参数资料
型号: V58C2256404SHUR5
厂商: PROMOS TECHNOLOGIES INC
元件分类: DRAM
英文描述: 64M X 4 DDR DRAM, PBGA60
封装: ROHS COMPLIANT, MO-233, FBGA-60
文件页数: 10/60页
文件大小: 1125K
代理商: V58C2256404SHUR5
18
V58C2256(804/404/164)SH Rev. 1.1 July 2010
ProMOS TECHNOLOGIES
V58C2256(804/404/164)SH
Burst Stop Command
The Burst Stop command is valid only during burst read cycles and is initiated by having RAS and CAS
high with CS and WE low at the rising edge of the clock. When the Burst Stop command is issued during a
burst Read cycle, both the output data (DQ) and data strobe (DQS) go to a high impedance state after a delay
(LBST) equal to the CAS latency programmed into the device. If the Burst Stop command is issued during a
burst Write cycle, the command will be treated as a NOP command.
Read Terminated by Burst Stop Command Timing
(CAS Latency = 2, 2.5; Burst Length = 2)
T0
T1
T2
T3
T4
T5
T6
BST
NOP
Read
D0
D1
CK, CK
Command
DQS
DQ
D0
D1
DQS
DQ
CAS Latency = 2
CAS Latency = 2.5
LBST
相关PDF资料
PDF描述
V58C2256804SHLI4I 32M X 8 DDR DRAM, PDSO66
V58C2256804SHLJ6E 32M X 8 DDR DRAM, PBGA60
V58C2256804SHLS6I 32M X 8 DDR DRAM, PBGA60
V58C2256804SHLT6E 32M X 8 DDR DRAM, PDSO66
V58C2256804SHUD6E 32M X 8 DDR DRAM, PDSO66
相关代理商/技术参数
参数描述
V58C2256804S 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 2.5 VOLT 256 Mbit DDR SDRAM
V58C2256804SAT-5 制造商:Mosel Vitelic Corporation 功能描述:SDRAM, DDR, 32M x 8, 66 Pin, Plastic, TSSOP
V58C265164S 制造商:MOSEL 制造商全称:MOSEL 功能描述:64 Mbit DDR SDRAM 2.5 VOLT 4M X 16
V58C265404S 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 2.5 VOLT 16M X 4 DDR SDRAM 4 BANKS X 4Mbit X 4
V58C265804S 制造商:MOSEL 制造商全称:MOSEL 功能描述:HIGH PERFORMANCE 2.5 VOLT 8M X 8 DDR SDRAM 4 BANKS X 2Mbit X 8