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): 27/81頁
文件大?。?/td> 1965K
代理商: VG4632321AQ-7
Document:
Rev.1
Page 2
VIS
Preliminary
VG4632321A
524,288x32x2-Bit
CMOS Synchronous Graphic RAM
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13
Figure 2. AC Parameters for Read Timing (Burst Length = 2, CAS Latency = 2)
CLK
CKE
BS
A9
A0 ~ A8
DQM
DQ
tCHtCL
tCK2
Begin Auto Precharge
Bank B
tIH
tIS
tIS
tIH
tIH
tIS
RAx
RBx
RAy
RAy
CBx
RBx
CAx
RAx
tRRD
tRAS
tRC
tRCD
tAC2
tLZ
tOH
tAC2
tHZ
tRP
Hi-Z
Activate
Command
Bank A
Read
Command
Bank A
Activate
Command
Bank B
Read with
Auto Precharge
Bank B
Precharge
Command
Bank A
Activate
Command
Bank A
Ax0
Bx0
Bx1
DSF
CS
RAS
CAS
WE
Ax1
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