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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REGISTER 3-1:
TRISE REGISTER (ADDRESS 89h)
R-0
IBF
bit 7
Parallel Slave Port Status/Control Bits:
bit 7
IBF: Input Buffer Full Status bit
1 = A word has been received and is waiting to be read by the CPU
0 = No word has been received
bit 6
OBF: Output Buffer Full Status bit
1 = The output buffer still holds a previously written word
0 = The output buffer has been read
bit 5
IBOV: Input Buffer Overflow Detect bit (in Microprocessor mode)
1 = A write occurred when a previously input word has not been read (must be cleared in
software)
0 = No overflow occurred
bit 4
PSPMODE: Parallel Slave Port Mode Select bit
1 = PORTD functions in Parallel Slave Port mode
0 = PORTD functions in general purpose I/O mode
bit 3
Unimplemented: Read as '0'
PORTE Data Direction Bits:
bit 2
Bit2: Direction Control bit for pin RE2/CS/AN7
1 = Input
0 = Output
bit 1
Bit1: Direction Control bit for pin RE1/WR/AN6
1 = Input
0 = Output
bit 0
Bit0: Direction Control bit for pin RE0/RD/AN5
1 = Input
0 = Output
Legend:
R = Readable bit
- n = Value at POR
2001 Microchip Technology Inc.
R-0
R/W-0
R/W-0
U-0
OBF
IBOV
PSPMODE
W = Writable bit
U = Unimplemented bit, read as ‘0’
’1’ = Bit is set
’0’ = Bit is cleared
PIC16F87X
R/W-1
R/W-1
R/W-1
Bit2
Bit1
Bit0
bit 0
x = Bit is unknown
DS30292C-page 37