參數(shù)資料
型號(hào)： A43L4616
廠商： AMIC Technology Corporation
英文描述： 4M X 16 Bit X 4 Banks Synchronous DRAM
中文描述： 4米× 16位× 4個(gè)銀行同步DRAM
文件頁(yè)數(shù)： 21/41頁(yè)
文件大?。?/td> 1063K
代理商： A43L4616
A43L4616
(September, 2004, Version 0.0)
20
AMIC Technology, Corp.
12. About Burst Type Control
Sequential counting
At MRS A3=”0”. See the BURST SEQUENCE TABE.(BL=4,8)
BL=1,2,4,8 and full page wrap around.
Basic
MODE
Interleave counting
At MRS A3=” 1”. See the BURST SEQUENCE TABE.(BL=4,8)
BL=4,8 At BL=1,2 Interleave Counting = Sequential Counting
Every cycle Read/Write Command with random column address can realize
Random Column Access.
That is similar to Extended Data Out (EDO) Operation of convention DRAM.
Random
MODE
Random column Access
t
CCD
= 1 CLK
13. About Burst Length Control
1
At MRS A2,1,0 = “000”.
At auto precharge, tRAS should not be violated.
2
At MRS A2,1,0 = “001”.
At auto precharge, tRAS should not be violated.
4
At MRS A2,1,0 = “010”
Basic
MODE
8
At MRS A2,1,0 = “011”.
At MRS A9=”1”.
Read burst = 1,2,4,8, full page/write Burst =1
At auto precharge of write, tRAS should not be violated.
Before the end of burst, Row precharge command of the same bank
Stops read/write burst with Row precharge.
t
RDL
=2 with DQM, valid DQ after burst stop is 1,2 for CL=2,3 respectively
Special
MODE
BRSW
RASInterrupt
(Interrupted by Precharge)
During read/write burst with auto precharge, RASinterrupt cannot be issued.
Interrupt
MODE
CAS
Interrupt
Before the end of burst, new read/write stops read/write burst and starts new
read/write burst or block write.
During read/write burst with auto precharge,
CAS
interrupt can not be issued.
相關(guān)PDF資料
PDF描述
A43L4616V-7 4M X 16 Bit X 4 Banks Synchronous DRAM
A43L8316AV-5 128K X 16 Bit X 2 Banks Synchronous DRAM
A43L8316AV-5.5 128K X 16 Bit X 2 Banks Synchronous DRAM
A43L8316AV-6 128K X 16 Bit X 2 Banks Synchronous DRAM
A43L8316AV-7 128K X 16 Bit X 2 Banks Synchronous DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
A43L4616AV-7F 制造商:AMIC Technology 功能描述:MEMORY SDRAM 256M 54TSOP 制造商:AMIC Technology 功能描述:MEMORY, SDRAM, 256M, 54TSOP 制造商:AMIC Technology 功能描述:MEMORY, SDRAM, 256M, 54TSOP; Memory Type:DRAM - Synchronous; Memory Configuration:16M x 16bit; Access Time:5.4ns; Memory Case Style:TSOPII; No. of Pins:54; Interface Type:LVTTL; Operating Temperature Min:0C; Operating Temperature ;RoHS Compliant: Yes 制造商:AMIC Technology 功能描述:DRAM Chip SDRAM 256M-Bit 16Mx16 3.3V 54-Pin TSSOP-II
A43L4616G-75I 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM
A43L4616G-95I 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM
A43L4616V-7 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:4M X 16 Bit X 4 Banks Synchronous DRAM
A43L4616V-75I 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:1M X 16 Bit X 4 Banks Synchronous DRAM
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