參數(shù)資料
型號(hào): COP87L88RGV-XE
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 微控制器/微處理器
英文描述: 8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
中文描述: 8-BIT, OTPROM, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 3/34頁(yè)
文件大小: 385K
代理商: COP87L88RGV-XE
Connection Diagrams
(Continued)
Pinouts for 28-, 40- and 44-Pin Packages
Port
Type
Alt. Fun
Alt. Fun
28-Pin
Pkg.
40-Pin
Pkg.
44-Pin
Pkg.
L0
L1
L2
L3
L4
L5
L6
L7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
MIWU
11
12
13
14
15
16
17
18
17
18
19
20
21
22
23
24
17
18
19
20
25
26
27
28
T2A
T2B
G0
G1
G2
G3
G4
G5
G6
G7
I/O
WDOUT
I/O
I/O
I/O
I/O
I
I/CKO
INT
25
26
27
28
1
2
3
4
35
36
37
38
3
4
5
6
39
40
41
42
3
4
5
6
T1B
T1A
SO
SK
SI
Halt Restart
D0
D1
D2
D3
O
O
O
O
19
20
21
22
25
26
27
28
29
30
31
32
I0
I1
I2
I3
I
I
I
I
7
8
9
9
10
11
12
10
11
12
I4
I5
I6
I7
I
I
I
I
9
13
14
13
14
15
16
10
D4
D5
D6
D7
O
O
O
O
29
30
31
32
33
34
35
36
C0
C1
C2
C3
C4
C5
C6
C7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
39
40
1
2
43
44
1
2
21
22
23
24
Unused
*
Unused
*
V
CC
GND
CKI
RESET
16
15
8
33
7
34
6
8
23
5
24
37
7
38
*
e
On the 40-pin package, Pins 15 and 16 must be connected to GND.
http://www.national.com
3
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