PIC16C926-I/PT Microchip Technology, PIC16C926-I/PT Datasheet - Page 171

• Manufacturer Part Number: PIC16C926-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,64PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C926-I/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: OTP
• Ram Size: 336 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
• Package / Case: 64-TFQFP
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 336 B
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 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: ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA16PQ640 - ADAPTER DEVICE FOR MPLAB-ICEAC164023 - MODULE SKT PROMATEII 68TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC16C926I/PT

INDEX
A
A/D ..................................................................................... 75
Absolute Maximum Ratings ............................................. 139
ACK Pulse .......................................................................... 66
ACK pulse .............................................................. 70, 71, 72
Analog-to-Digital Converter. See A/D
Appendic C
Appendix A
Appendix B
Application Notes
Assembler
Associated Registers ......................................................... 81
B
BF bit .................................................................................. 70
Block Diagrams
2001 Microchip Technology Inc.
ADCON0 Register ...................................................... 75
ADCON1 Register ...................................................... 76
ADIF bit ...................................................................... 76
Block Diagrams
Configuring Analog Port Pins ..................................... 80
Configuring the Interrupt ............................................ 77
Configuring the Module .............................................. 77
Conversion Clock ....................................................... 79
Conversions ............................................................... 80
Converter Characteristics ........................................ 157
Delays ........................................................................ 78
Effects of a RESET .................................................... 81
GO/DONE bit ............................................................. 76
Internal Sampling Switch (Rss) Impedence ............... 78
Operation During SLEEP ........................................... 81
Register Initialization States ............................. 104, 105
Sampling Requirements ............................................. 78
Source Impedence ..................................................... 78
Time Delays ............................................................... 78
Conversion Considerations ...................................... 168
Revision History ....................................................... 167
Device Differences ................................................... 167
AN552 ........................................................................ 31
AN556 ........................................................................ 25
AN578 ........................................................................ 59
AN594 ........................................................................ 53
AN607 ...................................................................... 102
MPASM Assembler .................................................. 133
A/D Converter ............................................................ 77
Analog Input Model .................................................... 78
Capture Mode ............................................................ 54
Compare Mode .......................................................... 55
External Parallel Cystal Oscillator ............................ 100
External Series Crystal Oscillator ............................ 100
Interrupt Logic .......................................................... 107
LCD Charge Pump ..................................................... 95
LCD Module ............................................................... 84
LCD Resistor Ladder ................................................. 95
On-Chip Reset Circuit .............................................. 101
PIC16C925/926 Architecture ....................................... 6
PORTA
PORTB
Analog Input Model ............................................ 78
Converter ........................................................... 77
RA3:RA0 and RA5 Port Pins ............................. 29
RA4/T0CKI Pin .................................................. 29
RB3:RB0 Port Pins ............................................ 31
RB7:RB4 Port Pins ............................................ 31
Preliminary
BOR. See Brown-out Reset.
Brown-out Reset (BOR) ..................................... 97, 102, 103
C
C (Carry) bit ....................................................................... 19
Capture Mode (CCP)
Capture/Compare/PWM (CCP)
CCP. See Capture/Compare/PWM (CCP).
Charge Pump (LCD) .......................................................... 95
CKP (Clock Polarity Select) bit .......................................... 60
Clocking Scheme ................................................................. 9
Code Examples
PORTC ...................................................................... 33
PORTD
PORTE ...................................................................... 36
PORTF ...................................................................... 37
PORTG ...................................................................... 38
PWM Mode ................................................................ 56
RC Oscillator ........................................................... 100
SSP
Timer0 ....................................................................... 41
Timer0/WDT Prescaler .............................................. 44
Timer1 ....................................................................... 48
Timer2 ....................................................................... 51
Watchdog Timer ...................................................... 110
BOR Status (BOR Bit) ............................................... 24
Associated Registers ................................................. 58
Block Diagram ........................................................... 54
Changing Between Prescalers .................................. 54
Pin Configuration ....................................................... 54
Prescaler ................................................................... 54
Software Interrupt ...................................................... 54
CCP1CON Register ................................................... 53
CCPR1 Register ........................................................ 53
CCPR1H Register ..................................................... 53
CCPR1L Register ...................................................... 53
Register Initialization States .................................... 104
Timer Resources ....................................................... 53
Call of a Subroutine in Page 1 from Page 0 .............. 25
Changing Between Capture Prescalers .................... 54
Changing Prescaler (Timer0 to WDT) ....................... 45
Changing Prescaler (WDT to Timer0) ....................... 45
I/O Programming ....................................................... 39
I
Indirect Addressing .................................................... 26
Initializing PORTA ..................................................... 29
Initializing PORTB ..................................................... 31
Initializing PORTC ..................................................... 33
Initializing PORTD ..................................................... 34
Initializing PORTE ..................................................... 36
Initializing PORTF ...................................................... 37
Initializing PORTG ..................................................... 38
Loading the SSPBUF Register .................................. 61
Program Read ........................................................... 28
Reading a 16-bit Free-running Timer ........................ 49
Saving STATUS, W and PCLATH Registers
Segment Enable
2
C Module Operation ................................................ 73
Pins <4:0> ......................................................... 34
Pins <7:5> ......................................................... 34
I
SPI Mode ........................................................... 61
in RAM ............................................................. 109
One-Third-Duty with 13 Segments .................... 94
Static MUX with 32 Segments ........................... 94
2
C Mode ........................................................... 69
PIC16C925/926
DS39544A-page 169