Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
零件编号
产品描述 (功能)
TC51WHM516AXBN65 查看數據表(PDF) - Toshiba
零件编号
产品描述 (功能)
生产厂家
TC51WHM516AXBN65
2,097,152-WORD BY 16-BIT CMOS PSEUDO STATIC RAM
Toshiba
TC51WHM516AXBN65 Datasheet PDF : 11 Pages
1
2
3
4
5
6
7
8
9
10
BLOCK DIAGRAM
TC51WHM516AXBN65,70
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I/O16
CE
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
MEMORY CELL ARRAY
4,096
×
512
×
16
(33,554,432)
V
DD
GND
SENSE AMP
COLUMN ADDRESS
DECODER
REFRESH
CONTROL
REFRESH
ADDRESS
COUNTER
COLUMN ADDRESS
BUFFER
CONTROL SIGNAL
A0 A1 A2 A3 A4 A5 A6 A7 A8
GENERATOR
CE
WE
OE
UB
LB
CE1
CE
CE2
OPERATION MODE
MODE
CE1
CE2
OE
WE LB
UB
Add I/O1 to I/O8 I/O9 to I/O16
Read(Word)
L
H
L
H
L
L
X
Read(Lower Byte)
L
H
L
H
L
H
X
Read(Upper Byte)
L
H
L
H
H
L
X
Write(Word)
L
H
X
L
L
L
X
Write(Lower Byte)
L
H
X
L
L
H
X
Write(Upper Byte)
L
H
X
L
H
L
X
Outputs Disabled
L
H
H
H
X
X
X
Standby
H
H
X
X
X
X
X
Deep Power-down Standby H
L
X
X
X
X
X
D
OUT
D
OUT
High-Z
D
IN
D
IN
Invalid
High-Z
High-Z
High-Z
D
OUT
High-Z
D
OUT
D
IN
Invalid
D
IN
High-Z
High-Z
High-Z
Notes: L
=
Low-level Input(V
IL
), H
=
High-level Input(V
IH
), X
=
V
IH
or V
IL
, High-Z
=
High-impedance
POWER
I
DDO
I
DDO
I
DDO
I
DDO
I
DDO
I
DDO
I
DDO
I
DDS
I
DDSD
2002-08-22 2/11
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]