PIC18C801-I/L Microchip Technology, PIC18C801-I/L Datasheet - Page 87

• Manufacturer Part Number: PIC18C801-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,84PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C801-I/L

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 37
• Program Memory Type: ROMless
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 84-PLCC
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: 3-Wire, I2C, SPI, USART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 47
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: DV164005, ICE4000, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164310 - MODULE SKT FOR PM3 84PLCCXLT84L1 - SOCKET TRANSITION ICE 84PLCCAC174012 - MODULE SKT PROMATEII 84PLCC
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18C801-I/LR; PIC18C801-I/LR; PIC18C801I/L

EXAMPLE 7-4:
;
;
;
;
;
SIGN_ARG1
;
CONT_CODE
2001 Microchip Technology Inc.
MULWF
MULWF
MULWF
BTFSS
BTFSS
MOVFF
MOVFF
MOVFF
MOVFF
MOVFF
MOVFF
MOVFF
MULWF
MOVF
ADDWF
MOVF
ADDWFC
CLRF
ADDWFC
MOVFF
MOVF
ADDWF
MOVF
ADDWFC
CLRF
ADDWFC
GOTO
MOVFF
SUBWF
MOVFF
SUBWFB
GOTO
MOVFF
SUBWF
MOVFF
SUBWFB
:
ARG2L
ARG2H
ARG2L
ARG2H
ARG2H, 7
ARG1H, 7
ARG1L, WREG
PRODH, RES1
PRODL, RES0
ARG1H, WREG
PRODH, RES3
PRODL, RES2
ARG1L, WREG
PRODL, W
RES1
PRODH, W
RES2
WREG
RES3
ARG1H, WREG
PRODL, W
RES1
PRODH, W
RES2
WREG
RES3
SIGN_ARG1
ARG1L, WREG
RES2
ARG1H, WREG
RES3
CONT_CODE
ARG2L, WREG
RES2
ARG2H, WREG
RES3
16 x 16 SIGNED
MULTIPLY ROUTINE
; ARG1L * ARG2H ->
; ARG2H:ARG2L neg?
; ARG1H:ARG1L neg?
; ARG1L * ARG2L ->
;
;
;
; ARG1H * ARG2H ->
;
;
;
;
;
; Add cross
;
;
;
;
;
; ARG1H * ARG2L ->
;
;
; Add cross
;
;
;
;
; no, check ARG1
;
;
;
; no, done
;
;
;
PRODH:PRODL
PRODH:PRODL
PRODH:PRODL
PRODH:PRODL
products
products
Advance Information
PIC18C601/801
DS39541A-page 87