W78L051C24PL Nuvoton Technology Corporation of America, W78L051C24PL Datasheet - Page 12

• Manufacturer Part Number: W78L051C24PL
• Description: IC MCU 8-BIT 4K FLASH 44-PLCC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78L051C24PL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 36
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

9. DC CHARACTERISTICS
V
SS
Operating Voltage
Operating Current
Idle Current
Power Down Current
Input Current
P1, P2, P3, P4
Input Current
RST
Input Leakage Current
P0, EA
Logic 1 to 0 Transition
Current
P1, P2, P3, P4
Input Low Voltage
P0, P1, P2, P3, P4,
Input Low Voltage
RST[*1]
Input Low Voltage
XTAL1 [*3]
Input High Voltage
P0, P1, P2, P3, P4, EA
Input High Voltage
RST[*1]
Input High Voltage
XTAL1 [*3]
EA
= 0V, T
PARAMETER
A
= 25° C, unless otherwise specified.
I
I
TL
SYM.
PWDN
I
V
V
V
V
V
V
V
IDLE
I
I
I
I
IN1
IN2
DD
LK
IH1
IH2
IH3
DD
IL1
IL2
IL3
[*4]
SPECIFICATION
MIN.
-500
-50
-10
-10
2.4
2.4
1.4
3.5
1.7
3.5
1.6
0
0
0
0
0
0
-
-
-
-
-
-
- 12 -
MAX.
+300
+0.2
+0.2
+0.2
+0.2
+0.2
+0.2
V
V
V
V
V
V
+10
+10
5.5
1.5
0.8
0.5
0.8
0.3
0.8
0.6
20
50
20
3
6
DD
DD
DD
DD
DD
DD
-
UNIT
W78LE51C/W78L051C
mA
mA
mA
mA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
No load V
No load V
V
V
V
V
V
V
V
0 < V
V
0V < V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
IN
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 0V or V
= 2.0V
= 5.5V, F
= 2.4V, F
= 5.5V, F
= 2.4V, F
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 2.4V
= 4.5V
= 2.4V
= 4.5V
= 2.4V
= 5.5V
= 2.4V
= 5.5V
= 2.4V
= 5.5V
= 2.4V
IN
TEST CONDITIONS
IN
< V
< V
DD
DD
DD
DD
= 5.5V
= 2.4V
DD
OSC
OSC
OSC
OSC
= 20 MHz
= 12 MHz
= 20 MHz
= 12 MHz