PIC18F2221 MICROCHIP [Microchip Technology], PIC18F2221 Datasheet - Page 53
PIC18F2221
Manufacturer Part Number
PIC18F2221
Description
28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.PIC18F2221.pdf
(396 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18F2221-I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
PIC18F2221-I/SO
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
PIC18F2221-I/SO
Manufacturer:
MICROCHI
Quantity:
20 000
Part Number:
PIC18F2221-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F2221-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC18F2221T-I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 53 of 396
- Download datasheet (7Mb)
TABLE 4-4:
© 2007 Microchip Technology Inc.
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
CCPR1H
CCPR1L
CCP1CON
CCPR2H
CCPR2L
CCP2CON
BAUDCON
ECCP1DEL
ECCP1AS
CVRCON
CMCON
TMR3H
TMR3L
T3CON
SPBRGH
SPBRG
RCREG
TXREG
TXSTA
RCSTA
EEADR
EEDATA
EECON2
EECON1
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
Shaded cells indicate conditions do not apply for the designated device.
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
vector (0008h or 0018h).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
See Table 4-3 for Reset value for specific condition.
Bits 6 and 7 of PORTA, LATA and TRISA are enabled, depending on the oscillator mode selected. When
not enabled as PORTA pins, they are disabled and read ‘0’.
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
2221 2321 4221 4321
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Applicable Devices
Brown-out Reset
Power-on Reset,
xxxx xxxx
xxxx xxxx
--00 0000
--00 0qqq
0-00 0000
xxxx xxxx
xxxx xxxx
0000 0000
--00 0000
xxxx xxxx
xxxx xxxx
--00 0000
0100 0-00
0000 0000
0000 0000
0000 00--
0000 0000
0000 0111
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000x
0000 0000
0000 0000
0000 0000
xx-0 x000
Preliminary
PIC18F4321 FAMILY
RESET Instruction,
MCLR Resets,
Stack Resets
uuuu uuuu
uuuu uuuu
--00 0000
--00 0qqq
0-00 0000
uuuu uuuu
uuuu uuuu
0000 0000
--00 0000
uuuu uuuu
uuuu uuuu
--00 0000
0100 0-00
0000 0000
0000 0000
0000 00--
0000 0000
0000 0111
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0000
0000 0010
0000 000x
0000 0000
0000 0000
0000 0000
uu-0 u000
WDT Reset,
Wake-up via WDT
uuuu uuuu
uuuu uuuu
--uu uuuu
--uu uuuu
u-uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uu--
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
uu-0 u000
DS39689E-page 51
or Interrupt
Related parts for PIC18F2221
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
20-Pin USB Flash Microcontrollers
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
PIC18F With 128-segment LCD Driver And 12-bit ADC, 8KB Flash, 768B RAM, CCP, MSS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 128-segment LCD Driver And 12-bit ADC, 16KB Flash, 768B RAM, CCP, MS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 192-segment LCD Driver And 12-bit ADC, 8KB Flash, 768B RAM, CCP, MSS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
PIC18F With 192-segment LCD Driver And 12-bit ADC, 16KB Flash, 768B RAM, CCP, MS
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) 48KB 3328 RAM 52 I/O
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm T/R
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm T/R
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm T/
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 QFN 9x9x0.9mm TUBE
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
32kB Flash, 2kB RAM, 1kB EE, NanoWatt XLP, LCD 64 TQFP 10x10x1mm TRAY
Manufacturer:
Microchip Technology
Part Number:
Description:
128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm TR
Manufacturer:
Microchip Technology
Part Number:
Description:
SURFACE MOUNT POWER INDUCTORS
Manufacturer:
RCD [RCD COMPONENTS INC.]
Datasheet: