W78L801A24LL Nuvoton Technology Corporation of America, W78L801A24LL Datasheet - Page 15

• Manufacturer Part Number: W78L801A24LL
• Description: IC MCU 8-BIT 4K ROM 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78L801A24LL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: EBI/EMI
• Peripherals: LED, WDT
• Number Of I /o: 36
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: Mask ROM
• 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: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

DC Characteristics, continued
Input Low Voltage
RST
Input Low Voltage
XTAL1
Input High Voltage
P1, P2, P3, P4
Input High Voltage
RST
Input High Voltage
XTAL1
Output Low Voltage
P1, P2, P3, P4 <0:4>
Output Low Voltage
P0, ALE, PSEN
Sink Current
P1, P2, P3
Sink Current
P0, ALE, PSEN , P4<5:6>
Sink Current
P3.4 to P3.7 in High-drive
Mode
Output High Voltage
P1, P2, P3, P4
Output High Voltage
P0, ALE, PSEN [*4]
[*3]
[*3]
[*4]
PARAMETER
[5]
, P4<0:4>
[*4]
SYM.
V
V
V
V
V
V
I
I
V
V
I
SK
SK
SK3
OH1
OL1
OL2
IH1
IH2
IH3
IL2
IL3
1
2
MIN.
2.4
1.4
3.5
1.7
3.5
1.6
1.8
4.5
2.4
1.4
2.4
1.4
10
15
12
0
0
0
0
4
-
-
-
-
SPECIFICATION
Output
- 15 -
MAX.
+0.2
+0.2
+0.2
+0.2
+0.2
+0.2
0.45
0.25
0.45
0.25
V
V
V
V
V
V
0.8
0.3
0.8
0.6
5.4
12
20
24
24
DD
DD
DD
DD
DD
DD
9
-
-
-
-
UNIT
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Publication Release Date: June 04, 2006
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
VDD = 2.2V, IOH = -400 µ A
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
VDD = 4.5V, IOH = 100 µ A
= 4.5V, I
= 2.2V, I
= 4.5V, I
= 2.2V, I
= 4.5V, V
= 2.2V, Vin = 0.4V
= 4.5V, V
= 2.2V, Vin = 0.4V
= 4.5V, V
= 4.5V, Vin = 0.45V
= 4.5V, I
= 2.2V, I
= 5.5V
= 2.2V
= 5.5V
= 2.2V
= 5.5V
= 2.2V
= 5.5V
= 2.2V
= 5.5V
= 2.2V
TEST CONDITIONS
OL
OL
OL
OL
OH
OH
S
S
S
= 0.45V
= 0.45V
= 0.45V
= +2 mA
= +1 mA
= +4 mA
= +2 mA
= 100 µ A
= -8 µ A
W78L801
Revision A10