參數(shù)資料
型號: VG4632321AQ-7
廠商: VANGUARD INTERNATIONAL SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 524,288x32x2-Bit CMOS Synchronous Graphic RAM
中文描述: 1M X 32 SYNCHRONOUS GRAPHICS RAM, 6 ns, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 73/81頁
文件大小: 1965K
代理商: VG4632321AQ-7
Document:
Rev.1
Page 48
VIS
Preliminary
VG4632321A
524,288x32x2-Bit
CMOS Synchronous Graphic RAM
Figure 22. Full Page Burst Read and Single Write Operation
(Burst Length = Full Page, CAS Latency = 3)
Activate
Command
Bank A
DQM1~3
DQ0 - DQ7
DQ8 - DQ31
Bank A
Read
Bank A
Read
Single Write
Bank A
Command
Single Write
Bank A
Command
Burst Stop
Command
Burst Stop
Command
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
CKE
CS
RAS
CAS
WE
tCK3
BS
DSF
DQM0
High
RAv
RAv
CAv
CAw
CAx
CAy
Av0 Av1 Av2
Av3
DQw0
DQx0
Av0 Av1 Av2
Av3
Av0 Av1 Av2
Av3
DQw0
DQx0
Av0
Av1 Av2
Av3
A9
A0 ~ A8
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VG4632321A CHASSIS PLATE; IP rating:IP67; Temp, op. max:100(degree C); Temp, op. min:-40(degree C) RoHS Compliant: Yes
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