PIC18F86J50-I/PT Microchip Technology, PIC18F86J50-I/PT Datasheet - Page 70

• Manufacturer Part Number: PIC18F86J50-I/PT
• Description: IC PIC MCU FLASH 32KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F86J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 65
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 65
• Ram Memory Size: 3904Byte
• Cpu Speed: 48MHz
• No. Of Timers: 5
• No. Of: RoHS Compliant
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3904 B
• Interface Type: I2C, MSSP, SPI, EUSART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 65
• 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, ICE2000, ICE4000, DV164136, DM183022, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162087 - HEADER MPLAB ICD2 18F87J50 68/84MA180021 - MODULE PLUG-IN 18F87J50 FS USBAC164328 - MODULE SKT FOR 80TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F87J50 FAMILY
5.1.1
All PIC18 devices have a total of three hard-coded
return vectors in their program memory space. The
Reset vector address is the default value to which the
program counter returns on all device Resets; it is
located at 0000h.
PIC18 devices also have two interrupt vector
addresses for the handling of high-priority and
low-priority interrupts. The high-priority interrupt vector
is located at 0008h and the low-priority interrupt vector
is at 0018h. Their locations in relation to the program
memory map are shown in Figure 5-2.
FIGURE 5-2:
DS39775C-page 70
Legend:
High-Priority Interrupt Vector
Low-Priority Interrupt Vector
Flash Configuration Words
Program Memory
HARD MEMORY VECTORS
Reset Vector
(Top of Memory) represents upper boundary
of on-chip program memory space (see
Figure 5-1 for device-specific values).
Shaded area represents unimplemented
memory. Areas are not shown to scale.
Read as ‘0’
On-Chip
HARD VECTOR AND
CONFIGURATION WORD
LOCATIONS FOR
PIC18F87J50 FAMILY
DEVICES
0000h
0008h
0018h
(Top of Memory-7)
(Top of Memory)
1FFFFFh
5.1.2
Because PIC18F87J10 family devices do not have per-
sistent configuration memory, the top four words of
on-chip program memory are reserved for configuration
information. On Reset, the configuration information is
copied into the Configuration registers.
The Configuration Words are stored in their program
memory location in numerical order, starting with the
lower byte of CONFIG1 at the lowest address and end-
ing with the upper byte of CONFIG4. For these devices,
only
CONFIG3, are used; CONFIG4 is reserved. The actual
addresses of the Flash Configuration Word for devices
in the PIC18F87J10 family are shown in Table 5-1.
Their location in the memory map is shown with the
other memory vectors in Figure 5-2.
Additional details on the device Configuration Words
are provided in Section 25.1 “Configuration Bits”.
TABLE 5-1:
PIC18F65J50
PIC18F85J50
PIC18F66J50
PIC18F86J50
PIC18F66J55
PIC18F86J55
PIC18F67J50
PIC18F87J50
Device
Configuration
FLASH CONFIGURATION WORDS
FLASH CONFIGURATION
WORD FOR PIC18F87J50
FAMILY DEVICES
Program
(Kbytes)
Memory
Words,
© 2009 Microchip Technology Inc.
128
32
64
96
CONFIG1
FFF8h to FFFFh
7FF8h to 7FFFh
Configuration
Addresses
1FFF8h to
17FF8h to
1FFFFh
17FFFh
Word
through