PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 51

• Manufacturer Part Number: PIC18F87J72-I/PT
• Description: IC PIC MCU 8BIT 14KB FLSH 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J72-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 80-TQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART, SPI, I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14
• Controller Family/series: PIC18F
• No. Of I/o's: 51
• Ram Memory Size: 3923Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 5-2:
 2010 Microchip Technology Inc.
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
LCDDATA4
LCDDATA3
LCDDATA2
LCDDATA1
LCDDATA0
LCDSE4
LCDSE3
LCDSE2
LCDSE1
CVRCON
CMCON
TMR3H
TMR3L
T3CON
SPBRG1
RCREG1
TXREG1
TXSTA1
RCSTA1
LCDPS
LCDSE0
LCDCON
EECON2
EECON1
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
Shaded cells indicate conditions do not apply for the designated device.
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the
interrupt vector (0008h or 0018h).
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
See Table 5-1 for Reset value for specific condition.
Bits 6 and 7 of PORTA, LATA and TRISA are enabled depending on the oscillator mode selected. When
not enabled as PORTA pins, they are disabled and read as ‘0’.
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
PIC18F8XJ72
PIC18F8XJ72
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PIC18F8XJ72
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PIC18F8XJ72
PIC18F8XJ72
PIC18F8XJ72
Applicable
Devices
Brown-out Reset
Power-on Reset,
xxxx xxxx
xxxx xxxx
0-00 0000
0-00 0000
0-00 0000
---- ---x
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- ---0
0000 0000
0000 0000
0000 0000
0000 0000
0000 0111
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000x
0000 0000
0000 0000
000- 0000
---- ----
---0 x00-
Preliminary
PIC18F87J72 FAMILY
RESET Instruction
MCLR Resets
Stack Resets
uuuu uuuu
uuuu uuuu
0-00 0000
0-00 0000
0-00 0000
---- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0111
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0010
0000 000x
0000 0000
uuuu uuuu
000- 0000
---- ----
---0 u00-
WDT Reset
Wake-up via WDT
or Interrupt
uuuu uuuu
uuuu uuuu
u-uu uuuu
u-uu uuuu
u-uu uuuu
---- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuu- uuuu
---- ----
---0 u00-
DS39979A-page 51