W77E058A40DL Nuvoton Technology Corporation of America, W77E058A40DL Datasheet - Page 76

• Manufacturer Part Number: W77E058A40DL
• Description: IC MCU 8-BIT 32K FLASH 40-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W77r

Specifications of W77E058A40DL

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, Serial Port
• Peripherals: POR, WDT
• Number Of I /o: 32
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP
• Cpu Family: W77
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: UART
• Total Internal Ram Size: 1KB
• # I/os (max): 32
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 40
• Package Type: PDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

17. ELECTRICAL CHARACTERISTICS
17.1 Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
17.2 D.C. Characteristics
(V
DC Power Supply
Input Voltage
Operating Temperature
Storage Temperatute
DD
Operating Voltage
Operating Current
Idle Current
Power Down Current
Input Current
P1, P2, P3
Input Current RST
Input Leakage Current
P0, EA
Logic 1 to 0 Transition
Current P1, P2, P3
Input Low Voltage
P0, P1, P2, P3, EA
Input Low Voltage
RST
Input Low Voltage
XTAL1
Input High Voltage
P0, P1, P2, P3, EA
Input High Voltage RST
Input High Voltage
XTAL1
− V
of the device.
SS
[*1]
= 5V ± 10 %, T
PARAMETER
[*3]
[*3]
SYMBOL
A
[*1]
= 25 ° C, Fosc = 20 MHz, unless otherwise specified.)
PARAMETER
SYMBOL
V
DD −
I
PWDN
I
I
V
V
V
V
V
V
V
TL
V
IDLE
I
I
Tst
I
I
T
IN1
IN2
DD
LK
IH1
IH2
IH3
DD
IL1
IL2
IL3
IN
A
[*4]
V
SS
MIN.
-500
-50
-10
-10
4.5
2.4
3.5
3.5
0
0
0
-
-
-
- 76 -
CONDITION
SPECIFICATION
V
SS
-0.3
-55
V
V
V
0
-0.3
DD
DD
DD
MAX.
+300
-200
+10
+10
5.5
0.8
0.8
0.8
50
20
50
+0.2
+0.2
+0.2
UNIT
mA
mA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
RATING
DD
+150
+7.0
+70
+0.3
No load
V
Idle mode
V
Power-down mode
V
V
V
V
0<V
V
0V<V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
IN
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
TEST CONDITIONS
= 0V or V
= 2.0V
IN
= RST = 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 4.5V
= 4.5V
= 5.5V
= 5.5V
= 5.5V
IN
<V
W77E058A
<V
DD
DD
DD
UNIT
°C
°C
V
V