PIC16F876A-I/ML Microchip Technology, PIC16F876A-I/ML Datasheet - Page 226

• Manufacturer Part Number: PIC16F876A-I/ML
• Description: IC MCU FLASH 8KX14 A/D 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F876A-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: I2C/SPI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• 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
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Data Rom Size: 256 B
• Height: 0.88 mm
• Length: 6 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4 V
• Width: 6 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F87XA
MPLAB ICE 4000 High-Performance Universal
MPLAB Integrated Development
MPLINK Object Linker/MPLIB Object Librarian ............... 168
MSSP ................................................................................. 71
MSSP Module
Multi-Master Mode ........................................................... 105
O
Opcode Field Descriptions ............................................... 159
OPTION_REG Register ..................................................... 23
OSC1/CLKI Pin .............................................................. 8, 10
OSC2/CLKO Pin ............................................................ 8, 10
Oscillator Configuration
Oscillator Selection .......................................................... 143
Oscillator Start-up Timer (OST) ............................... 143, 148
Oscillator, WDT ................................................................ 155
Oscillators
P
Package Information
Packaging Information ..................................................... 209
Paging, Program Memory .................................................. 30
Parallel Slave Port (PSP) ....................................... 13, 48, 51
Parallel Slave Port Requirements
PCL Register .......................................................... 19, 20, 30
PCLATH Register ................................................... 19, 20, 30
PCON Register .................................................... 20, 29, 149
PIC16F87XA Product Identification System ..................... 231
PICkit 1 Flash Starter Kit .................................................. 171
DS39582B-page 224
In-Circuit Emulator ................................................... 169
Environment Software .............................................. 167
I
SPI Mode ................................................................... 71
SPI Mode. See SPI.
Clock Stretching ......................................................... 90
Clock Synchronization and the CKP Bit ..................... 91
Control Registers (General) ....................................... 71
Operation ................................................................... 84
Overview .................................................................... 71
SPI Master Mode ....................................................... 76
SPI Slave Mode ......................................................... 77
SSPBUF ..................................................................... 76
SSPSR ....................................................................... 76
INTEDG Bit ................................................................ 23
PS2:PS0 Bits .............................................................. 23
PSA Bit ....................................................................... 23
RBPU Bit .................................................................... 23
T0CS Bit ..................................................................... 23
T0SE Bit ..................................................................... 23
HS .................................................................... 145, 149
LP ..................................................................... 145, 149
RC ............................................................ 145, 146, 149
XT ..................................................................... 145, 149
Capacitor Selection .................................................. 146
Ceramic Resonator Selection .................................. 145
Crystal and Ceramic Resonators ............................. 145
RC ............................................................................ 146
Marking .................................................................... 209
Associated Registers ................................................. 52
RE0/RD/AN5 Pin .................................................. 49, 51
RE1/WR/AN6 Pin ................................................. 49, 51
RE2/CS/AN7 Pin .................................................. 49, 51
Select (PSPMODE Bit) ..............................48, 49, 50, 51
(PIC16F874A/ 877A Only) ....................................... 187
BOR Bit ...................................................................... 29
POR Bit ...................................................................... 29
2
C Mode. See I
2
C.
PICSTART Plus Development Programmer .................... 169
PIE1 Register ................................................................20, 25
PIE2 Register ................................................................20, 27
Pinout Descriptions
PIR1 Register ...............................................................19, 26
PIR2 Register ...............................................................19, 28
POP ................................................................................... 30
POR. See Power-on Reset.
PORTA ...........................................................................8, 10
PORTB ...........................................................................9, 11
PORTB Register ................................................................ 21
PORTC ...........................................................................9, 12
PORTD .........................................................................13, 51
PORTE .............................................................................. 13
Postscaler, WDT
Power-down Mode. See Sleep.
Power-on Reset (POR) ..................... 143, 147, 148, 149, 150
PIC16F873A/PIC16F876A ........................................... 8
Associated Registers ................................................. 43
Functions ................................................................... 43
PORTA Register ...................................................19, 41
TRISA Register .......................................................... 41
Associated Registers ................................................. 45
Functions ................................................................... 45
PORTB Register ...................................................19, 44
Pull-up Enable (RBPU Bit) ......................................... 23
RB0/INT Edge Select (INTEDG Bit) .......................... 23
RB0/INT Pin, External .....................................9, 11, 154
RB7:RB4 Interrupt-on-Change ................................ 154
RB7:RB4 Interrupt-on-Change Enable
RB7:RB4 Interrupt-on-Change Flag
TRISB Register .....................................................21, 44
Associated Registers ................................................. 47
Functions ................................................................... 47
PORTC Register ...................................................19, 46
RC3/SCK/SCL Pin ..................................................... 85
RC6/TX/CK Pin ........................................................ 112
RC7/RX/DT Pin .................................................112, 113
TRISC Register ...................................................46, 111
Associated Registers ................................................. 48
Functions ................................................................... 48
Parallel Slave Port (PSP) Function ............................ 48
PORTD Register ...................................................19, 48
TRISD Register .......................................................... 48
Analog Port Pins ...................................................49, 51
Associated Registers ................................................. 50
Functions ................................................................... 49
Input Buffer Full Status (IBF Bit) ................................ 50
Input Buffer Overflow (IBOV Bit) ................................ 50
Output Buffer Full Status (OBF Bit) ........................... 50
PORTE Register ...................................................19, 49
PSP Mode Select (PSPMODE Bit) ........... 48, 49, 50, 51
RE0/RD/AN5 Pin ..................................................49, 51
RE1/WR/AN6 Pin ..................................................49, 51
RE2/CS/AN7 Pin ...................................................49, 51
TRISE Register .......................................................... 49
Assignment (PSA Bit) ................................................ 23
Rate Select (PS2:PS0 Bits) ....................................... 23
POR Status (POR Bit) ............................................... 29
Power Control (PCON) Register .............................. 149
Power-down (PD Bit) ..........................................22, 147
Power-up Timer (PWRT) ......................................... 143
Time-out (TO Bit) ................................................22, 147
(RBIE Bit) ....................................................24, 154
(RBIF Bit) ..............................................24, 44, 154
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