Low Power CMOS

Note: Programming information available upon request.

PIN DESCRIPTION

FIG.1 PIN CONFIGURATION FOR WSF128K16-XHX

AND WSF128K16-XH1X

FD0-15 Flash Data Inputs/Outputs

SD0-15 SRAM Data Inputs/Outputs

TOP VIEW

A0-16

SWE1-2

SCS1-2

Address Inputs

SRAM Write Enable

SRAM Chip Selects

Output Enable

SWE

SD15

FD15

FD14

FD13

FD12

SCS

GND

SD11

SD14

SD13

SD12

FCS

SD10

FD10

FWE

FD11

VCC

Power Supply

GND

Ground

Not Connected

Flash Write Enable

Flash Chip Select

FWE1-2

FCS^1-2

SWE

BLOCK DIAGRAM

SD7

SD6

SD5

SD4

FWE

FCS

FWE₁FCS₁

FWE₂FCS₂

SWE₁SCS₁

SWE₂SCS₂

SCS

A0-16

GND

128K x 8

FLASH

128K x 8

FLASH

128K x 8

SRAM

128K x 8

SRAM

FD0-7

FD8-15

SD0-7

SD8-15

July 1998 Rev. 2

White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

12 3 4 5 6 7...15

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