PIC16F72-I/SO Microchip Technology Inc., PIC16F72-I/SO Datasheet - Page 130

• Manufacturer Part Number: PIC16F72-I/SO
• Description: 28 PIN, 3.5 KB FLASH, 128 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F72-I/SO

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 22
• Interface: I2C/SPI
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 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

PIC16F72
Registers ............................................................................. 36
RESET .......................................................................... 59, 62
Revision History ................................................................ 123
RP0, RP1 bit ......................................................................... 7
S
S.......................................................................................... 44
Sales and Support............................................................. 133
Slave Mode
SLEEP..................................................................... 59, 62, 71
SMP .................................................................................... 44
Software Simulator (MPLAB SIM)....................................... 82
Special Event Trigger.......................................................... 57
Special Features of the CPU............................................... 59
Special Function Registers
SPI
SPI Clock Edge Select bit, CKE.......................................... 44
SPI Data Input Sample Phase Select bit, SMP................... 44
SPI Mode
SSP
DS39597B-page 128
ADCON0 (A/D Control 0) ............................................ 53
ADCON1 (A/D Control 1) ............................................ 54
CCPCON1 (Capture/Compare/PWM Control 1) ......... 37
Initialization Conditions (table) .................................... 66
INTCON (Interrupt Control) ......................................... 14
OPTION ...................................................................... 13
PCON (Power Control) ............................................... 17
PIE1 (Peripheral Interrupt Enable 1) ........................... 15
PIR1 (Peripheral Interrupt Flag 1) ............................... 16
PMCON1 (Program Memory Control 1) ...................... 27
SSPCON (Sync Serial Port Control) ........................... 45
SSPSTAT (Synchronous Serial Port Status) ............... 44
STATUS ...................................................................... 12
Summary....................................................................... 9
T1CON (Timer1 Control) ............................................. 31
Brown-out Reset (BOR). See Brown-out Reset (BOR)
MCLR RESET. See MCLR
Power-on Reset (POR). See Power-on Reset (POR)
RESET Conditions for All Registers............................ 66
RESET Conditions for PCON Register ....................... 65
RESET Conditions for Program Counter .................... 65
RESET Conditions for STATUS Register .................... 65
WDT Reset. See Watchdog Timer (WDT)
SCL ............................................................................. 48
SDA............................................................................. 48
PMADRH .................................................................... 27
PMADRL ..................................................................... 27
PMCON1..................................................................... 27
PMDATH ..................................................................... 27
PMDATL...................................................................... 27
Associated Registers .................................................. 46
Serial Clock ................................................................. 43
Serial Data In .............................................................. 43
Serial Data Out............................................................ 43
Slave Select ................................................................ 43
ACK............................................................................. 48
Addressing .................................................................. 48
BF bit........................................................................... 48
I
R/W bit ........................................................................ 49
Reception .................................................................... 49
SCL Clock Input .......................................................... 48
SSPOV bit ................................................................... 48
Transmission............................................................... 49
2
C Mode Operation .................................................... 48
SSPADD Register............................................................... 10
SSPEN................................................................................ 45
SSPIF ................................................................................. 16
SSPM3:SSPM0 .................................................................. 45
SSPOV ............................................................................... 45
SSPSTAT Register ............................................................. 10
Stack................................................................................... 19
START bit, S....................................................................... 44
STATUS Register
STOP bit, P......................................................................... 44
Synchronous Serial Port (SSP) .......................................... 43
Synchronous Serial Port Enable bit, SSPEN...................... 45
Synchronous Serial Port Interrupt....................................... 16
Synchronous Serial Port Mode Select bits,
T
T2CKPS0 bit ....................................................................... 36
T2CKPS1 bit ....................................................................... 36
T2CON (Timer2 Control) .................................................... 36
T
Timer0................................................................................. 29
Timer1
Timer2................................................................................. 35
AD
...................................................................................... 56
SSPM3:SSPM0 ............................................................ 45
Overflows.................................................................... 19
Underflow ................................................................... 19
DC bit.......................................................................... 12
IRP bit ......................................................................... 12
PD bit .......................................................................... 62
TO bit .................................................................... 12, 62
Overview..................................................................... 43
SPI Mode .................................................................... 43
Clock Source Edge Select (T0SE bit)......................... 13
Clock Source Select (T0CS bit) .................................. 13
External Clock............................................................. 30
Interrupt ...................................................................... 29
Operation .................................................................... 29
Overflow Enable (TMR0IE bit) .................................... 14
Overflow Flag (TMR0IF bit) ........................................ 69
Overflow Interrupt ....................................................... 69
Prescaler .................................................................... 30
T0CKI ......................................................................... 30
Associated Registers .................................................. 34
Asynchronous Counter Mode ..................................... 33
Capacitor Selection..................................................... 33
Counter Operation ...................................................... 32
Interrupt ...................................................................... 33
Operation in Timer Mode ............................................ 32
Oscillator..................................................................... 33
Prescaler .................................................................... 34
Resetting TMR1H, TMR1L Register Pair.................... 34
Resetting Using a CCP Trigger Output....................... 33
Synchronized Counter Mode ...................................... 32
Interrupt ...................................................................... 35
Operation .................................................................... 35
Output ......................................................................... 35
Prescaler, Postscaler .................................................. 35
2002 Microchip Technology Inc.