PIC16LC926T-I/PT Microchip Technology, PIC16LC926T-I/PT Datasheet - Page 171
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PIC16LC926T-I/PT
Manufacturer Part Number
PIC16LC926T-I/PT
Description
IC MCU CMOS 20MHZ 8K W/LCD64TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16LC926T-I/PT
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)
2.5 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Processor Series
PIC16LC
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
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LC926T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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