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(yè)數(shù): 11/28頁(yè)
文件大小: 157K
代理商: UPD442000AGU-BC85X-9JH
Data Sheet M14669EJ7V0DS
11
μ
PD442000A-X
Read Cycle (3/3)
Parameter
Symbol
V
CC
1.8 V
Unit
Condition
-DD85X
-DD10X
-DD12X
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read cycle time
t
RC
85
100
120
ns
Address access time
t
AA
85
100
120
ns
Note 1
/CE1 access time
t
CO1
85
100
120
ns
CE2 access time
t
CO2
85
100
120
ns
/OE to output valid
t
OE
40
50
60
ns
Output hold from address change
t
OH
10
10
10
ns
/CE1 to output in Low-Z
t
LZ1
10
10
10
ns
Note 2
CE2 to output in Low-Z
t
LZ2
10
10
10
ns
/OE to output in Low-Z
t
OLZ
5
5
5
ns
/CE1 to output in High-Z
t
HZ1
30
35
40
ns
CE2 to output in High-Z
t
HZ2
30
35
40
ns
/OE to output in High-Z
t
OHZ
30
35
40
ns
Notes 1.
The output load is 1TTL + 30 pF.
2.
The output load is 1TTL + 5 pF.
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