PIC18LF2439T-I/SO Microchip Technology, PIC18LF2439T-I/SO Datasheet - Page 30
![IC MCU FLASH 6KX16 EE A/D 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
PIC18LF2439T-I/SO
Manufacturer Part Number
PIC18LF2439T-I/SO
Description
IC MCU FLASH 6KX16 EE A/D 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Specifications of PIC18LF2439T-I/SO
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
12KB (6K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
640 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
640 B
Interface Type
I2C, SPI, AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Number Of Timers
16 bit
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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PIC18FXX39
TABLE 3-3:
DS30485A-page 28
ADRESH
ADRESL
ADCON0
ADCON1
CCPR1H
CCPR1L
CCP1CON
CCPR2H
CCPR2L
CCP2CON
TMR3H
TMR3L
T3CON
SPBRG
RCREG
TXREG
TXSTA
RCSTA
EEADR
EEDATA
EECON1
EECON2
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as '0', q = value depends on condition.
Note 1: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
Register
2: When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the interrupt
3: One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
4: See Table 3-2 for RESET value for specific condition.
5: Bit 6 of PORTA, LATA, and TRISA are enabled in ECIO and RCIO Oscillator modes only. In all other
6: Bit 6 of PORTA, LATA and TRISA are not available on all devices. When unimplemented, they are read ‘0’.
* These registers are retained to maintain compatibility with PIC18FXX2 devices; however, one or more bits
*
*
Shaded cells indicate conditions do not apply for the designated device.
are reserved. Users should not modify the value of these bits. See Section 4.9.2 for details.
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
vector (0008h or 0018h).
Oscillator modes, they are disabled and read ‘0’.
*
*
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
2439 4439 2539 4539
Applicable Devices
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
Brown-out Reset
Power-on Reset,
xxxx xxxx
xxxx xxxx
0000 00-0
00-- 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 -010
0000 000x
0000 0000
0000 0000
xx-0 x000
---- ----
Preliminary
RESET Instruction
MCLR Resets
Stack Resets
uuuu uuuu
uuuu uuuu
0000 00-0
00-- 0000
uuuu uuuu
uuuu uuuu
--00 0000
uuuu uuuu
uuuu uuuu
--00 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 -010
0000 000x
0000 0000
0000 0000
uu-0 u000
---- ----
WDT Reset
2002 Microchip Technology Inc.
Wake-up via WDT
or Interrupt
uuuu uuuu
uuuu uuuu
uuuu uu-u
uu-- uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-0 u000
---- ----
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