參數(shù)資料
型號(hào)： GS842Z18CB-250T
廠商： GSI TECHNOLOGY
元件分類： SRAM
英文描述： 256K X 18 ZBT SRAM, 5.5 ns, PBGA119
封裝： FPBGA-119
文件頁數(shù)： 24/29頁
文件大?。?/td> 248K
代理商： GS842Z18CB-250T
GS842Z18CB/GS842Z36CB
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 8/2011
4/29
2011, GSI Technology
GS842Z18/36C Pin Description
Symbol
Type
Description
A0, A1
I
Address field LSBs and Address Counter Preset Inputs
An
I
Address Inputs
DQA
DQB
DQC
DQD
I/O
Data Input and Output pins
BA, BB, BC, BD
I
Byte Write Enable for DQA, DQB, DQC, DQA I/Os; active low ( x36 Version)
CK
I
Clock Input Signal; active high
CKE
I
Clock Input Buffer Enable; active low
W
I
Write Enable. Writes all enabled bytes; active low
E1
I
Chip Enable; active low
I
Chip Enable; active high
G
I
Output Enable; active low
ADV
I
Burst address counter advance enable; active high
ZZ
I
Sleep Mode control; active high
FT
I
Flow Through or Pipeline mode; active low
LBO
I
Linear Burst Order mode; active low
ZQ
I
FLXDrive Output Impedance Control
(Low = Low Impedance [High Drive], High = High Impedance [Low Drive])
NC
—
No Connect
TMS
I
Scan Test Mode Select
TDI
I
Scan Test Data In
TDO
O
Scan Test Data Out
TCK
I
Scan Test Clock
VDD
I
Core power supply
VSS
I
I/O and Core Ground
VDDQ
I
Output driver power supply
CK
I
Clock Input Signal; active high
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS842Z18CGB-100 制造商:GSI Technology 功能描述:119 BGA - Bulk
GS842Z36AB-100 制造商:GSI 制造商全稱:GSI Technology 功能描述:4Mb Pipelined and Flow Through Synchronous NBT SRAMs
GS842Z36AB-100I 制造商:GSI 制造商全稱:GSI Technology 功能描述:4Mb Pipelined and Flow Through Synchronous NBT SRAMs
GS842Z36AB-150 制造商:GSI 制造商全稱:GSI Technology 功能描述:4Mb Pipelined and Flow Through Synchronous NBT SRAMs
GS842Z36AB-150I 制造商:GSI 制造商全稱:GSI Technology 功能描述:4Mb Pipelined and Flow Through Synchronous NBT SRAMs
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