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

• Manufacturer Part Number: PIC18C801-I/PT
• Description: IC PIC MCU ROMLESS 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C801-I/PT

• Core Size: 8-Bit
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• 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: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 67
• Ram Memory Size: 1.5KB
• Cpu Speed: 6.25MIPS
• No. Of Timers: 4
• Program Memory Size: EXT
• 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: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC18C801I/PT

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