W78E052DDG Nuvoton Technology Corporation of America, W78E052DDG Datasheet - Page 42

• 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: -

CJNE @R0, #data, rel
CJNE @R1, #data, rel
CJNE R0, #data, rel
CJNE R1, #data, rel
CJNE R2, #data, rel
CJNE R3, #data, rel
CJNE R4, #data, rel
CJNE R5, #data, rel
CJNE R6, #data, rel
CJNE R7, #data, rel
CJNE A, #data, rel
CJNE A, direct, rel
Table 10-1: Instruction Set for W78E054D/W78E052D/W78E051D
DJNZ direct, rel
DJNZ R0, rel
DJNZ R1, rel
DJNZ R5, rel
DJNZ R2, rel
DJNZ R3, rel
DJNZ R4, rel
DJNZ R6, rel
DJNZ R7, rel
JNB bit, rel
JBC bit, rel
JB bit, rel
Op-code
W78E054D/W78E052D/W78E051D Data Sheet
HEX Code
DD
DC
BA
BB
BC
BD
BE
BF
D8
D9
DA
DB
DE
DF
D5
B5
B4
B6
B7
B8
B9
20
30
10
- 42 -
Bytes
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
W78E051D series Clock
W78E054D/W78E052D/
cycles
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24