PIC16F876A-I/SP Microchip Technology Inc., PIC16F876A-I/SP Datasheet - Page 69
PIC16F876A-I/SP
Manufacturer Part Number
PIC16F876A-I/SP
Description
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F876A-ISP.pdf
(218 pages)
Specifications of PIC16F876A-I/SP
A/d Inputs
5-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Input Output
22
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SPDIP
Programmable Memory
14K Bytes
Ram Size
368 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F876A-I/SP
Manufacturer:
SAMSUNG
Quantity:
2 200
- Current page: 69 of 218
- Download datasheet (4Mb)
REGISTER 9-2:
2001 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3-0
SSPCON: SYNC SERIAL PORT CONTROL REGISTER (ADDRESS 14h)
bit 7
WCOL: Write Collision Detect bit
Master mode:
1 = A write to SSPBUF was attempted while the I2C conditions were not valid
0 = No collision
Slave mode:
1 = SSPBUF register is written while still transmitting the previous word (must be cleared in
0 = No collision
In SPI mode:
1 = A new byte is received while SSPBUF holds previous data. Data in SSPSR is lost on overflow. In Slave
0 = No overflow
In I
1 = A byte is received while the SSPBUF is holding the previous byte. SSPOV is a "don’t care" in Transmit
0 = No overflow
SSPEN: Synchronous Serial Port Enable bit
In SPI mode,
When enabled, these pins must be properly configured as input or output
1 = Enables serial port and configures SCK, SDO, SDI, and SS as the source of the serial port pins
0 = Disables serial port and configures these pins as I/O port pins
In I
When enabled, these pins must be properly configured as input or output
1 = Enables the serial port and configures the SDA and SCL pins as the source of the serial port pins
0 = Disables serial port and configures these pins as I/O port pins
CKP: Clock Polarity Select bit
In SPI mode:
1 = Idle state for clock is a high level
0 = Idle state for clock is a low level
In I
SCK release control
1 = Enable clock
0 = Holds clock low (clock stretch). (Used to ensure data setup time.)
In I
Unused in this mode
SSPM3:SSPM0: Synchronous Serial Port Mode Select bits
0000 = SPI Master mode, clock = F
0001 = SPI Master mode, clock = F
0010 = SPI Master mode, clock = F
0011 = SPI Master mode, clock = TMR2 output/2
0100 = SPI Slave mode, clock = SCK pin. SS pin control enabled.
0101 = SPI Slave mode, clock = SCK pin. SS pin control disabled. SS can be used as I/O pin.
0110 = I
0111 = I
1000 = I
1011 = I
1110 = I
1111 = I
1001, 1010, 1100, 1101 = Reserved
Legend:
R = Readable bit
- n = Value at POR
SSPOV: Receive Overflow Indicator bit
WCOL
R/W-0
2
2
2
2
software)
mode, the user must read the SSPBUF, even if only transmitting data, to avoid overflows. In Master
mode, the overflow bit is not set, since each operation is initiated by writing to the SSPBUF register.
(Must be cleared in software.)
C mode:
mode. (Must be cleared in software.)
C mode,
C Slave mode:
C Master mode:
2
2
2
2
2
2
C Firmware Controlled Master mode, 7-bit address with START and STOP bit interrupts enabled
C Slave mode, 7-bit address
C Slave mode, 10-bit address
C Master mode, clock = F
C Firmware Controlled Master mode (slave idle)
C Firmware Controlled Master mode, 10-bit address with START and STOP bit interrupts enabled
SSPOV
R/W-0
W = Writable bit
’1’ = Bit is set
SSPEN
R/W-0
OSC
OSC
OSC
OSC
/4
/16
/64
/ (4 * (SSPADD+1))
R/W-0
CKP
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
SSPM3
R/W-0
SSPM2
R/W-0
PIC16F87X
x = Bit is unknown
SSPM1
R/W-0
DS30292C-page 67
SSPM0
R/W-0
bit 0
Related parts for PIC16F876A-I/SP
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
28 PIN, 7 KB FLASH, 368 RAM, 22 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
MCU, 8-Bit, 4KW Flash, 368 RAM, 16 I/O, DIP-18
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SOIC-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 20MHZ, DIP-40
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 20MHZ, MQFP-44
Manufacturer:
Microchip Technology
Datasheet: