PIC18F2420-I/SP Microchip Technology Inc., PIC18F2420-I/SP Datasheet - Page 65
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18F2420-I/SP
Manufacturer Part Number
PIC18F2420-I/SP
Description
28 Pin, 16 KB Flash, 768 RAM, 25 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F2420-ISP.pdf
(388 pages)
Specifications of PIC18F2420-I/SP
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 SPDIP
Programmable Memory
16K Bytes
Ram Size
768 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
Part Number:
PIC18F2420-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 65 of 388
- Download datasheet (7Mb)
TABLE 5-2:
2003 Microchip Technology Inc.
OSCCON
LVDCON
WDTCON
RCON
TMR1H
TMR1L
T1CON
TMR2
PR2
T2CON
SSPBUF
SSPADD
SSPSTAT
SSPCON1
SSPCON2
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
CCPR1H
CCPR1L
CCP1CON
CCPR2H
CCPR2L
CCP2CON
PWM1CON
ECCPAS
CVRCON
CMCON
TMR3H
TMR3L
T3CON
SPBRG
RCREG
TXREG
TXSTA
RCSTA
Legend:
Note
File Name
1:
2:
3:
4:
5:
6:
(5)
(5)
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.
Timer1 Register High Byte
Timer1 Register Low Byte
Timer2 Register
Timer2 Period Register
SSP Receive Buffer/Transmit Register
SSP Address Register in I
A/D Result Register High Byte
A/D Result Register Low Byte
Capture/Compare/PWM Register 1 High Byte
Capture/Compare/PWM Register 1 Low Byte
Capture/Compare/PWM Register 2 High Byte
Capture/Compare/PWM Register 2 Low Byte
Timer3 Register High Byte
Timer3 Register Low Byte
USART Baud Rate Generator
USART Receive Register
USART Transmit Register
ECCPASE
P1M1
CVREN
PRSEN
C2OUT
WCOL
IDLEN
GCEN
ADFM
CSRC
SPEN
RD16
RD16
IPEN
Bit 7
SMP
—
—
—
—
—
—
REGISTER FILE SUMMARY (PIC18F2220/2320/4220/4320) (CONTINUED)
(5)
TOUTPS3
ACKSTAT
ECCPAS2
T3CCP2
P1M0
SSPOV
CVROE
C1OUT
T1RUN
IRCF2
PDC6
Bit 6
CKE
RX9
TX9
—
—
—
—
—
—
—
(5)
2
C Slave mode. SSP Baud Rate Reload Register in I
TOUTPS2
ECCPAS1
T1CKPS1
T3CKPS1
SSPEN
ACKDT
VCFG1
ACQT2
DC1B1
DC2B1
IRCF1
IRVST
CVRR
C2INV
CHS3
PDC5
TXEN
SREN
Bit 5
D/A
—
—
TOUTPS1
ECCPAS0
PIC18F2220/2320/4220/4320
T1CKPS0
T3CKPS0
ACKEN
LVDEN
VCFG0
ACQT1
DC1B0
DC2B0
C1INV
IRCF0
SYNC
CREN
CHS2
PDC4
Bit 4
CKP
—
RI
—
P
T1OSCEN
TOUTPS0
CCP1M3
CCP2M3
PSSAC1
T3CCP1
SSPM3
PCFG3
ACQT0
ADDEN
LVDL3
RCEN
OSTS
CHS1
PDC3
CVR3
Bit 3
CIS
TO
—
—
S
TMR2ON
CCP1M2
CCP2M2
T1SYNC
PSSAC0
T3SYNC
SSPM2
PCFG2
ADCS2
LVDL2
BRGH
CHS0
PDC2
CVR2
FERR
IOFS
Bit 2
CM2
R/W
PEN
PD
—
2
C Master mode.
GO/DONE
T2CKPS1
TMR1CS
CCP1M1
CCP2M1
TMR3CS
PSSBD1
SSPM1
PCFG1
ADCS1
LVDL1
OERR
RSEN
PDC1
TRMT
SCS1
CVR1
Bit 1
POR
CM1
UA
—
SWDTEN
T2CKPS0
TMR1ON
TMR3ON
CCP1M0
CCP2M0
PSSBD0
SSPM0
PCFG0
ADCS0
LVDL0
ADON
SCS0
PDC0
CVR0
RX9D
TX9D
Bit 0
BOR
CM0
SEN
BF
0000 q000
--00 0101
0--1 11q0
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
1111 1111
-000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
--00 0000
0-00 0000
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
xxxx xxxx
--00 0000
0000 0000
0000 0000
000- 0000
0000 0111
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 -010
0000 000x
POR, BOR
--- ---0
Value on
DS39599C-page 63
Details on
45, 69, 98
47, 156,
47, 156,
47, 157,
48, 133,
48, 204,
48, 202,
47, 233
47, 246
47, 125
47, 125
47, 121
47, 127
47, 127
47, 127
47, 164
47, 167
48, 220
48, 220
48, 211
48, 212
48, 213
48, 134
48, 134
48, 134
48, 134
48, 133
48, 149
48, 150
48, 227
48, 221
48, 131
48, 131
48, 129
48, 198
48, 196
48, 197
26, 47
page:
164
165
166
141
203
203
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