PIC18F2331-E/SP Microchip Technology, PIC18F2331-E/SP Datasheet - Page 293

• Manufacturer Part Number: PIC18F2331-E/SP
• Description: IC MCU FLASH 4KX16 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2331-E/SP

• Core Size: 8-Bit
• Program Memory Size: 8KB (4K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Controller Family/series: PIC18
• No. Of I/o's: 24
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB18F4431 - BOARD DAUGHTER ICEPIC3AC164035 - MODULE SKT FOR 18F2X31 28SOICDVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 23-1:
© 2007 Microchip Technology Inc.
Byte-oriented file register operations
Byte to Byte move operations (2-word)
Bit-oriented file register operations
Literal operations
Control operations
CALL, GOTO and Branch operations
15
15
15
15
15
15
15
15
15
15
15
OPCODE
OPCODE b (BIT #) a
GENERAL FORMAT FOR INSTRUCTIONS
k = 8-bit immediate value
1111
n = 20-bit immediate value
OPCODE
f = 8-bit file register address
b = 3-bit position of bit in file register (f)
a =
a =
d =
d =
a =
a =
f = 12-bit file register address
f = 8-bit file register address
OPCODE
1111
OPCODE
OPCODE
OPCODE
0
1
0
1
0
1
12 11
12 11
12 11
OPCODE
to force Access Bank
for result destination to be WREG register
for result destination to be file register (f)
to force Access Bank
for BSR to select bank
for BSR to select bank
S = Fast bit
10
12 11
12 11
11 10
d
9
9 8 7
f (Destination FILE #)
8
8 7
a
f (Source FILE #)
8 7
n<19:8> (literal)
8 7
7
8 7
S
n<19:8> (literal)
n<10:0> (literal)
PIC18F2331/2431/4331/4431
n<7:0> (literal)
n<7:0> (literal)
k (literal)
f (FILE #)
n<7:0> (literal)
f (FILE #)
Preliminary
0
0
0
0
0
0
0
0
0
0
0
ADDWF MYREG, W, B
MOVFF MYREG1, MYREG2
BSF MYREG, bit, B
MOVLW 0x7F
GOTO Label
CALL MYFUNC
BRA MYFUNC
BC MYFUNC
Example Instruction
DS39616C-page 291