參數(shù)資料
型號(hào): HM5212165F
廠商: Hitachi,Ltd.
英文描述: 128M LVTTL interface SDRAM(128M LVTTL 接口同步DRAM)
中文描述: 128M的LVTTL接口的SDRAM(128M的LVTTL接口同步的DRAM)
文件頁(yè)數(shù): 17/63頁(yè)
文件大小: 858K
代理商: HM5212165F
HM5212165F/HM5212805F-75/A60/B60
17
Simplified State Diagram
PRECHARGE
WRITE
SUSPEND
READ
SUSPEND
ROW
ACTIVE
IDLE
IDLE
POWER
DOWN
AUTO
REFRESH
SELF
REFRESH
MODE
REGISTER
SET
POWER
ON
WRITEA
WRITEA
SUSPEND
READA
READA
SUSPEND
ACTIVE
CLOCK
SUSPEND
SR ENTRY
SR EXIT
MRS
REFRESH
CKE
CKE_
ACTIVE
WRITE
READ
WRITE
WITH AP
READ
WITH AP
POWER
APPLIED
CKE
CKE_
CKE
CKE_
CKE
CKE_
CKE
CKE_
CKE
CKE_
PRECHARGE
AP
READ
WRITE
WRITE
WITH
AP
READ
READ
WITH AP
WRITE
WITH AP
PRECHARGE
PRECHARGE
PRECHARGE
BST
(on full page)
BST
(on full page)
*1
READ
Read
WRITE
Write
Automatic transition after completion of command.
Transition resulting from command input.
Note: 1. After the auto-refresh operation, precharge operation is performed automatically and
enter the IDLE state.
相關(guān)PDF資料
PDF描述
HM5225165BTT-75 256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 】 16-bit 】 4-bank/8-Mword 】 8-bit 】 4-bank /16-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
HM5225805BLTT-A6 256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 】 16-bit 】 4-bank/8-Mword 】 8-bit 】 4-bank /16-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
HM5225405B-B6 256M LVTTL interface SDRAM 133 MHz/100 MHz 4-Mword 】 16-bit 】 4-bank/8-Mword 】 8-bit 】 4-bank /16-Mword 】 4-bit 】 4-bank PC/133, PC/100 SDRAM
HM5225405BLTT-75 POT 20K OHM 9MM HORZ NO BUSHING
HM5225405BLTT-A6 POT 5K OHM 9MM HORZ NO BUSHING
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5212165FLTD-75 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM
HM5212165FLTD-A60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM
HM5212165FLTD-B60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM
HM5212165FTD-75 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword X 16-bit X 4-bank/4-Mword X 8-bit X 4-bank PC/133, PC/100 SDRAM
HM5212165FTD-A60 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:128M LVTTL interface SDRAM 133 MHz/100 MHz 2-Mword × 16-bit × 4-bank/4-Mword × 8-bit × 4-bank PC/133, PC/100 SDRAM