參數(shù)資料
型號(hào): MB814400A-70
廠商: Fujitsu Limited
英文描述: CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4M ×1 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
中文描述: 的CMOS 4米× 1位快速頁(yè)面模式的DRAM的CMOS(4分× 1位快速頁(yè)面存取模式動(dòng)態(tài)內(nèi)存)
文件頁(yè)數(shù): 3/27頁(yè)
文件大?。?/td> 347K
代理商: MB814400A-70
3
MB814400A-60/MB814400A-70/MB814400A-80
I
CAPACITANCE
(T
A
= 25
°
C, f = 1 MHz)
Unit
Parameter
Symbol
Typ.
Max.
Input Capacitance, A
0
toA
9
, D
IN
C
IN1
5
pF
Input Capacitance, RAS, CAS, WE, OE
C
IN2
7
pF
Input/Output Capacitance, DQ
1
to DQ
4
C
DQ
7
pF
Fig. 1 – MB814400A DYNAMIC RAM - BLOCK DIAGRAM
CAS
RAS
WE
D
IN
D
OUT
V
CC
V
SS
Clock
Gen #1
Write
Clock
Gen
Mode
Control
Clock
Gen #2
Column
Decoder
Sense Ampl &
I/O Gate
4,194,304 Bit
Storage
Cell
Data In
Buffer
Data Out
Buffer
Address
Buffer
&
Pre-
Decoder
Refresh
Address
Counter
Row
Decoder
Substrate
Bias Gen
A
0
OE
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
A
10
相關(guān)PDF資料
PDF描述
MB814400A-80 CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4M ×1 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB814400C-60 CMOS 1 M ×4BIT Fast Page Mode DRAM(CMOS 1 M ×4 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB814400C-70 CMOS 1 M ×4 BIT Fast Page Mode DRAM(CMOS 1 M ×4 位快速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB814400D-60 CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁(yè)面存取模式動(dòng)態(tài)RAM)
MB814400D-70 CMOS 4 M ×1 BIT Fast Page Mode DRAM(CMOS 4 M ×1位速頁(yè)面存取模式動(dòng)態(tài)RAM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB814400C-70PJN 制造商:FUJITSU 功能描述:Dynamic RAM, Fast Page, 1M x 4, 26 Pin, Plastic, SOJ
MB814405D-60PJN 制造商:FUJITSU Component Ltd 功能描述:
MB8146112 制造商:FUJITSU 功能描述:*
MB81461-12PSZ 制造商:FUJITSU 功能描述:VRAM, FAST PAGE, 64KX4, 24 Pin, Plastic, ZIP
MB81461B-12 制造商:FUJITSU 功能描述: 制造商:FUGITSU 功能描述:81461B-12 制造商:FUJITSU 功能描述:81461B-12