PIC16C72-20/SP Microchip Technology, PIC16C72-20/SP Datasheet - Page 119

• Manufacturer Part Number: PIC16C72-20/SP
• Description: IC MCU OTP 2KX14 A/D PWM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C72-20/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: Q858228

PR2 Register ...................................................................... 31
Prescaler, Switching Between Timer0 and WDT ............... 26
PRO MATE
Program Memory
Program Memory Maps
Program Verification .......................................................... 72
PS0 bit ............................................................................... 10
PS1 bit ............................................................................... 10
PS2 bit ............................................................................... 10
PSA bit ............................................................................... 10
R
R/W .............................................................................. 40, 43
R/W bit ................................................................... 48, 49, 50
RBIF bit ........................................................................ 21, 68
RBPU bit ............................................................................ 10
RC Oscillator ................................................................ 61, 64
Read/Write bit Information, R/W .................................. 40, 43
Receive Overflow Detect bit, SSPOV ................................ 41
Receive Overflow Indicator bit, SSPOV ............................. 44
Register File ......................................................................... 6
Registers
Reset ............................................................................ 59, 61
Reset Conditions for Special Registers ............................. 64
RP0 bit ............................................................................. 6, 9
RP1 bit ................................................................................. 9
S
S ................................................................................... 40, 43
SCK .................................................................................... 42
SCL .................................................................................... 47
SDI ..................................................................................... 42
SDO ................................................................................... 42
Slave Mode
SLEEP ......................................................................... 59, 61
SMP ................................................................................... 43
Special Event Trigger ......................................................... 58
Special Features of the CPU ............................................. 59
Special Function Registers
Special Function Registers, Section .................................... 7
SPI
1998 Microchip Technology Inc.
Paging ........................................................................ 16
PIC16C72 .................................................................... 5
PIC16CR72 .................................................................. 5
Initialization Conditions .............................................. 65
Maps
Reset Conditions ........................................................ 64
SSPCON
SSPSTAT ................................................................... 43
SCL ............................................................................ 47
SDA ............................................................................ 47
PIC16C72 .................................................................... 7
PIC16CR72 .................................................................. 7
Block Diagram ...................................................... 42, 45
Mode .......................................................................... 42
Serial Clock ................................................................ 45
Serial Data In ............................................................. 45
Serial Data Out .......................................................... 45
Slave Select ............................................................... 45
SPI Mode ................................................................... 45
SSPCON .................................................................... 44
SSPSTAT ................................................................... 43
PIC16C72 ............................................................ 6
PIC16CR72 .......................................................... 6
Diagram ............................................................. 40
Section ............................................................... 40
Diagram ............................................................. 41
Universal Programmer ................................ 75
Preliminary
SPI Clock Edge Select bit, CKE ........................................ 43
SPI Data Input Sample Phase Select bit, SMP ................. 43
SPI Mode ........................................................................... 42
SS ...................................................................................... 42
SSP
SSPADD Register ................................................................8
SSPCON ..................................................................... 41, 44
SSPEN ........................................................................ 41, 44
SSPIE bit ........................................................................... 12
SSPIF bit ........................................................................... 13
SSPM3:SSPM0 ........................................................... 41, 44
SSPOV .................................................................. 41, 44, 47
SSPSTAT .......................................................................... 40
SSPSTAT Register ........................................................ 8, 43
Stack .................................................................................. 16
Start bit, S .................................................................... 40, 43
STATUS Register .................................................................9
Stop bit, P .................................................................... 40, 43
Synchronous Serial Port (SSP)
Synchronous Serial Port Enable bit, SSPEN ............... 41, 44
Synchronous Serial Port Mode Select bits,
SSPM3:SSPM0 ........................................................... 41, 44
Synchronous Serial Port Module ....................................... 39
Synchronous Serial Port Status Register .......................... 43
T
T0CS bit ............................................................................. 10
T1CKPS0 bit ...................................................................... 27
T1CKPS1 bit ...................................................................... 27
T1CON Register ................................................................ 27
T1OSCEN bit ..................................................................... 27
T1SYNC bit ........................................................................ 27
T2CKPS0 bit ...................................................................... 32
T2CKPS1 bit ...................................................................... 32
T2CON Register ................................................................ 32
T
Timer0
Timers
AD
Module Overview ....................................................... 39
Section ....................................................................... 39
SSPCON ................................................................... 44
SSPSTAT .................................................................. 43
Block Diagram, SPI Mode ......................................... 42
SPI Mode ................................................................... 42
.................................................................................... 57
RTCC ......................................................................... 65
Timer0
Timer1
Timer2
Block Diagram ................................................... 25
Interrupt ............................................................. 26
Prescaler ........................................................... 25
Prescaler Block Diagram ................................... 26
Section .............................................................. 25
Switching Prescaler Assignment ....................... 26
T0IF ................................................................... 68
TMR0 Interrupt .................................................. 68
Capacitor Selection ........................................... 29
Oscillator ........................................................... 29
Resetting Timer1 using a CCP Trigger Output .. 29
T1CON .............................................................. 27
Block Diagram ................................................... 31
Postscaler .......................................................... 31
Prescaler ........................................................... 31
T2CON .............................................................. 32
PIC16C72 Series
DS39016A-page 119