W78E052DDG Nuvoton Technology Corporation of America, W78E052DDG Datasheet - Page 37

• Manufacturer Part Number: W78E052DDG
• Description: IC MCU 8-BIT 8K FLASH 40-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W78r

Specifications of W78E052DDG

• 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: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

ANL direct, #data
ORL A, #data
ANL A, #data
ORL A, direct
ORL direct, A
ANL A, direct
ANL direct, A
ORL A, @R0
ORL A, @R1
ANL A, @R0
ANL A, @R1
DEC direct
ORL A, R0
ORL A, R1
ORL A, R2
ORL A, R3
ORL A, R4
ORL A, R5
ORL A, R6
ORL A, R7
DEC @R1
ANL A, R0
ANL A, R1
ANL A, R2
ANL A, R3
ANL A, R4
ANL A, R5
ANL A, R6
ANL A, R7
Op-code
MUL AB
DIV AB
DA A
W78E054D/W78E052D/W78E051D Data Sheet
HEX Code
4C
4D
A4
D4
5A
5B
5C
5D
5E
5F
4A
4B
4E
4F
17
15
84
58
59
56
57
55
54
52
53
48
49
46
47
45
44
42
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1
1
1
1
1
1
1
1
2
2
2
W78E051D series Clock
W78E054D/W78E052D/
Publication Release Date: Dec 29, 2009
cycles
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12
48
48
12
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24
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Revision A09