PIC18LF2221-I/SS Microchip Technology, PIC18LF2221-I/SS Datasheet - Page 179
![IC PIC MCU FLASH 2KX16 28SSOP](/photos/6/81/68119/150-28-ssop_sml.jpg)
PIC18LF2221-I/SS
Manufacturer Part Number
PIC18LF2221-I/SS
Description
IC PIC MCU FLASH 2KX16 28SSOP
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/SS
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
25
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-SSOP
Controller Family/series
PIC18
No. Of I/o's
25
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18LF2221-I/SS
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: 179 of 402
- Download datasheet (7Mb)
REGISTER 18-5:
© 2009 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
SSPCON2: MSSP CONTROL REGISTER 2 (I
PIC18F2221/2321/4221/4321 FAMILY
bit 7
GCEN: General Call Enable bit (Slave mode only)
1 = Enable interrupt when a general call address (0000h) is received in the SSPSR
0 = General call address disabled
ACKSTAT: Acknowledge Status bit (Master Transmit mode only)
1 = Acknowledge was not received from slave
0 = Acknowledge was received from slave
ACKDT/ADMSK5: Acknowledge Data bit
In Master Receive mode:
1 = Not Acknowledge
0 = Acknowledge
In Slave mode:
1 = Address masking of ADD5 enabled
0 = Address masking of ADD5 disabled
ACKEN/ADMSK4: Acknowledge Sequence Enable bit
In Master Receive mode:
1 = Initiate Acknowledge sequence on SDA and SCL pins and transmit ACKDT data bit.
0 = Acknowledge sequence Idle
In Slave mode:
1 = Address masking of ADD4 enabled
0 = Address masking of ADD4 disabled
RCEN/ADMSK3: Receive Enable bit
In Master Receive mode:
1 = Enables Receive mode for I
0 = Receive Idle
In Slave mode:
1 = Address masking of ADD3 enabled
0 = Address masking of ADD3 disabled
PEN/ADMSK2: Stop Condition Enable bit
In Master mode:
1 = Initiate Stop condition on SDA and SCL pins. Automatically cleared by hardware.
0 = Stop condition Idle
In Slave mode:
1 = Address masking of ADD2 enabled
0 = Address masking of ADD2 disabled
RSEN/ADMSK1: Repeated Start Condition Enable bit
In Master mode:
1 = Initiate Repeated Start condition on SDA and SCL pins. Automatically cleared by hardware.
0 = Repeated Start condition Idle
In Slave mode (7-Bit Addressing mode):
1 = Address masking of ADD1 enabled
0 = Address masking of ADD1 disabled
In Slave mode (10-Bit Addressing mode):
1 = Address masking of ADD1 and ADD0 enabled
0 = Address masking of ADD1 and ADD0 disabled
GCEN
R/W-0
Note:
Automatically cleared by hardware.
Value that will be transmitted when the user initiates an Acknowledge sequence at
the end of a receive.
ACKSTAT
R/W-0
(1)
(1)
ADMSK5
(1)
(1)
ACKDT/
R/W-0
2
C
ACKEN
ADMSK4
R/W-0
(1)
/
RCEN
ADMSK3
2
R/W-0
C™ MODE)
(1)
/
ADMSK2
PEN
R/W-0
(1)
/
ADMSK1
RSEN
R/W-0
DS39689F-page 179
(1)
/
SEN
R/W-0
bit 0
(1)
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