参数资料
型号: S-812C47AY-B-G
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 4.7 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PBCY3
封装: LEAD FREE, TO-92, 3 PIN
文件页数: 18/39页
文件大小: 690K
代理商: S-812C47AY-B-G
W946432AD
PRELIMINARY DATE: 11/13/01
25
.
Figure14:WRITE TO WRITE DQSS, NON – CONSECUTIVE
WRITE
NOP
WRITE
NOP
Bank,
Col b
Bank,
Col n
DI
b
DI
n
DQ
DM
DQS
ADDRESS
COMMAND
CK
DON'T CARE
WRITE TO WRITE DQSS, NON - CONSECUTIVE
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
tDQSS
DI b, etc. = Data In for column b, etc.
A non-interrupted burst of 4 is shown
Each Write command may be to any bank, and may be to the same or different devices
Depending on external components
Figure15:RANDOM WRITE CYCLES – DQSS
RANDOM WRITE CYCLES - DQSS
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
WRITE
Bank,
Col b
Bank,
Col x
Bank,
Col n
Bank,
Col a
Bank,
Col g
tDQSS
DI
b
DI
a
DON'T CARE
DI
b'
DI
x
DI
x'
DI
n
DI
n'
DI
a'
DQ
DM
DQS
ADDRESS
COMMAND
CK
DI b, etc. = Data In for column b, etc.
b', etc. = the next Data In following DI b, etc. according to the programmed burst order
Programmed Burst Length = 2, 4 in cases shown
相关PDF资料
PDF描述
S-812C47AY-T-G 4.7 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PBCY3
S-812C47AY-Z-G 4.7 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PBCY3
S-812C47BMC-C5BT2G 4.7 V FIXED POSITIVE LDO REGULATOR, 0.27 V DROPOUT, PDSO5
S-812C52AMC-C3GT2G 5.2 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5
S-812C52AUA-C3GT2G 5.2 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PSSO3
相关代理商/技术参数
参数描述
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S-812C47AY-X-G 制造商:SII 制造商全称:Seiko Instruments Inc 功能描述:HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C47BMC-C5BT2G 功能描述:低压差稳压器 - LDO Linear LDO Reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
S-812C47BPI-C5BTFG 功能描述:低压差稳压器 - LDO Linear LDO reg 1.0uA Iq 75mA Iout ON/OFF RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
S-812C48AMC-C3C-T2 功能描述:低压差稳压器 - LDO 4.8V 1.0uA 2.0% RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20