PIC18F2320-I/SO Microchip Technology Inc., PIC18F2320-I/SO Datasheet - Page 66

• Manufacturer Part Number: PIC18F2320-I/SO
• Description: Microcontroller; 8 KB Flash; 512 RAM; 256 EEPROM; 25 I/O; 28-Pin-SOIC
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2320-I/SO

• A/d Inputs: 10-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 8K Bytes
• Ram Size: 512 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F2220/2320/4220/4320
TABLE 5-2:
DS39599C-page 64
EEADR
EEDATA
EECON2
EECON1
IPR2
PIR2
PIE2
IPR1
PIR1
PIE1
OSCTUNE
TRISE
TRISD
TRISC
TRISB
TRISA
LATE
LATD
LATC
LATB
LATA
PORTE
PORTD
PORTC
PORTB
PORTA
Legend:
Note
File Name
(5)
(5)
(5)
(5)
1:
2:
3:
4:
5:
6:
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition
RA6 and associated bits are configured as port pins in RCIO, ECIO and INTIO2 (with port function on RA6) Oscillator mode only and read
‘0’ in all other oscillator modes.
RA7 and associated bits are configured as port pins in INTIO2 Oscillator mode only and read ‘0’ in all other modes.
Bit 21 of the PC is only available in Test mode and Serial Programming modes.
If PBADEN = 0, PORTB<4:0> are configured as digital input and read unknown and if PBADEN = 1, PORTB<4:0> are configured as
analog input and read ‘0’ following a Reset.
These registers and/or bits are not implemented on the PIC18F2X20 devices and read as ‘0’.
The RE3 port bit is only available when MCLRE fuse (CONFIG3H<7>) is programmed to ‘0’. Otherwise, RE3 reads ‘0’. This bit is
read-only.
EEPROM Address Register
EEPROM Data Register
EEPROM Control Register 2 (not a physical register)
Data Direction Control Register for PORTD
Data Direction Control Register for PORTC
Data Direction Control Register for PORTB
Read/Write PORTD Data Latch
Read/Write PORTC Data Latch
Read/Write PORTB Data Latch
Read PORTD pins, Write PORTD Data Latch
Read PORTC pins, Write PORTC Data Latch
Read PORTB pins, Write PORTB Data Latch
LATA<7>
TRISA7
PSPIP
PSPIF
PSPIE
OSCFIP
OSCFIE
OSCFIF
EEPGD
RA7
Bit 7
IBF
—
—
—
(2)
REGISTER FILE SUMMARY (PIC18F2220/2320/4220/4320) (CONTINUED)
(5)
(5)
(5)
(2)
(2)
LATA<6>
TRISA6
RA6
CFGS
CMIP
CMIF
CMIE
ADIP
ADIF
ADIE
Bit 6
OBF
—
—
—
(1)
(1)
(1)
Data Direction Control Register for PORTA
Read/Write PORTA Data Latch
Read PORTA pins, Write PORTA Data Latch
TUN5
RCIP
RCIF
RCIE
IBOV
Bit 5
—
—
—
—
—
—
PSPMODE
FREE
TUN4
EEIP
EEIE
Bit 4
EEIF
TXIP
TXIF
TXIE
(4)
—
—
WRERR
BCLIP
BCLIE
SSPIP
SSPIF
SSPIE
RE3
BCLIF
TUN3
Bit 3
—
—
(6)
Data Direction bits for PORTE
Read/Write PORTE Data Latch
Read PORTE pins,
Write PORTE Data Latch
CCP1IP
CCP1IF
CCP1IE
WREN
LVDIP
LVDIE
LVDIF
TUN2
Bit 2
TMR3IP
TMR3IF
TMR3IE
TMR2IP
TMR2IF
TMR2IE
TUN1
Bit 1
WR
(5)
 2003 Microchip Technology Inc.
CCP2IP
CCP2IF
CCP2IE
TMR1IP
TMR1IF
TMR1IE
(5)
TUN0
Bit 0
RD
0000 0000
0000 0000
0000 0000
xx-0 x000
11-1 1111
00-0 0000
00-0 0000
1111 1111
0000 0000
0000 0000
--00 0000
0000 -111
1111 1111
1111 1111
1111 1111
1111 1111
---- -xxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
---- xxxx
xxxx xxxx
xxxx xxxx
xxxx xxxx
xx0x 0000
POR, BOR
Value on
Details on
48, 72, 81
48, 73, 82
49, 112
49, 110
49, 108
49, 106
49, 103
49, 113
49, 110
49, 108
49, 106
49, 103
49, 113
49, 110
49, 108
49, 106
49, 103
48, 81
48, 84
49, 97
49, 93
49, 95
49, 96
49, 92
49, 94
23, 49
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