PIC18F4520-I/P Microchip Technology Inc., PIC18F4520-I/P Datasheet - Page 123

• Manufacturer Part Number: PIC18F4520-I/P
• Description: 40 Pin, 32 KB Flash, 1536 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4520-I/P

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 40 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 10-3:
FIGURE 10-4:
TABLE 10-11: REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
 2004 Microchip Technology Inc.
PORTD
LATD
TRISD
PORTE
LATE
TRISE
INTCON
PIR1
PIE1
IPR1
ADCON1
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Parallel Slave Port.
Name
PORTD<7:0>
PORTD<7:0>
PSPIF
PSPIF
PORTD Data Latch Register (Read and Write to Data Latch)
PORTD Data Direction Control Register
GIE/GIEH PEIE/GIEL
OBF
OBF
CS
WR
RD
IBF
CS
WR
RD
IBF
PSPIF
PSPIE
PSPIP
Bit 7
RD7
IBF
—
—
—
PARALLEL SLAVE PORT WRITE WAVEFORMS
PARALLEL SLAVE PORT READ WAVEFORMS
Q1
Q1
ADIE
ADIP
Bit 6
ADIF
RD6
OBF
—
—
—
Q2
Q2
TMR0IF
VCFG1
IBOV
RCIE
RCIP
RCIF
Bit 5
RD5
Q3
Q3
—
—
PIC18F2420/2520/4420/4520
Q4
Q4
PSPMODE
VCFG0
INT0IE
Preliminary
TXIF
TXIE
TXIP
Bit 4
RD4
—
—
Q1
Q1
PCFG3
Q2
SSPIF
SSPIE
SSPIP
Q2
RBIE
Bit 3
RD3
RE3
—
—
Q3
Q3
LATE Data Output bits
TMR0IF
CCP1IF
CCP1IE
CCP1IP
TRISE2
PCFG2
Bit 2
RD2
RE2
Q4
Q4
TMR2IF
TMR2IE
TMR2IP
TRISE1
PCFG1
INT0IF
Q1
Q1
Bit 1
RD1
RE1
Q2
Q2
TMR1IF
TMR1IE
TMR1IP
TRISE0
PCFG0
RBIF
Bit 0
DS39631A-page 121
RD0
RE0
Q3
Q3
on page
Values
Q4
Reset
Q4
52
52
52
52
52
52
49
52
52
52
51