PIC18F452-I/P Microchip Technology, PIC18F452-I/P Datasheet - Page 50

• Manufacturer Part Number: PIC18F452-I/P
• Description: IC MCU FLASH 16KX16 EE 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F452-I/P

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 40-DIP (0.600", 15.24mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 34
• Eeprom Size: 256 x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1.5 KB
• Interface Type: MSSP/SPI/I2C/PSP/USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 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, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Package: 40PDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCUACICE0206 - ADAPTER MPLABICE 40P 600 MIL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: PIC18F452I/P; Q1176145

PIC18FXX2
TABLE 4-2:
DS39564B-page 48
IPR2
PIR2
PIE2
IPR1
PIR1
PIE1
TRISE
TRISD
TRISC
TRISB
TRISA
LATE
LATD
LATC
LATB
LATA
PORTE
PORTD
PORTC
PORTB
PORTA
Legend:
Note 1:
File Name
(3)
(3)
(3)
2: Bit 21 of the TBLPTRU allows access to the device configuration bits.
3: These registers and bits are reserved on the PIC18F2X2 devices; always maintain these clear.
(3)
(3)
(3)
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition
RA6 and associated bits are configured as port pins in RCIO and ECIO Oscillator mode only and read '0' in all other Oscillator modes.
Data Direction Control Register for PORTD
Data Direction Control Register for PORTC
Data Direction Control Register for PORTB
Read PORTD Data Latch, Write PORTD Data Latch
Read PORTC Data Latch, Write PORTC Data Latch
Read PORTB Data Latch, Write PORTB Data Latch
Read PORTE pins, Write PORTE Data Latch
Read PORTD pins, Write PORTD Data Latch
Read PORTC pins, Write PORTC Data Latch
Read PORTB pins, Write PORTB Data Latch
PSPIP
PSPIF
PSPIE
Bit 7
IBF
—
—
—
—
—
—
—
REGISTER FILE SUMMARY (CONTINUED)
(3)
(3)
(3)
TRISA6
LATA6
RA6
ADIP
ADIE
Bit 6
ADIF
OBF
—
—
—
—
(1)
(1)
(1)
Data Direction Control Register for PORTA
Read PORTA Data Latch, Write PORTA Data Latch
Read PORTA pins, Write PORTA Data Latch
RCIP
RCIF
RCIE
IBOV
Bit 5
—
—
—
—
PSPMODE
EEIP
EEIF
EEIE
TXIP
TXIE
Bit 4
TXIF
—
BCLIP
BCLIE
SSPIP
SSPIF
SSPIE
BCLIF
Bit 3
—
—
Data Direction bits for PORTE
Read PORTE Data Latch,
Write PORTE Data Latch
CCP1IP
CCP1IF
CCP1IE
LVDIP
LVDIE
LVDIF
Bit 2
(1)
(1)
TMR3IP
TMR3IE
TMR2IP
TMR2IE
TMR3IF
TMR2IF
Bit 1
CCP2IP
CCP2IE
TMR1IP
TMR1IF
TMR1IE
CCP2IF
2002 Microchip Technology Inc.
Bit 0
---1 1111
---0 0000
---0 0000
1111 1111
0000 0000
0000 0000
0000 -111
1111 1111
1111 1111
1111 1111
-111 1111
---- -xxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
-xxx xxxx
---- -000
xxxx xxxx
xxxx xxxx
xxxx xxxx
-x0x 0000
POR, BOR
Value on
on page:
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87