PIC12F1822-I/SN Microchip Technology, PIC12F1822-I/SN Datasheet - Page 307

• Manufacturer Part Number: PIC12F1822-I/SN
• Description: 3.5 KB Flash, 128 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 S
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1822-I/SN

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of I/o's: 6
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 128Byte
• Embedded Interface Type: AUSART, EUSART, I2C, SPI
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Processor Series: PIC12F
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 26-10:
FIGURE 26-11:
TABLE 26-7:
 2010 Microchip Technology Inc.
TX/CK pin
(SCKP = 0)
TX/CK pin
(SCKP = 1)
TRMT bit
BAUDCON
INTCON
PIE1
PIR1
RCSTA
SPBRGL
SPBRGH
TRISA
TRISC
TXREG
TXSTA
Legend:
Note
RX/DT
pin
Write to
TXREG Reg
TXIF bit
(Interrupt Flag)
TXEN bit
Note:
Name
(2)
1:
2:
*
‘1’
— = unimplemented location, read as ‘0’. Shaded cells are not used for Synchronous Master Transmission.
Page provides register information.
PIC12F/LF1822 only.
PIC16F/LF1823 only.
Sync Master mode, SPBRGL = 0, continuous transmission of two 8-bit words.
Write Word 1
TMR1GIE
TMR1GIF
ABDOVF
SPEN
CSRC
SUMMARY OF REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER
TRANSMISSION
TXREG reg
Bit 7
GIE
RX/DT pin
TX/CK pin
—
—
TRMT bit
TXEN bit
TXIF bit
Write to
SYNCHRONOUS TRANSMISSION
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
bit 0
RCIDL
ADIE
Bit 6
PEIE
ADIF
RX9
TX9
—
—
Write Word 2
bit 1
Word 1
PIC12F/LF1822/PIC16F/LF1823
TRISA5
TMR0IE
TRISC5
SREN
TXEN
RCIE
RCIF
Bit 5
—
(1)
bit 2
bit 0
EUSART Transmit Data Register
TRISA4
Preliminary
TRISC4
CREN
SYNC
SCKP
INTE
Bit 4
TXIE
TXIF
BRG<15:8>
BRG<7:0>
(1)
bit 1
TRISC3
ADDEN
TRISA3
SENDB
BRG16
bit 7
SSPIE
SSPIF
IOCIE
Bit 3
bit 2
bit 0
TMR0IF
CCP1IE
CCP1IF
TRISA2
TRISC2
BRGH
FERR
Bit 2
—
Word 2
bit 1
TMR2IE
TMR2IF
TRISA1
TRISC1
OERR
TRMT
WUE
bit 6
Bit 1
INTF
TMR1IE
TMR1IF
TRISC0
ABDEN
TRISA0
IOCIF
RX9D
TX9D
Bit 0
DS41413B-page 307
bit 7
Register on
bit 7
Page
297*
297*
287*
296
101
102
105
295
124
128
294
‘1’