IC PIC MCU FLASH 8KX14 44TQFP

 

PIC16LF877-04I/PT

Manufacturer Part NumberPIC16LF877-04I/PT
DescriptionIC PIC MCU FLASH 8KX14 44TQFP
ManufacturerMicrochip Technology
SeriesPIC® 16F
PIC16LF877-04I/PT datasheets

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Specifications of PIC16LF877-04I/PT

Core Size8-BitProgram Memory Size14KB (8K x 14)
Core ProcessorPICSpeed4MHz
ConnectivityI²C, SPI, UART/USARTPeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number Of I /o33Program Memory TypeFLASH
Eeprom Size256 x 8Ram Size368 x 8
Voltage - Supply (vcc/vdd)2 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeExternalOperating Temperature-40°C ~ 85°C
Package / Case44-TQFP, 44-VQFPController Family/seriesPIC16LF
No. Of I/o's33Eeprom Memory Size256Byte
Ram Memory Size368ByteCpu Speed4MHz
No. Of Timers3Lead Free Status / RoHS StatusLead free / RoHS Compliant
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PIC16F87X
TABLE 12-6:
INITIALIZATION CONDITIONS FOR ALL REGISTERS
Register
Devices
W
873
874
876
INDF
873
874
876
TMR0
873
874
876
PCL
873
874
876
STATUS
873
874
876
FSR
873
874
876
PORTA
873
874
876
PORTB
873
874
876
PORTC
873
874
876
PORTD
873
874
876
PORTE
873
874
876
PCLATH
873
874
876
INTCON
873
874
876
PIR1
873
874
876
873
874
876
PIR2
873
874
876
TMR1L
873
874
876
TMR1H
873
874
876
T1CON
873
874
876
TMR2
873
874
876
T2CON
873
874
876
SSPBUF
873
874
876
SSPCON
873
874
876
CCPR1L
873
874
876
CCPR1H
873
874
876
CCP1CON
873
874
876
RCSTA
873
874
876
TXREG
873
874
876
RCREG
873
874
876
CCPR2L
873
874
876
CCPR2H
873
874
876
CCP2CON
873
874
876
ADRESH
873
874
876
ADCON0
873
874
876
OPTION_REG
873
874
876
TRISA
873
874
876
TRISB
873
874
876
TRISC
873
874
876
TRISD
873
874
876
TRISE
873
874
876
PIE1
873
874
876
873
874
876
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ’0’, q = value depends on condition,
r = reserved, maintain clear
Note 1: One or more bits in INTCON, PIR1 and/or PIR2 will be affected (to cause wake-up).
2: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
(0004h).
3: See Table 12-5 for RESET value for specific condition.
DS30292C-page 126
Power-on Reset,
MCLR Resets,
Brown-out Reset
WDT Reset
877
xxxx xxxx
uuuu uuuu
877
N/A
877
xxxx xxxx
uuuu uuuu
877
0000h
877
0001 1xxx
000q quuu
877
xxxx xxxx
uuuu uuuu
877
--0x 0000
--0u 0000
877
xxxx xxxx
uuuu uuuu
877
xxxx xxxx
uuuu uuuu
877
xxxx xxxx
uuuu uuuu
877
---- -xxx
---- -uuu
877
---0 0000
---0 0000
877
0000 000x
0000 000u
877
r000 0000
r000 0000
877
0000 0000
0000 0000
877
-r-0 0--0
-r-0 0--0
877
xxxx xxxx
uuuu uuuu
877
xxxx xxxx
uuuu uuuu
877
--00 0000
--uu uuuu
877
0000 0000
0000 0000
877
-000 0000
-000 0000
877
xxxx xxxx
uuuu uuuu
877
0000 0000
0000 0000
877
xxxx xxxx
uuuu uuuu
877
xxxx xxxx
uuuu uuuu
877
--00 0000
--00 0000
877
0000 000x
0000 000x
877
0000 0000
0000 0000
877
0000 0000
0000 0000
877
xxxx xxxx
uuuu uuuu
877
xxxx xxxx
uuuu uuuu
877
0000 0000
0000 0000
877
xxxx xxxx
uuuu uuuu
877
0000 00-0
0000 00-0
877
1111 1111
1111 1111
877
--11 1111
--11 1111
877
1111 1111
1111 1111
877
1111 1111
1111 1111
877
1111 1111
1111 1111
877
0000 -111
0000 -111
877
r000 0000
r000 0000
877
0000 0000
0000 0000
Wake-up via WDT or
Interrupt
uuuu uuuu
N/A
N/A
uuuu uuuu
(2)
0000h
PC + 1
(3)
(3)
uuuq quuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- -uuu
---u uuuu
(1)
uuuu uuuu
(1)
ruuu uuuu
(1)
uuuu uuuu
(1)
-r-u u--u
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uu-u
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
ruuu uuuu
uuuu uuuu
2001 Microchip Technology Inc.