MX23L1622 Datasheet, PDF (1/6 Pages) Macronix International – 16M-BIT MASK ROM (16/32 BIT OUTPUT)

FEATURES
• Bit organization
- 1M x 16 (word mode)
- 512K x 32 (double word mode)
• Fast access time
- Random access: 100ns (max.)
- Page access: 30ns (max.)
• Page
- 8 double words per page
• Current
- Operating:60mA
- Standby:50uA
• Supply voltage
- 3.3V±10%
• Package
- 70 pin SSOP (500mil)
PIN CONFIGURATION
A0
A1
2
A2
3
A3
4
A4
5
A5
6
VCC
7
D0
8
D16
9
D1
10
D17
11
VSS
12
VCC
13
D2
14
D18
15
D3
16
D19
17
D4
18
D20
19
D5
20
D21
21
VSS
22
VCC
23
D6
24
D22
25
D7
26
D23
27
VSS
28
A6
29
A7
30
A8
31
A9
32
A10
33
A11
34
A12
35
70
NC
69
NC
68
NC
67
WORD
66
OE
65
CE
64
VSS
63
D31/A-1
62
D15
61
D30
60
D14
59
VSS
58
VCC
57
D29
56
D13
55
D28
54
D12
53
D27
52
D11
51
D26
50
D10
49
VSS
48
VCC
47
D25
46
D9
45
D24
44
D8
43
VCC
42
NC
41
A18
40
A17
39
A16
38
A15
37
A14
36
A13
INDEX
MX23L1622
16M-BIT MASK ROM (16/32 BIT OUTPUT)
ORDER INFORMATION
Part No.
Access Page Access
Time Time
MX23L1622MC-10 100ns 30ns
MX23L1622MC-12 120ns 45ns
Package
70 pin SSOP
70 pin SSOP
PIN DESCRIPTION
Symbol
A0~A18
D0~D30
D31/A-1
CE
OE
Word
VCC
VSS
NC
Pin Function
Address Inputs
Data Outputs
D31 (Double Word Mode)/ LSB Ad-
dress (Word Mode)
Chip Enable Input
Output Enable Input
Double Word/ Word Mode Selection
Power Supply Pin
Ground Pin
No Connection
MODE SELECTION
CE OE Word D31/A-1D0~D15 D16~D31 Mode Power
HX X
X High Z High Z - Stand-by
LH X
X High Z High Z -
Active
L L H Output D0~D15 D16~D31 Double Active
Word
L L L Input D0~D15 High Z Word Active
P/N:PM0400
REV. 1.9, FEB. 01, 1999
1