COP87L84EG NSC [National Semiconductor], COP87L84EG Datasheet - Page 3

• Manufacturer Part Number: COP87L84EG
• Description: 8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
• Manufacturer: NSC [National Semiconductor]

Connection Diagrams
L0
L1
L2
L3
L4
L5
L6
L7
G0
G1
G2
G3
G4
G5
G6
G7
D0
D1
D2
D3
I0
I1
I2
I3
V
GND
CKI
RESET
Port
CC
I O
I O
I O
I O
I O
I O
I O
I O
I O
WDOUT
I O
I O
I O
I O
I
I CKO
O
O
O
O
I
I
I
I
(Continued)
Type
Pinouts for 28-Pin Package
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
INT
T1B
T1A
SO
SK
SI
HALT Restart
COMP1IN
COMP1IN
COMP1OUT
Alt Fun
3
b
a
Alt Fun
CKX
TDX
RDX
T2A
T2B
T3A
T3B
DIP SO
28-Pin
11
12
13
14
15
16
17
18
25
26
27
28
19
20
21
22
10
23
24
1
2
3
4
7
8
9
6
5
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