W78E516DPG Nuvoton Technology Corporation of America, W78E516DPG Datasheet - Page 74

• Manufacturer Part Number: W78E516DPG
• Description: IC MCU 8-BIT 64K FLASH 44-PLCC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78E516DPG

• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

21.2 D.C. ELECTRICAL CHARACTERISTICS
(V
V
I
I
I
I
I
I
I
V
DD
IDLE
PWDN
IN1
IN2
LK
TL
Symbol
DD
IL1
DD
Isk1
Isk2
V
V
V
= 2.7~5V±10%, V
IH1
IH2
IL3
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, /EA (Schmitt
input)
Input Low Voltage
XTAL1
Input High Voltage P0,
P1, P2, P3, P4, /EA
(Schmitt input)
Input High Voltage
RST[*1]
Sink current
P1, P3, P4 (Quasi-
didirectional mode)
Sink current[*2] [*3]
P0
Sink current[*2] [*3]
P2
Sink current[*2]
ALE, /PSEN
Parameter
ss
=0V, T
Preliminary W78E516D/W78E058D Data Sheet
A
= 25°C, unless otherwise specified.)
0.7 V
0.7 V
-500
Min
3.5,
2.7
-50
-10
-10
10
10
10
10
0
0
0
0
1
7
7
7
7
-
-
-
-
-
DD
DD
- 74 -
Specification
-300
1.23
1.43
14.5
14.5
14.5
Typ
4.7
0.5
0.7
1.8
1.8
14
13
8
2
0
0
0
V
V
V
V
0.3 V
0.3 V
+300
DD
DD
DD
DD
Max
+10
+10
5.5
0.8
0.3
20
10
20
15
20
15
20
15
20
15
6
3
5
-
+0.2
+0.2
+0.2
+0.2
DD
DD
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
Vdd=4.5V~5.5V @20Mhz
Vdd=2.7V~5.5V @12Mhz
No load,V
@20Mhz, [*4]
No load,V
@12Mhz, [*4]
Idle mode, V
@20Mhz, [*5]
Idle mode, V
@12Mhz, [*5]
Power-down mode
V
V
V
V
0<V
V
0V<V
V
V
V
V
V
V
V
V
V
V
V
VDD = 2.7V, Vin = 0.45V
V
VDD = 2.7V, Vin = 0.45V
V
VDD = 2.7V, Vin = 0.45V
V
VDD = 2.7V, Vin = 0.45V
DD
DD
IN
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
=0V or V
=2.0V
=2.7-5.5V[*6]
=5.5V
=5.5V
=5.5V
=5.5V
=4.5V
=2.7V
=4.5V
=2.7V
=4.5V
=2.7V
=5.5V
=2.7V
=4.5V, Vin = 0.45V
=2.7V, Vin = 0.45V
=4.5V, Vin = 0.45V
=4.5V, Vin = 0.45V
IN
<V
IN
Test Conditions
<V
DD
DD
DD
DD
DD
=5.5V,
=3.3V,
DD
DD
=5.5V,
=3.3V,