参数资料
型号: V54C365164VCT8PC
厂商: MOSEL-VITELIC
元件分类: DRAM
英文描述: 4M X 16 SYNCHRONOUS DRAM, 6 ns, PDSO54
封装: 0.400 INCH, PLASTIC, TSOP2-54
文件页数: 14/54页
文件大小: 1570K
代理商: V54C365164VCT8PC
21
V54C365164VC Rev. 0.8 July 2001
MOSEL VITELIC
V54C365164VC
6.2 Write Interrupted by a Read
(Burst Length = 4, CAS latency = 2, 3, 4)
7. Burst Write with Auto-Precharge
Burst Length = 2, CAS latency = 2, 3, 4)
COMMAND
NOP
WRITE A
READ B
NOP
tCK2, I/O’s
CAS latency = 2
DIN A0
tCK3, I/O’s
CAS latency = 3
DIN A0
tCK4, I/O’s
CAS latency = 4
DIN A0
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
Input data for the Write is ignored.
DOUT B3
DOUT B0
DOUT B1
DOUT B2
DOUT B3
DOUT B0
DOUT B1
DOUT B2
don’t care
DOUT B0
DOUT B1
DOUT B2
Input data must be removed from the I/O’s at least one clock
cycle before the Read dataAPpears on the outputs to avoid
data contention.
COMMAND
NOP
WRITE A
Auto-Precharge
CLK
T0
T2
T1
T3
T4
T5
T6
T7
T8
NOP
BANK A
ACTIVE
NOP
DIN A0
DIN A1
DIN A0
DIN A1
*
I/O’s
CAS latency = 3
I/O’s
CAS latency = 2
I/O’s
CAS latency = 4
Begin Autoprecharge
Bank can be reactivated after trp
*
tWR
tRP
DIN A0
DIN A1
tWR
tRP
NOP
*
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V54C365324V 制造商:MOSEL 制造商全称:MOSEL 功能描述:200/183/166/143 MHz 3.3 VOLT ULTRA HIGH PERFORMANCE 2M X 32 SDRAM 4 BANKS X 512Kbit X 32
V54C365404VD 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 143/133/125 MHz 3.3 VOLT 16M X 4 SYNCHRONOUS DRAM 4 BANKS X 4Mbit X 4
V54C365804VC 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 143/133/125 MHz 3.3 VOLT 8M X 8 SYNCHRONOUS DRAM 4 BANKS X 2Mbit X 8
V54C365804VD 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 143/133/125 MHz 3.3 VOLT 8M X 8 SYNCHRONOUS DRAM 4 BANKS X 2Mbit X 8