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 2-1:
SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Address
Name
Bit 7
Bit 6
Bank 1
(3)
80h
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
81h
OPTION_REG
RBPU
INTEDG
(3)
82h
PCL
Program Counter (PC) Least Significant Byte
(3)
83h
STATUS
IRP
RP1
(3)
84h
FSR
Indirect Data Memory Address Pointer
85h
TRISA
86h
TRISB
PORTB Data Direction Register
87h
TRISC
PORTC Data Direction Register
(4)
88h
TRISD
PORTD Data Direction Register
(4)
89h
TRISE
IBF
OBF
(1,3)
8Ah
PCLATH
(3)
8Bh
INTCON
GIE
PEIE
(2)
8Ch
PIE1
PSPIE
ADIE
8Dh
PIE2
(5)
8Eh
PCON
8Fh
Unimplemented
90h
Unimplemented
91h
SSPCON2
GCEN
ACKSTAT
92h
PR2
Timer2 Period Register
93h
SSPADD
Synchronous Serial Port (I
94h
SSPSTAT
SMP
CKE
95h
Unimplemented
96h
Unimplemented
97h
Unimplemented
98h
TXSTA
CSRC
TX9
99h
SPBRG
Baud Rate Generator Register
9Ah
Unimplemented
9Bh
Unimplemented
9Ch
Unimplemented
9Dh
Unimplemented
9Eh
ADRESL
A/D Result Register Low Byte
9Fh
ADCON1
ADFM
Legend:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as '0', r = reserved.
Shaded locations are unimplemented, read as ‘0’.
Note 1: The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<12:8> whose
contents are transferred to the upper byte of the program counter.
2: Bits PSPIE and PSPIF are reserved on PIC16F873/876 devices; always maintain these bits clear.
3: These registers can be addressed from any bank.
4: PORTD, PORTE, TRISD, and TRISE are not physically implemented on PIC16F873/876 devices; read as ‘0’.
5: PIR2<6> and PIE2<6> are reserved on these devices; always maintain these bits clear.
DS30292C-page 16
Bit 5
Bit 4
Bit 3
Bit 2
T0CS
T0SE
PSA
PS2
RP0
TO
PD
Z
PORTA Data Direction Register
IBOV
PSPMODE
PORTE Data Direction Bits
Write Buffer for the upper 5 bits of the Program Counter
T0IE
INTE
RBIE
T0IF
RCIE
TXIE
SSPIE
CCP1IE
EEIE
BCLIE
ACKDT
ACKEN
RCEN
PEN
2
C mode) Address Register
D/A
P
S
R/W
TXEN
SYNC
BRGH
PCFG3
PCFG2
Value on:
Details
Bit 1
Bit 0
POR,
on
BOR
page:
27
0000 0000
PS1
PS0
19
1111 1111
26
0000 0000
DC
C
18
0001 1xxx
27
xxxx xxxx
29
--11 1111
31
1111 1111
33
1111 1111
35
1111 1111
37
0000 -111
26
---0 0000
INTF
RBIF
20
0000 000x
TMR2IE
TMR1IE
21
0000 0000
CCP2IE
23
-r-0 0--0
POR
BOR
25
---- --qq
RSEN
SEN
68
0000 0000
55
1111 1111
73, 74
0000 0000
UA
BF
66
0000 0000
TRMT
TX9D
95
0000 -010
97
0000 0000
116
xxxx xxxx
PCFG1
PCFG0
112
0--- 0000
2001 Microchip Technology Inc.