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)： 7/33頁
文件大?。?/td> 494K
代理商： UPD44164362BF5-E40-EQ3-A
μPD44164182B-A, μPD44164362B-A
R10DS0014EJ0100 Rev.1.00
Page 15 of 32
Dec 13, 2010
Read and Write Cycle
Parameter
Symbol
-E33
-E35
-E40
-E50
Unit
Note
(300 MHz)
(287 MHz)
(250 MHz)
(200 MHz)
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Clock
Average Clock cycle time
TKHKH
3.3
8.4
3.5
8.4
4.0
8.4
5.0
8.4
ns
1
(K, K#, C, C#)
Clock phase jitter (K, K#, C, C#)
TKC var
0.2
ns
2
Clock HIGH time (K, K#, C, C#)
TKHKL
1.32
1.5
1.6
2.0
ns
Clock LOW time (K, K#, C, C#)
TKLKH
1.32
1.5
1.6
2.0
ns
Clock HIGH to Clock# HIGH
TKHK#H
1.49
1.7
1.8
2.2
ns
(K
→ K#, C → C#)
Clock# HIGH to Clock HIGH
TK#HKH
1.49
1.7
1.8
2.2
ns
(K#
→ K, C# → C)
Clock to data clock
TKHCH
0
1.45
0
1.65
0
1.8
0
2.3
ns
(K
→ C, K# → C#)
PLL lock time (K, C)
TKC lock
20
μs
3
K static to PLL reset
TKC reset
30
ns
4
Output Times
CQ HIGH to CQ# HIGH
TCQHCQ#H 1.24
1.35
1.55
1.95
ns
5
(CQ
→ CQ#)
CQ# HIGH to CQ HIGH
TCQ#HCQH 1.24
1.35
1.55
1.95
ns
5
(CQ#
→ CQ)
C, C# HIGH to output valid
TCHQV
0.45
ns
C, C# HIGH to output hold
TCHQX
0.45
ns
C, C# HIGH to echo clock valid
TCHCQV
0.45
ns
C, C# HIGH to echo clock hold
TCHCQX
0.45
ns
CQ, CQ# HIGH to output valid
TCQHQV
0.27
0.3
0.35
ns
6
CQ, CQ# HIGH to output hold
TCQHQX
0.27
0.3
0.35
ns
6
C HIGH to output High-Z
TCHQZ
0.45
ns
C HIGH to output Low-Z
TCHQX1
0.45
ns
Setup Times
Address valid to K rising edge
TAVKH
0.4
0.5
0.6
ns
7
Synchronous load input (LD#),
TIVKH
0.4
0.5
0.6
ns
7
read write input (R, W#) valid to
K rising edge
Data inputs and write data
TDVKH
0.3
0.35
0.4
ns
7
select inputs (BWx#) valid to
K, K# rising edge
Hold Times
K rising edge to address hold
TKHAX
0.4
0.5
0.6
ns
7
K rising edge to
TKHIX
0.4
0.5
0.6
ns
7
synchronous load input (LD#),
read write input (R, W#) hold
K, K# rising edge to data inputs
TKHDX
0.3
0.35
0.4
ns
7
and write data select inputs
(BWx#) hold
相關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
相關代理商/技術參數(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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