PIC12LF1840T-I/SN Microchip Technology, PIC12LF1840T-I/SN Datasheet - Page 289
![7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano](/photos/16/3/160347/soic8_sml.jpg)
PIC12LF1840T-I/SN
Manufacturer Part Number
PIC12LF1840T-I/SN
Description
7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 6 I/0, Enhanced Mid Range Core, Nano
Manufacturer
Microchip Technology
Series
PIC® XLP™ 12Fr
Datasheet
1.PIC12F1840-EMF.pdf
(382 pages)
Specifications of PIC12LF1840T-I/SN
Processor Series
PIC12F
Core
PIC
Program Memory Type
Flash
Program Memory Size
7 KB
Data Ram Size
256 B
Interface Type
MI2C, SPI, EUSART
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
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
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC12LF1840T-I/SN
Manufacturer:
ST
Quantity:
2 400
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FIGURE 26-10:
FIGURE 26-11:
TABLE 26-7:
2011 Microchip Technology Inc.
TX/CK pin
(SCKP = 0)
TX/CK pin
(SCKP = 1)
TRMT bit
BAUDCON
INTCON
PIE1
PIR1
RCSTA
SPBRGL
SPBRGH
TXREG
TXSTA
Legend:
RX/DT
pin
Write to
TXREG Reg
TXIF bit
(Interrupt Flag)
TXEN bit
Note:
Name
*
‘1’
— = unimplemented location, read as ‘0’. Shaded cells are not used for Synchronous Master Transmission.
Page provides register information.
Sync Master mode, SPBRGL = 0, continuous transmission of two 8-bit words.
Write Word 1
TMR1GIE
TMR1GIF
ABDOVF
CSRC
SPEN
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
PEIE
ADIF
Bit 6
RX9
TX9
Write Word 2
bit 1
Word 1
TMR0IE
SREN
TXEN
RCIE
RCIF
Bit 5
—
EUSART Transmit Data Register
bit 2
bit 0
Preliminary
CREN
SYNC
SCKP
INTE
Bit 4
TXIE
TXIF
BRG<15:8>
BRG<7:0>
bit 1
ADDEN
SENDB
BRG16
SSPIE
SSPIF
IOCIE
bit 7
Bit 3
bit 2
bit 0
TMR0IF
CCP1IE
CCP1IF
BRGH
FERR
Bit 2
—
Word 2
PIC12(L)F1840
bit 1
TMR2IE
TMR2IF
OERR
TRMT
WUE
Bit 1
INTF
bit 6
TMR1IE
TMR1IF
ABDEN
IOCIF
RX9D
TX9D
Bit 0
DS41441B-page 289
bit 7
Register
on Page
bit 7
279*
279*
269*
278
277
276
83
84
86
‘1’
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