參數(shù)資料
型號(hào)： UPD44164362BF5-E40-EQ3-A
元件分類： SRAM
英文描述： 512K X 36 DDR SRAM, 0.45 ns, PBGA165
封裝： 13 X 15 MM, LEAD FREE, PLASTIC, BGA-165
文件頁數(shù)： 18/33頁
文件大?。?/td> 494K
代理商： UPD44164362BF5-E40-EQ3-A
μPD44164182B-A, μPD44164362B-A
R10DS0014EJ0100 Rev.1.00
Page 25 of 32
Dec 13, 2010
Output Pin States of CQ, CQ# and DQ
Instructions
Control-Register Status
Output Pin Status
CQ,CQ#
DQ
EXTEST
0
Update
High-Z
1
Update
IDCODE
0
SRAM
1
SRAM
SAMPLE-Z
0
High-Z
1
High-Z
SAMPLE
0
SRAM
1
SRAM
BYPASS
0
SRAM
1
SRAM
Remark The output pin statuses during each instruction vary according
to the Control-Register status (value of Boundary Scan
Register, bit no. 109).
There are three statuses:
Update : Contents of the “Update Register” are output to the
output pin (DDR Pad).
SRAM : Contents of the SRAM internal output “SRAM
Output” are output to the output pin (DDR Pad).
High-Z :The output pin (DDR Pad) becomes high
impedance by controlling of the “High-Z JTAG
ctrl”.
The Control-Register status is set during Update-DR at the
EXTEST or SAMPLE instruction.
SRAM
CAPTURE
Register
Boundary Scan
Register
Update
Register
DDR
Pad
SRAM
Output
Driver
High-Z
JTAG ctrl
High-Z
Update
SRAM
Output
相關(guān)PDF資料
PDF描述
UPD442000AGU-DD10X-9JH Circular Connector; No. of Contacts:6; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-98 RoHS Compliant: No
UPD442000AGU-DD12X-9JH Circular Connector; No. of Contacts:22; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-35 RoHS Compliant: No
UPD442000AGU-DD85X-9JH Circular Connector; No. of Contacts:10; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-98 RoHS Compliant: No
UPD44647094F5-E30-FQ1 8M X 9 QDR SRAM, 0.45 ns, PBGA165
UPD4482321GF-A65-A 256K X 32 CACHE SRAM, 6.5 ns, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD44164362F5-E60-EQ1ES 制造商:NEC Electronics Corporation 功能描述:
UPD44165092BF5-E40-EQ3-A 制造商:Renesas Electronics Corporation 功能描述:2MX9, 2BURST, 250 MHZ QDRII SRAM - Trays
UPD44165094BF5-E40-EQ3-A 制造商:Renesas Electronics Corporation 功能描述:SRAM Chip Sync Dual 1.8V 18M-Bit 2M x 9-Bit 0.45ns 165-Pin BGA
UPD44165362BF5-E40-EQ3 制造商:Renesas Electronics Corporation 功能描述:UPD44165362BF5-E40-EQ3 - Trays
UPD44165362BF5-E40-EQ3-A 制造商:Renesas Electronics Corporation 功能描述:SRAM Chip Sync Dual 1.8V 18M-Bit 512K x 36 0.45ns 165-Pin BGA
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