PIC18F26J50-I/SS Microchip Technology, PIC18F26J50-I/SS Datasheet - Page 28

• Manufacturer Part Number: PIC18F26J50-I/SS
• Description: IC PIC MCU FLASH 64K 2V 28-SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F26J50-I/SS

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC18
• No. Of I/o's: 16
• Ram Memory Size: 3.6875KB
• Cpu Speed: 48MHz
• No. Of Timers: 2
• Interface: EUSART, I2C, SPI, USB
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3776 B
• Interface Type: EUSART, I2C, SPI
• Maximum Clock Frequency: 48 MHz
• Number Of Timers: 5
• 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: PG164130, DV164035, DV244005, DV164005, PG164120, DM183032, DV164136, MA180024, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Package: 28SSOP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F2XJXX/4XJXX FAMILY
Table 5-9 describes how to calculate the checksum for
each device.
TABLE 5-9:
DS39687E-page 28
PIC18F24J10
PIC18F44J10
PIC18F24J11
PIC18F44J11
PIC18F24J50
PIC18F44J50
PIC18F25J10
PIC18F45J10
PIC18F25J11
PIC18F45J11
PIC18F25J50
PIC18F45J50
PIC18F26J11
PIC18F46J11
PIC18F26J50
PIC18F46J50
PIC18F26J13
PIC18F46J13
PIC18F26J53
PIC18F46J53
PIC18F27J13
PIC18F47J13
PIC18F27J53
PIC18F47J53
Legend: [a] = Value at address a; SUM[a:b] = Sum of locations a to b inclusive; + = Addition; & = Bitwise AND.
Device
All addresses are hexadecimal.
CHECKSUM COMPUTATION
Protection
Code
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
Off
On
SUM[000000:003FF7] + ([003FF8] & E1h) + ([003FF9] & 04h) + ([003FFA] & C7h) +
([003FFB] & 0Fh) + ([003FFD] & 01h)
0000h
SUM[000000:003FF7] + ([003FF8] & E1h) + ([003FF9] & FCh) + ([003FFA] & DFh) +
([003FFB] & FFh) + ([003FFC] & FFh) + ([003FFD] & F9h) + ([003FFE] & FFh) +
([003FFF] & F1h)
0000h
SUM[000000:003FF7] + ([003FF8] & EFh) + ([003FF9] & FFh) + ([003FFA] & DFh) +
([003FFB] & FFh) + ([003FFC] & FFh) + ([003FFD] & F9h) + ([003FFE] & FFh) +
([003FFF] & F1h)
0000h
SUM[000000:007FF7] + ([007FF8] & E1h) + ([007FF9] & 04h) + ([007FFA] & C7h) +
([007FFB] & 0Fh) + ([007FFD] & 01h)
0000h
SUM[000000:007FF7] + ([007FF8] & E1h) + ([007FF9] & FCh) + ([007FFA] & DFh) +
([007FFB] & FFh) + ([007FFC] & FFh) + ([007FFD] & F9h) + ([007FFE] & FFh) +
([007FFF] & F1h)
0000h
SUM[000000:007FF7] + ([007FF8] & EFh) + ([007FF9] & FFh) + ([007FFA] & DFh) +
([007FFB] & FFh) + ([007FFC] & FFh) + ([007FFD] & F9h) + ([007FFE] & FFh) +
([007FFF] & F1h)
0000h
SUM[000000:00FFF7] + ([00FFF8] & E1h) + ([00FFF9] & FCh) + ([00FFFA] & DFh) +
([00FFFB] & FFh) + ([00FFFC] & FFh) + ([00FFFD] & F9h) + ([00FFFE] & FFh) +
([00FFFF] & F1h)
0000h
SUM[000000:00FFF7] + ([00FFF8] & EFh) + ([00FFF9] & FFh) + ([00FFFA] & DFh) +
([00FFFB] & FFh) + ([00FFFC] & FFh) + ([00FFFD] & F9h) + ([00FFFE] & FFh) +
([00FFFF] & F1h)
0000h
SUM[000000:00FFF7] + ([00FFF8] & FFh) + ([00FFF9] & FCh) +([00FFFA] & FFh) +
([00FFFB] & FFh) + ([00FFFC] & FFh) + ([00FFFD] & FFh) + ([00FFFE] & BFh) +
([00FFFF] & F3h)
0000h
SUM[000000:00FFF7] + ([00FFF8] & FFh) + ([00FFF9] & FFh) +([00FFFA] & FFh) +
([00FFFB] & FFh) + ([00FFFC] & FFh) + ([00FFFD] & FBh) + ([00FFFE] & BFh) +
([00FFFF] & FBh)
0000h
SUM[000000:01FFF7] + ([01FFF8] & FFh) + ([01FFF9] & FCh) + ([01FFFA] & FFh) +
([01FFFB] & FFh) + ([01FFFC] & FFh) + ([01FFFD] & FFh) + ([01FFFE] & FFh) +
([01FFFF] & F3h)
0000h
SUM[000000:01FFF7] + ([01FFF8] & FFh) + ([01FFF9] & FFh) + ([01FFFA] & FFh) +
([01FFFB] & FFh) + ([01FFFC] & FFh) + ([01FFFD] & FBh) + ([01FFFE] & FFh) +
([01FFFF] & FBh)
0000h
Checksum
© 2009 Microchip Technology Inc.