1
P/N:PM0135 REV. 4.0, JUL. 16, 2001
PIN DESCRIPTION
PIN CONFIGURATION
32 PLCC
32 PDIP / 32 SOP
FEATURES
• Bit organization
- 512K x 8 (byte mode)
• Fast access time
- Random access: 90ns (max.)
• Current
- Operating: 35mA
- Standby: 100uA
• Supply voltage
- 5V ± 10%
• Package
- 32 pin PDIP (600 mil)
- 32 pin PLCC
- 32 pin SOP (450 mil)
- 32 pin TSOP (8mm x 20mm)
ORDER INFORMATION
Part No. Access Time Package
MX23C4000PC-90 90ns 32 pin PDIP
MX23C4000PC-10 100ns 32 pin PDIP
MX23C4000PC-12 120ns 32 pin PDIP
MX23C4000PC-15 150ns 32 pin PDIP
MX23C4000QC-10 100ns 32 pin PLCC
MX23C4000QC-12 120ns 32 pin PLCC
MX23C4000QC-15 150ns 32 pin PLCC
MX23C4000MC-90 90ns 32 pin SOP
MX23C4000MC-10 100ns 32 pin SOP
MX23C4000MC-12 120ns 32 pin SOP
MX23C4000MC-15 150ns 32 pin SOP
MX23C4000TC-10 100ns 32 pin TSOP
MX23C4000TC-12 120ns 32 pin TSOP
MX23C4000TC-15 150ns 32 pin TSOP
Symbol Pin Function
A0~A18 Address Inputs
D0~D7 Data Outputs
CE Chip Enable Input
OE Output Enable Input
VCC Power Supply Pin
VSS Ground Pin
NC No Connection
MX23C4000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
VSS
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
A18
A17
A14
A13
A8
A9
A11
OE
A10
CE
D7
D6
D5
D4
D3
14
5
9
13
14 17 20
21
25
29
32 30
A14
A13
A8
A9
A11
OE
A10
CE
D7
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1 D2
VSS
D3 D4 D5 D6
A12 A15 A16 NC VCC A18 A17
MX23C4000
32 TSOP
A11
A9
A8
A13
A14
A17
A18
VCC
NC
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OE
A10
CE
D7
D6
D5
D4
D3
VSS
D2
D1
D0
A0
A1
A2
A3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
MX23C4000
MX23C4000
4M-BIT MASK ROM (8 BIT OUTPUT)