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參數(shù)資料
| 型號(hào)： | KM416S4030CT-F8 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 1M x 16Bit x 4 Banks Synchronous DRAM |
| 中文描述： | 100萬(wàn)× 16 × 4銀行同步DRAM |
| 文件頁(yè)數(shù)： | 2/11頁(yè) |
| 文件大小： | 124K |
| 代理商： | KM416S4030CT-F8 |
KM416S4030C
REV. 2 June '98
CMOS SDRAM
Preliminary
The KM416S4030C is 67,108,864 bits synchronous high data
rate Dynamic RAM organized as 4 x 1,048,576 words by 16
bits, fabricated with SAMSUNG
′
s high performance CMOS
technology. Synchronous design allows precise cycle control
with the use of system clock I/O transactions are possible on
every clock cycle. Range of operating frequencies, programma-
ble burst length and programmable latencies allow the same
device to be useful for a variety of high bandwidth, high perfor-
mance memory system applications.
ORDERING INFORMATION
JEDEC standard 3.3V power supply
LVTTL compatible with multiplexed address
Four banks operation
MRS cycle with address key programs
-. CAS latency (2 & 3)
-. Burst length (1, 2, 4, 8 & Full page)
-. Burst type (Sequential & Interleave)
All inputs are sampled at the positive going edge of the system
clock
Burst read single-bit write operation
DQM for masking
Auto & self refresh
64ms refresh period (4K cycle)
GENERAL DESCRIPTION
FEATURES
FUNCTIONAL BLOCK DIAGRAM
1M x 16Bit x 4 Banks Synchronous DRAM
Samsung Electronics reserves the right to
change products or specification without
notice.
*
Bank Select
Data Input Register
1M x 16
1M x 16
S
O
I
Column Decoder
Latency & Burst Length
Programming Register
A
R
R
R
C
L
L
LCKE
LRAS
LCBR
LWE
LDQM
CLK
CKE
CS
RAS
CAS
WE
L(U)DQM
LWE
LDQM
DQi
CLK
ADD
LCAS
LWCBR
1M x 16
1M x 16
Timing Register
Part No.
Max Freq.
143MHz
125MHz
100MHz
100MHz
100MHz
Interface Package
KM416S4030CT-G/F7
KM416S4030CT-G/F8
KM416S4030CT-G/FH
KM416S4030CT-G/FL
KM416S4030CT-G/F10
LVTTL
54
TSOP(II)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KM416S4030CT-FH | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16Bit x 4 Banks Synchronous DRAM |
| KM416S4030CT-FL | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16Bit x 4 Banks Synchronous DRAM |
| KM416S4030CT-G | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1M x 16Bit x 4 Banks Synchronous DRAM |
| KM416S8030 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:2M x 16Bit x 4 Banks Synchronous DRAM |
| KM416S8030B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128Mbit SDRAM 2M x 16Bit x 4 Banks Synchronous DRAM LVTTL |
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