IDT71L016L100PH View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'IDT71L016L100PH' PDF : 8 Pages View PDF
IDT71L016
LOW POWER 3V CMOS STATIC RAM 1 MEG (64K x 16-BIT)
PIN CONFIGURATIONS
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
A4
1
A3
2
A2
3
A1
4
A0
5
CS
6
I/O 0
7
I/O 1
8
I/O 2
9
I/O 3
10
VDD
11
VSS
12
I/O 4
13
I/O 5
14
I/O 6
15
I/O 7
16
WE
17
A15
18
A14
19
A13
20
A12
21
NC
22
SO44-2
TSOP
TOP VIEW
44
A5
43
A6
42
A7
41
OE
40
BHE
39
BLE
38
I/O 15
37
I/O 14
36
I/O 13
35
I/O 12
34
VSS
33
VDD
32
I/O 11
31
I/O 10
30
I/O 9
29
I/O 8
28
NC
27
A8
26
A9
25
A10
24
A11
23
NC
3771 drw 02
CAPACITANCE
(TA = +25°C, f = 1.0MHz)
Symbol
Parameter(1)
Conditions Max. Unit
CIN
Input Capacitance VIN = 3dV
6 pF
CI/O
I/O Capacitance VOUT = 3dV 7 pF
NOTE:
3771 tbl 06
1. This parameter is guaranteed by device characterization, but not prod-
uction tested.
PIN DESCRIPTIONS
A0 – A15
CS
WE
OE
BHE
BLE
I/O0 - I/O15
VDD
VSS
Address Inputs
Chip Select
Write Enable
Output Enable
High Byte Enable
Low Byte Enable
Data Input/Output
Power
Ground
Input
Input
Input
Input
Input
Input
I/O
Pwr
Gnd
3771 tbl 01
TRUTH TABLE(1)
CS
OE
WE
H
X
X
L
L
H
L
L
H
L
L
H
L
X
L
L
X
L
L
X
L
L
H
H
L
X
X
NOTE:
1.H = VIH, L = VIL, X = Don't care.
BLE
X
L
H
L
L
L
H
X
H
BHE
X
H
L
L
L
H
L
X
H
I/O0-I/O7
High-Z
DATAOUT
High-Z
DATAOUT
DATAIN
DATAIN
High-Z
High-Z
High-Z
I/O8-I/O15
High-Z
High-Z
DATAOUT
DATAOUT
DATAIN
High-Z
DATAIN
High-Z
High-Z
Function
Deselected - Standby
Low Byte Read
High Byte Read
Word Read
Word Write
Low Byte Write
High Byte Write
Outputs Disabled
Outputs Disabled
3771 tbl 02
2
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