W78L032A24DL Nuvoton Technology Corporation of America, W78L032A24DL Datasheet - Page 15

• 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: -

Typical Application Circuits, continued
Expanded External Data Memory and Oscillator
8.2 K
V
DD
10 u
OSCILLATOR
19
18
12
13
14
31
15
9
2
1
3
4
5
6
7
8
W78L32
RST
T0
T1
EA
XTAL1
XTAL2
INT0
INT1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
PSEN
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RXD
TXD
ALE
WR
RD
W78L32/W78L032A/W78M032A
38
37
36
35
34
33
32
39
22
24
25
21
23
26
27
28
17
16
29
30
11
10
Figure B
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A8
A9
A10
A11
A12
A13
A14
- 15 -
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
GND
13
14
17
11
18
3
4
7
8
1
OC
G
D0
D1
D2
D3
D4
D5
D6
D7
74LS373
Publication Release Date: March 7, 2006
Q0 2
Q1 5
Q2 6
Q3 9
Q4 12
Q5 15
Q6 16
Q7 19
A0
A1
A2
A3
A4
A5
A6
A7
GND
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
24
10
25
21
23
26
22
27
20
4
3
2
1
9
8
7
6
5
20256
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
CE
WR
D0
D1
D2
D3
D4
D5
D6
D7
11
12
13
15
16
17
18
19
Revision A5
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7