PIC18F6722-E/PT Microchip Technology, PIC18F6722-E/PT Datasheet - Page 219

• Manufacturer Part Number: PIC18F6722-E/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,64PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6722-E/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3936 B
• Interface Type: SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183032, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA180020 - MODULE PLUG-IN HPC EXPL 18F87J11
• Lead Free Status / Rohs Status: Details

REGISTER 19-4:
© 2008 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
Note 1:
WCOL
R/W-0
When enabled, the SDAx and SCLx pins must be configured as input.
WCOL: Write Collision Detect bit
In Master Transmit mode:
1 = A write to the SSPxBUF register was attempted while the I
0 = No collision
In Slave Transmit mode:
1 = The SSPxBUF register is written while it is still transmitting the previous word (must be cleared in
0 = No collision
In Receive mode (Master or Slave modes):
This is a “don’t care” bit.
SSPOV: Receive Overflow Indicator bit
In Receive mode:
1 = A byte is received while the SSPxBUF register is still holding the previous byte (must be cleared
0 = No overflow
In Transmit mode:
This is a “don’t care” bit in Transmit mode.
SSPEN: Synchronous Serial Port Enable bit
1 = Enables the serial port and configures the SDAx and SCLx pins as the serial port pins
0 = Disables serial port and configures these pins as I/O port pins
CKP: SCKx Release Control bit
In Slave mode:
1 = Release clock
0 = Holds clock low (clock stretch), used to ensure data setup time
In Master mode:
Unused in this mode.
SSPM<3:0>: Synchronous Serial Port Mode Select bits
1111 = I
1110 = I
1011 = I
1000 = I
0111 = I
0110 = I
Bit combinations not specifically listed here are either reserved or implemented in SPI mode only.
SSPOV
R/W-0
transmission to be started (must be cleared in software)
software)
in software)
SSPxCON1: MSSPx CONTROL REGISTER 1 (I
2
2
2
2
2
2
C Slave mode, 10-bit address with Start and Stop bit interrupts enabled
C Slave mode, 7-bit address with Start and Stop bit interrupts enabled
C Firmware Controlled Master mode (Slave Idle)
C Master mode, clock = F
C Slave mode, 10-bit address
C Slave mode, 7-bit address
W = Writable bit
‘1’ = Bit is set
SSPEN
R/W-0
(1)
R/W-0
CKP
OSC
/(4 * (SSPxADD + 1))
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
(1)
SSPM3
R/W-0
PIC18F8722 FAMILY
SSPM2
2
R/W-0
C™ MODE)
2
C™ conditions were not valid for a
x = Bit is unknown
SSPM1
R/W-0
DS39646C-page 217
SSPM0
R/W-0
bit 0