W9751G6IB-25 Winbond Electronics, W9751G6IB-25 Datasheet - Page 14
W9751G6IB-25
Manufacturer Part Number
W9751G6IB-25
Description
IC DDR2-800 SDRAM 512MB 84-WBGA
Manufacturer
Winbond Electronics
Datasheet
1.W9751G6IB-25.pdf
(86 pages)
Specifications of W9751G6IB-25
Format - Memory
RAM
Memory Type
DDR2 SDRAM
Memory Size
512M (32Mx16)
Speed
2.5ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.9 V
Operating Temperature
0°C ~ 85°C
Package / Case
84-WBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W9751G6IB-25
Manufacturer:
WINBOND
Quantity:
15
Company:
Part Number:
W9751G6IB-25
Manufacturer:
WINBOND
Quantity:
1 248
Company:
Part Number:
W9751G6IB-25
Manufacturer:
Winbond Electronics
Quantity:
10 000
Part Number:
W9751G6IB-25
Manufacturer:
WINBOND/华邦
Quantity:
20 000
W9751G6IB
7.2.2.4
Extend Mode Register Set Command (3), EMR (3)
( CS = "L", RAS = "L", CAS = "L", WE = "L", BA0 = "H", BA1 = "H", A0 to A12 = Register data)
No function is defined in extended mode register (3). The default value of the EMR (3) is not defined,
therefore the EMR (3) must be programmed during initialization for proper operation.
B A 1 B A 0 A 1 2 A 1 1 A 1 0
A 9
A 8
A 7
A 6
A 5
A 4
A 3
A 2
A 1
A 0
A d d re s s F ie ld
1
1
E x te n d e d M o d e R e g is te r (3 )
1
0 *
Note:
1. All bits in EMR (3) except BA0 and BA1 are reserved for future use and must be set to 0 when programming the EMR (3).
Figure 5—EMR (3)
Publication Release Date: Oct. 23, 2009
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Revision A06