參數(shù)資料
型號(hào): HM5212805DLTD-10
元件分類: DRAM
英文描述: 16M X 8 SYNCHRONOUS DRAM, 8 ns, PDSO54
封裝: 0.400 INCH, PLASTIC, TSOP2-54
文件頁(yè)數(shù): 45/53頁(yè)
文件大?。?/td> 552K
代理商: HM5212805DLTD-10
HM5212165D Series, HM5212805D Series
5
Block Diagram (HM5212165D)
Column address
counter
Column address
buffer
Upper pellet
Lower pellet
Row address
buffer
Refresh
counter
Column address
counter
Column address
buffer
Row address
buffer
Refresh
counter
A0 to A13
DQ8 to DQ15
DQ0 to DQ7
Input buffer
Output buffer
Control
logic
&
timing
generator
Row decoder
Sense
amplifier
&
I/O
bus
Column
decoder
CLK
CKE
CS
RAS
CAS
WE
DQMU
/DQML
A0 to A8
Row decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Row decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Row decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Memory array
Bank0
4096 row
× 512 column
× 8 bit
Memory array
Bank1
4096 row
× 512 column
× 8 bit
Memory array
Bank2
4096 row
× 512 column
× 8 bit
Memory array
Bank3
4096 row
× 512 column
× 8 bit
Sense
amplifier
&
I/O
bus
Column
decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Sense
amplifier
&
I/O
bus
Column
decoder
Memory array
Bank0
4096 row
× 512 column
× 8 bit
Memory array
Bank1
4096 row
× 512 column
× 8 bit
Memory array
Bank2
4096 row
× 512 column
× 8 bit
Memory array
Bank3
4096 row
× 512 column
× 8 bit
Input buffer
Output buffer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5212805FLTD-75 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
HM5212805FLTD-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
HM5212805FLTD-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
HM5212805FTD-75 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
HM5212805FTD-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