PIC18LF2221-I/ML Microchip Technology, PIC18LF2221-I/ML Datasheet - Page 152
![4 KB Flash, 512 RAM 28 QFN 6x6mm TUBE](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC18LF2221-I/ML
Manufacturer Part Number
PIC18LF2221-I/ML
Description
4 KB Flash, 512 RAM 28 QFN 6x6mm TUBE
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.PIC18LF2221-IML.pdf
(394 pages)
Specifications of PIC18LF2221-I/ML
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF2221-I/ML
Manufacturer:
Microchip Technology
Quantity:
135
Part Number:
PIC18LF2221-I/ML
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC18F2221-ISO PDF datasheet
- PIC18F2221-ISO PDF datasheet #2
- PIC18F2221-ISO PDF datasheet #3
- PIC18F2221-ISO PDF datasheet #4
- PIC18LF2221-IML PDF datasheet #5
- Current page: 152 of 402
- Download datasheet (7Mb)
PIC18F2221/2321/4221/4321 FAMILY
TABLE 16-5:
DS39689F-page 152
INTCON
RCON
PIR1
PIE1
IPR1
TRISB
TRISC
TMR2
PR2
T2CON
CCPR1L
CCPR1H
CCP1CON
CCPR2L
CCPR2H
CCP2CON
ECCP1AS
ECCP1DEL PRSEN
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PWM or Timer2.
Note 1:
Name
2:
The SBOREN bit is only available when the BOREN<1:0> Configuration bits = 01; otherwise, it is disabled
and reads as ‘0’. See Section 5.4 “Brown-out Reset (BOR)”.
These bits are unimplemented on 28-pin devices and read as ‘0’.
PORTB Data Direction Register
PORTC Data Direction Register
Timer2 Register
Timer2 Period Register
Capture/Compare/PWM Register 1 Low Byte
Capture/Compare/PWM Register 1 High Byte
Capture/Compare/PWM Register 2 Low Byte
Capture/Compare/PWM Register 2 High Byte
ECCPASE ECCPAS2
GIE/GIEH PEIE/GIEL
PSPIE
PSPIP
PSPIF
P1M1
IPEN
Bit 7
—
—
REGISTERS ASSOCIATED WITH PWM AND TIMER2
(2)
(2)
(2)
(2)
SBOREN
T2OUTPS3 T2OUTPS2 T2OUTPS1 T2OUTPS0 TMR2ON T2CKPS1 T2CKPS0
PDC6
P1M0
ADIF
ADIE
ADIP
Bit 6
—
(2)
(2)
(1)
ECCPAS1 ECCPAS0
TMR0IE
PDC5
DC1B1
DC2B1
RCIF
RCIE
RCIP
Bit 5
—
(2)
PDC4
DC1B0
DC2B0
INT0IE
Bit 4
TXIF
TXIE
TXIP
RI
(2)
CCP1M3
CCP2M3
PSSAC1
PDC3
SSPIF
SSPIE
SSPIP
RBIE
Bit 3
TO
(2)
CCP1M2
CCP2M2
PSSAC0 PSSBD1
TMR0IF
CCP1IE
CCP1IP
PDC2
CCP1IF
Bit 2
PD
(2)
CCP1M1
CCP2M1
TMR2IF
TMR2IE
TMR2IP
PDC1
© 2009 Microchip Technology Inc.
INT0IF
Bit 1
POR
(2)
(2)
PSSBD0
CCP1M0
CCP2M0
TMR1IF
TMR1IE
TMR1IP
PDC0
RBIF
Bit 0
BOR
(2)
(2)
on page
Values
Reset
55
54
58
58
58
58
58
56
56
56
57
57
57
57
57
57
57
57
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