W78L032A24DL Nuvoton Technology Corporation of America, W78L032A24DL Datasheet - Page 3

• Manufacturer Part Number: W78L032A24DL
• Description: IC MCU 8-BIT 4K FLASH 40-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78L032A24DL

• Core Processor: 80C32
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: EBI/EMI, Serial Port
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Peripherals: -

3. PIN CONFIGURATIONS
INT1, P3.3
INT0, P3.2
RXD, P3.0
40-Pin DIP (W78L32)
TXD, P3.1
44-Pin PLCC (W78L32P)
T0, P3.4
T1, P3.5
P1.5
P1.6
P1.7
RST
NC
7
8
9
10
11
12
13
14
15
16
17
18
P
1
.
4
P
3
.
6
,
/
W
R
6 5 4 3
19
P
1
.
3
P
3
.
7
,
/
R
D
20
P
1
.
2
X
T
A
L
2
21
T
2
E
X
,
P
1
.
1
X
T
A
L
1
22
T
2
,
P
1
.
0
V
S
S
2 1 44 43 42 41
23
N
C
N
C
24
V
D
D
P
2
.
0
,
A
8
25
P
2
.
1
,
A
9
A
D
0
,
P
0
.
0
26
P
2
.
2
,
A
1
0
A
D
1
,
P
0
.
1
27
P
2
.
3
,
A
1
1
A
D
2
,
P
0
.
2
T2EX, P1.1
INT0, P3.2
INT1, P3.3
28
RXD, P3.0
TXD, P3.1
WR, P3.6
40
P
2
.
4
,
A
1
2
A
D
3
,
P
0
.
3
39
38
37
36
35
34
33
32
31
30
29
RD, P3.7
T0, P3.4
T1, P3.5
T2, P1.0
XTAL2
XTAL1
VSS
P1.7
P1.2
P1.3
P1.4
P1.5
P1.6
RST
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
NC
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
W78L32/W78L032A/W78M032A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
- 3 -
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
INT0, P3.2
INT1, P3.3
RXD, P3.0
TXD, P3.1
T0, P3.4
T1, P3.5
VDD
EA
PSEN
P0.0, AD0
P0.1, AD1
P0.2, AD2
P0.3, AD3
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
ALE
P2.7, A15
P2.6, A14
P2.5, A13
P2.4, A12
P2.3, A11
P2.2, A10
P2.1, A9
P2.0, A8
P1.5
P1.6
P1.7
RST
NC
44-Pin QFP (W78L32F)
1
2
3
4
5
6
7
8
9
10
11
12
Publication Release Date: March 7, 2006
44 43 42 41
P
3
.
6
,
/
W
R
P
1
.
4
13
P
3
.
7
,
/
R
D
P
1
.
3
14
X
T
A
L
2
P
1
.
2
15
X
T
A
L
1
T
2
E
X
,
P
1
.
1
16
T
2
,
P
1
.
0
40 39 38 37 36 35
V
S
S
17
N
C
N
C
18
P
2
.
0
,
A
8
V
D
D
19
P
2
.
1
,
A
9
A
D
0
,
P
0
.
0
20
P
2
.
2
,
A
1
0
A
D
1
,
P
0
.
1
21
P
2
.
3
,
A
1
1
A
D
2
,
P
0
.
2
22
34
33
32
31
30
29
28
27
26
25
24
23
P
2
.
4
,
A
1
2
A
D
3
,
P
0
.
3
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
NC
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
Revision A5