參數(shù)資料
型號(hào): KM44S4020CT
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 2M x 4Bit x 2 Banks Synchronous DRAM(2M x 4位 x 2組同步動(dòng)態(tài)RAM)
中文描述: 2米x 4位× 2銀行同步DRAM(2米× 4位× 2組同步動(dòng)態(tài)RAM)的
文件頁(yè)數(shù): 37/44頁(yè)
文件大?。?/td> 604K
代理商: KM44S4020CT
TIMING DIAGRAM - I
CMOS SDRAM
ELECTRONICS
REV. 4 Nov. '97
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Read & Write Cycle with Auto Precharge II @Burst Length=4
HIGH
Row Active
(A-Bank)
: Don't care
*Note :
¨ Any command to A-bank is not allowed in this period.
tRP is determined from at auto precharge start point
Read with
Auto Precharge
(A-Bank)
Auto Precharge
Start Point
(A-Bank)
Row Active
(B-Bank)
Read with
Auto Precharge
(B-Bank)
BA
A
10
/AP
CL=2
CL=3
DQ
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
Qa0
Qa1
Qa2
Qa3
Qa0
Qa1
Qa2
Qa3
Qb0
Qb1
Qb2
Qb3
Qb0
Qb1
Qb2
Qb3
Ra
Ca
Ra
Cb
Rb
Rb
Auto Precharge
Start Point
(B-Bank)
相關(guān)PDF資料
PDF描述
KM44S64230A 16M x 4Bit x 4 Banks Synchronous DRAM(16M x 4位 x 4組同步動(dòng)態(tài)RAM)
KM44V1000D 1M x 4Bit CMOS Dynamic RAM with Fast Page Mode(1M x 4位CMOS 動(dòng)態(tài)RAM(帶快速頁(yè)模式))
KM44V16000B 16M x 4Bit CMOS Dynamic RAM with Fast Page Mode(16M x 4位CMOS 動(dòng)態(tài)RAM(帶快速頁(yè)模式))
KM44V16100B 16M x 4Bit CMOS Dynamic RAM with Fast Page Mode(16M x 4位CMOS 動(dòng)態(tài)RAM(帶快速頁(yè)模式))
KM44V16100C 16M x 4Bit CMOS Dynamic RAM with Fast Page Mode(16M x 4位CMOS 動(dòng)態(tài)RAM(帶快速頁(yè)模式))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KM44S4020CT-G10 制造商:SEC 功能描述:SDRAM, 4M x 4, 44 Pin, Plastic, TSOP
KM44V1000D 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:1M x 4Bit CMOS Dynamic RAM with Fast Page Mode
KM44V4000AS-6 制造商:Samsung Electro-Mechanics 功能描述:Dynamic RAM, Fast Page, 4M x 4, 26 Pin, Plastic, TSOP
KM44V4000C 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:4M x 4Bit CMOS Dynamic RAM with Fast Page Mode
KM44V4100AT-7 制造商:Samsung Semiconductor 功能描述: