參數(shù)資料
型號： 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)： 19/33頁
文件大?。?/td> 494K
代理商： UPD44164362BF5-E40-EQ3-A
μPD44164182B-A, μPD44164362B-A
R10DS0014EJ0100 Rev.1.00
Page 26 of 32
Dec 13, 2010
Boundary Scan Register Status of Output Pins CQ, CQ# and DQ
Instructions
SRAM Status
Boundary Scan Register Status
Note
CQ,CQ#
DQ
EXTEST
READ (Low-Z)
Pad
NOP (High-Z)
Pad
IDCODE
READ (Low-Z)
No definition
NOP (High-Z)
SAMPLE-Z
READ (Low-Z)
Pad
NOP (High-Z)
Pad
SAMPLE
READ (Low-Z)
Internal
NOP (High-Z)
Internal
Pad
BYPASS
READ (Low-Z)
No definition
NOP (High-Z)
Remark The Boundary Scan Register statuses during execution each
instruction vary according to the instruction code and SRAM
operation mode.
There are two statuses:
Pad
: Contents of the output pin (DDR Pad) are captured
in the “CAPTURE Register” in the Boundary Scan
Register.
Internal : Contents of the SRAM internal output “SRAM
Output” are captured in the “CAPTURE Register”
in the Boundary Scan Register.
Pad
Internal
SRAM
Output
Driver
Update
Register
DDR
Pad
High-Z
JTAG ctrl
CAPTURE
Register
SRAM
Output
Boundary Scan
Register
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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