1
P/N:PM0228 REV. 3.9, JAN. 29, 1999
FEATURES
• Bit organization
- 256K x 8 (byte mode)
• Fast access time
- Random access: 70ns (max.)
• Current
- Operating: 40mA
- Standby: 100uA
- (50uA for PLCC)
• 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
MX23C2000PC-70 70ns 32 pin PDIP
MX23C2000PC-90 90ns 32 pin PDIP
MX23C2000PC-10 100ns 32 pin PDIP
MX23C2000PC-12 120ns 32 pin PDIP
MX23C2000PC-15 150ns 32 pin PDIP
MX23C2000QC-70 70ns 32 pin PLCC
MX23C2000QC-90 90ns 32 pin PLCC
MX23C2000QC-10 100ns 32 pin PLCC
MX23C2000QC-12 120ns 32 pin PLCC
MX23C2000QC-15 150ns 32 pin PLCC
MX23C2000MC-70 70ns 32 pin SOP
MX23C2000MC-90 90ns 32 pin SOP
MX23C2000MC-10 100ns 32 pin SOP
MX23C2000MC-12 120ns 32 pin SOP
MX23C2000MC-15 150ns 32 pin SOP
MX23C2000TC-70 70ns 32 pin TSOP
MX23C2000TC-90 90ns 32 pin TSOP
MX23C2000TC-10 100ns 32 pin TSOP
MX23C2000TC-12 120ns 32 pin TSOP
MX23C2000TC-15 150ns 32 pin TSOP
PIN DESCRIPTION
MX23C2000
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
NC
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 NC A17
MX23C2000
Symbol Pin Function
A0~A17 Address Inputs
D0~D7 Data Outputs
CE Chip Enable Input
OE Output Enable Input
VCC Power Supply Pin
VSS Ground Pin
NC No Connection
32 PLCC
32 PDIP / 32 SOP
MX23C2000
2M-BIT MASK ROM (8 BIT OUTPUT)
PIN CONFIGURATION