PIC18F2221-I/ML Microchip Technology, PIC18F2221-I/ML Datasheet - Page 57

PIC18F2221-I/ML

Manufacturer Part Number

PIC18F2221-I/ML

Description

IC PIC MCU FLASH 2KX16 28QFN

Manufacturer

Microchip Technology

Series

PIC® 18Fr

Datasheets

1.PIC18F2221-ISO.pdf (402 pages)

2.PIC18F2221-ISO.pdf (8 pages)

3.PIC18F2221-ISO.pdf (30 pages)

4.PIC18F2221-ISO.pdf (46 pages)

5.PIC18F2321-IML.pdf (396 pages)

Specifications of PIC18F2221-I/ML

Core Size

8-Bit

Program Memory Size

4KB (2K x 16)

Core Processor

PIC

Speed

40MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, HLVD, POR, PWM, WDT

Number Of I /o

Program Memory Type

FLASH

Eeprom Size

256 x 8

Ram Size

512 x 8

Voltage - Supply (vcc/vdd)

4.2 V ~ 5.5 V

Data Converters

A/D 10x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Package / Case

28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN

Controller Family/series

PIC18

No. Of I/o's

Eeprom Memory Size

256Byte

Ram Memory Size

512Byte

Cpu Speed

40MHz

No. Of Timers

Package

28QFN EP

Device Core

PIC

Family Name

PIC18

Maximum Speed

40 MHz

Operating Supply Voltage

5 V

Data Bus Width

8 Bit

Number Of Programmable I/os

Interface Type

I2C/SPI/USART

On-chip Adc

10-chx10-bit

Number Of Timers

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PIC18F2221-I/ML

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

Current page: 57 of 402
Download datasheet (7Mb)

TABLE 5-4:

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:

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 5-3 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

INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)

Applicable Devices

PIC18F2221/2321/4221/4321 FAMILY

Brown-out Reset

Power-on Reset,

xxxx xxxx

--00 0000

--00 0qqq

0-00 0000

xxxx xxxx

0000 0000

--00 0000

xxxx xxxx

--00 0000

0100 0-00

0000 0000

0000 00--

0000 0000

0000 0111

xxxx xxxx

0000 0000

0000 0010

0000 000x

0000 0000

xx-0 x000

RESET Instruction,

MCLR Resets,

Stack Resets

uuuu uuuu

--00 0000

--00 0qqq

0-00 0000

uuuu uuuu

0000 0000

--00 0000

uuuu uuuu

--00 0000

0100 0-00

0000 0000

0000 00--

0000 0000

0000 0111

uuuu uuuu

0000 0000

0000 0010

0000 000x

0000 0000

uu-0 u000

WDT Reset,

Wake-up via WDT

uuuu uuuu

--uu uuuu

u-uu uuuu

uuuu uuuu

--uu uuuu

uuuu uuuu

--uu uuuu

uuuu uuuu

uuuu uu--

uuuu uuuu

0000 0000

uu-0 u000

or Interrupt

DS39689F-page 57

PIC18F2221-I/ML Microchip Technology, PIC18F2221-I/ML Datasheet - Page 57

PIC18F2221-I/ML

Specifications of PIC18F2221-I/ML

Available stocks

Related parts for PIC18F2221-I/ML