PIC16LC923-04I/PT Microchip Technology, PIC16LC923-04I/PT Datasheet - Page 183

• Manufacturer Part Number: PIC16LC923-04I/PT
• Description: IC MCU OTP 4KX14 LCD DVR 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC923-04I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

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1997 Microchip Technology Inc.
Registers Associated with Timer1 as a
Timer/counter.............................................. 54
Registers Associated with Timer2 as a
Timer/Counter............................................. 56
CCP Mode - Timer Resource ..................... 57
Example PWM Frequencies and
Resolutions at 8 MHz.................................. 60
Registers Associated with Timer1,
Capture and Compare ................................ 61
Registers Associated with PWM and
Timer2......................................................... 61
Registers Associated with SPI Operation ... 68
I
Data Transfer Received Byte Actions......... 74
Registers Associated with I
T
Summary of A/D Registers ......................... 88
Frame Frequency Formulas ....................... 96
Approx. Frame Freq in Hz using Timer1 @
32.768 kHz or Fosc @ 8 MHz..................... 96
Approx. Frame Freq in Hz using internal
RC osc @ 14 kHz ....................................... 96
Summary of Registers Associated with
the LCD Module........................................ 102
Ceramic Resonators ................................. 104
Capacitor Selection for Crystal Oscillator . 104
Time-out in Various Situations.................. 107
Status Bits and Their Significance ............ 108
Reset Condition for Special Registers ...... 108
Initialization Conditions for all Registers ... 108
Opcode Field Descriptions........................ 119
PIC16CXXX Instruction Set ...................... 120
development tools from microchip ............ 140
Cross Reference of Device Specs for
Oscillator Configurations and Frequencies
of Operation (Commercial Devices).......... 141
LCD Module Electrical Specifications ....... 145
V
Specifications............................................ 145
External Clock Timing Requirements ....... 148
CLKOUT and I/O Timing Requirements ... 149
Reset, Watchdog Timer, Oscillator
Start-up Timer and Power-up Timer
Requirements ........................................... 150
Timer0 and Timer1 External Clock
Requirements ........................................... 151
Capture/Compare/PWM Requirements .... 152
SPI Mode Requirements........................... 155
I
I
A/D Converter Characteristics:
PIC16C924-04 (Commercial, Industrial)
PIC16LC924-04 (Commercial, Industrial). 158
A/D Conversion Requirements ................. 159
RC Oscillator Frequencies........................ 167
2
2
2
AD
LCD
C Bus Terminology................................... 69
C Bus Start/Stop Bits Requirements ...... 156
C Bus Data Requirements ..................... 157
vs. Device Operating Frequencies ...... 83
Charge Pump Electrical
2
C Operation.... 77
PIC16C9XX
DS30444E - page 183