PIC12F1840T-I/SN Microchip Technology, PIC12F1840T-I/SN Datasheet - Page 112

• Manufacturer Part Number: PIC12F1840T-I/SN
• Description: 7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core 8 SOI
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 12Fr

Specifications of PIC12F1840T-I/SN

• Core Processor: RISC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12(L)F1840
REGISTER 12-1:
DS41441B-page 112
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
RXDTSEL
R/W-0/0
RXDTSEL: Pin Selection bit
0 =
1 =
SDOSEL: Pin Selection bit
0 =
1 =
SSSEL: Pin Selection bit
0 =
1 =
Unimplemented: Read as ‘0’
T1GSEL: Pin Selection bit
0 =
1 =
TXCKSEL: Pin Selection bit
0 =
1 =
P1BSEL: Pin Selection bit
0 =
1 =
CCP1SEL: Pin Selection bit
0 =
1 =
SDOSEL
R/W-0/0
RX/DT function is on RA1
RX/DT function is on RA5
SDO function is on RA0
SDO function is on RA4
SS function is on RA3
SS function is on RA0
T1G function is on RA4
T1G function is on RA3
TX/CK function is on RA0
TX/CK function is on RA4
P1B function is on RA0
P1B function is on RA4
CCP1/P1A function is on RA2
CCP1/P1A function is on RA5
APFCON: ALTERNATE PIN FUNCTION CONTROL REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
SSSEL
U-0
—
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
T1GSEL
R/W-0/0
TXCKSEL
R/W-0/0
 2011 Microchip Technology Inc.
P1BSEL
R/W-0/0
CCP1SEL
R/W-0/0
bit 0