參數(shù)資料
型號(hào): UPD442000AGU-BC85X-9JH
廠商: NEC Corp.
英文描述: LJT 4C 4#20 PIN JAM RECP
中文描述: 200萬位CMOS靜態(tài)RAM 256K字× 8位擴(kuò)展工作溫度
文件頁數(shù): 5/28頁
文件大小: 157K
代理商: UPD442000AGU-BC85X-9JH
Data Sheet M14669EJ7V0DS
5
μ
PD442000A-X
Block Diagram
Address buffer
Address
buffer
Row
decoder
Memory cell array
2,097,152 bits
Input data
controller
A0
A17
Sense amplifier /
Switching circuit
Column decoder
/CE1
/WE
/OE
CE2
Output data
controller
V
CC
GND
I/O1
I/O8
Truth Table
/CE1
CE2
/OE
/WE
Mode
I/O
Supply current
H
×
×
×
Not selected
High-Z
I
SB
×
L
×
×
Not selected
High-Z
L
H
H
H
Output disable
High-Z
I
CCA
L
H
L
H
Read
D
OUT
L
H
×
L
Write
D
IN
Remark
×
: V
IH
or V
IL
相關(guān)PDF資料
PDF描述
UPD44321182GF-A50 Film Capacitor; Voltage Rating:630VDC; Capacitor Dielectric Material:Polypropylene; Capacitance:22000pF; Capacitance Tolerance:+/- 10%; Lead Pitch:15mm; Leaded Process Compatible:Yes; Series:171; Termination:Radial Leaded
UPD44321182 32M-BIT ZEROSB SRAM PIPELINED OPERATIO
UPD44321362GF-A50 32M-BIT ZEROSB SRAM PIPELINED OPERATIO
UPD444001LE-10 4M-BIT CMOS FAST SRAM 4M-WORD BY 1-BIT
UPD444001 4M-BIT CMOS FAST SRAM 4M-WORD BY 1-BIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD44321182GF-A50(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD44324182BF5-E40-FQ1-A 制造商:Renesas Electronics Corporation 功能描述:RENUPD44324182BF5-E40-FQ1-A 36M-BIT(2M-W
UPD44324185BF5-E40-FQ1 制造商:Renesas Electronics Corporation 功能描述:SRAM Chip Sync Dual 1.8V 36M-Bit 2M x 18 0.45ns 165-Pin BGA 制造商:Renesas Electronics Corporation 功能描述:36MB, DDRII SRAM - Trays 制造商:Renesas Electronics Corporation 功能描述:IC SRAM DDRII 36MBIT 165BGA
UPD44324362BF5-E40-FQ1 制造商:Renesas Electronics Corporation 功能描述:36MB, DDRII SRAM - Trays 制造商:Renesas Electronics Corporation 功能描述:IC SRAM DDRII 36MBIT 165BGA
UPD44324362BF5-E40-FQ1-A 制造商:Renesas Electronics Corporation 功能描述:36MB, DDRII SRAM - Trays 制造商:Renesas Electronics Corporation 功能描述:IC SRAM DDRII 36MBIT 165BGA