PIC18F4220-I/P Microchip Technology Inc., PIC18F4220-I/P Datasheet - Page 117
PIC18F4220-I/P
Manufacturer Part Number
PIC18F4220-I/P
Description
Microcontroller; 4 KB Flash; 512 RAM; 256 EEPROM; 36 I/O; 40-Pin-PDIP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F4220-IP.pdf
(388 pages)
Specifications of PIC18F4220-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/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
4K Bytes
Ram Size
512 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4220-I/PT
Manufacturer:
SST
Quantity:
1 150
Company:
Part Number:
PIC18F4220-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 10-16:
FIGURE 10-17:
TABLE 10-11: REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
2003 Microchip Technology Inc.
PORTD
LATD
TRISD
PORTE
LATE
TRISE
INTCON
PIR1
PIE1
IPR1
ADCON1
Legend:
PORTD<7:0>
Name
PORTD<7:0>
PSPIF
OBF
CS
WR
RD
IBF
PSPIF
Port Data Latch when written; Port pins when read
LATD Data Latch bits
PORTD Data Direction bits
x = unknown, u = unchanged, - = unimplemented, read as ‘0’. Shaded cells are not used by the Parallel Slave Port.
PSPIF
PSPIE
PSPIP
GIEH
OBF
Bit 7
GIE/
CS
WR
RD
IBF
IBF
—
—
—
Q1
PEIE/
GIEL
ADIF
ADIE
ADIP
Bit 6
OBF
PARALLEL SLAVE PORT WRITE WAVEFORMS
PARALLEL SLAVE PORT READ WAVEFORMS
—
—
—
Q1
Q2
TMR0IF
VCFG1
IBOV
RCIE
RCIP
RCIF
Bit 5
Q2
—
—
Q3
PSPMODE
Q3
VCFG0
INT0IE
Bit 4
TXIF
TXIE
TXIP
—
—
Q4
PIC18F2220/2320/4220/4320
Q4
Q1
PCFG3
SSPIE
SSPIP
SSPIF
RBIE
Bit 3
RE3
—
—
Q1
Q2
LATE Data Latch bits
PORTE Data Direction bits
TMR0IF
CCP1IF
CCP1IE
CCP1IP
PCFG2
Q2
Bit 2
RE2
Q3
Q3
TMR2IF
TMR2IE
TMR2IP
PCFG1
INT0IF
Bit 1
RE1
Q4
Q4
TMR1IE
TMR1IP
TMR1IF
PCFG0
Q1
Bit 0
RBIF
RE0
Q1
Q2
xxxx xxxx
xxxx xxxx
1111 1111
---- 0000
---- -xxx
0000 -111
0000 000x
0000 0000
0000 0000
1111 1111
--00 0000
POR, BOR
Value on
Q2
Q3
DS39599C-page 115
Q3
Q4
uuuu uuuu
uuuu uuuu
1111 1111
---- 0000
---- -uuu
0000 -111
0000 000u
0000 0000
0000 0000
1111 1111
--00 0000
Value on
all other
Resets
Q4
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