PIC16LC774-I/PQ Microchip Technology, PIC16LC774-I/PQ Datasheet - Page 192

• Manufacturer Part Number: PIC16LC774-I/PQ
• Description: 44 PIN, 7KB OTP, 256 RAM, 33 I/O,
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC774-I/PQ

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-MQFP, 44-PQFP
• Processor Series: PIC16LC
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SPI, SSP, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3 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, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PORTC Register ................................................................ 13
PORTD ..................................................................... 9, 15, 37
PORTD Register ................................................................ 13
PORTE ........................................................................... 9, 15
PIC16C77X
PORTE Register ........................................................ 13, 126
Postscaler, Timer2
Postscaler, WDT ................................................................ 39
Power-on Reset (POR) .................... 127, 131, 132, 133, 134
PR2 Register ...................................................................... 14
Prescaler, Capture ............................................................. 48
Prescaler, Timer0 ............................................................... 39
Prescaler, Timer1 ............................................................... 42
Prescaler, Timer2 ............................................................... 50
PRO MATE
Product Identification System ........................................... 199
Program Counter
Program Memory ............................................................... 11
Program Verification ......................................................... 141
Programming Pin (Vpp) .................................................... 7, 8
DS30275A-page 192
RC4/SDI/SDA Pin .................................................... 7, 9
RC5/SDO Pin ........................................................... 7, 9
RC6/TX/CK Pin .................................................. 7, 9, 98
RC7/RX/DT Pin ............................................ 7, 9, 98, 99
TRISC Register .................................................... 32, 97
Block Diagram ............................................................ 34
Parallel Slave Port (PSP) Function ............................ 34
PORTD Register ........................................................ 34
TRISD Register .......................................................... 34
Analog Port Pins .............................................. 9, 36, 37
Block Diagram ............................................................ 35
Input Buffer Full Status (IBF Bit) ................................ 35
Input Buffer Overflow (IBOV Bit) ................................ 35
Output Buffer Full Status (OBF Bit) ............................ 35
PORTE Register ........................................................ 35
PSP Mode Select (PSPMODE Bit) ................ 34, 35, 37
RE0/RD/AN5 Pin .............................................. 9, 36, 37
RE1/WR/AN6 Pin ............................................. 9, 36, 37
RE2/CS/AN7 Pin .............................................. 9, 36, 37
TRISE Register .......................................................... 35
Select (TOUTPS3:TOUTPS0 Bits) ............................ 45
Assignment (PSA Bit) .......................................... 17, 39
Block Diagram ............................................................ 40
Rate Select (PS2:PS0 Bits) ................................. 17, 39
Switching Between Timer0 and WDT ........................ 40
Oscillator Start-up Timer (OST) ....................... 127, 132
POR Status (POR Bit) ................................................ 23
Power Control (PCON) Register .............................. 133
Power-down (PD Bit) ................................................. 16
Power-on Reset Circuit, External ............................. 132
Power-up Timer (PWRT) ................................. 127, 132
Time-out (TO Bit) ....................................................... 16
Time-out Sequence .................................................. 133
Time-out Sequence on Power-up .................... 135, 136
Assignment (PSA Bit) .......................................... 17, 39
Block Diagram ............................................................ 40
Rate Select (PS2:PS0 Bits) ................................. 17, 39
Switching Between Timer0 and WDT ........................ 40
Select (T1CKPS1:T1CKPS0 Bits) .............................. 41
Select (T2CKPS1:T2CKPS0 Bits) .............................. 45
PCL Register .............................................................. 24
PCLATH Register .............................................. 24, 138
Reset Conditions ...................................................... 133
Interrupt Vector .......................................................... 11
Paging .................................................................. 11, 24
Program Memory Map ............................................... 11
Reset Vector .............................................................. 11
II Universal Programmer ............................ 145
Preliminary
Programming, Device Instructions ................................... 143
PWM (CCP Module) .......................................................... 50
Q
Q-Clock .............................................................................. 50
R
R/W .................................................................................... 54
R/W bit ............................................................................... 64
R/W bit ............................................................................... 65
RCE,Receive Enable bit, RCE ........................................... 56
RCREG .............................................................................. 15
RCSTA Register .......................................................... 15, 98
Read/Write bit, R/W ........................................................... 54
Receive Overflow Indicator bit, SSPOV ............................. 55
Register File ....................................................................... 11
Register File Map ............................................................... 12
Registers
Reset ....................................................................... 127, 131
Restart Condition Enabled bit, RSE ................................... 56
Revision History ............................................................... 187
RSE ................................................................................... 56
Block Diagram ........................................................... 50
CCPR1H:CCPR1L Registers ..................................... 50
Duty Cycle ................................................................. 50
Example Frequencies/Resolutions ............................ 51
Output Diagram ......................................................... 50
Period ........................................................................ 50
Set-Up for PWM Operation ........................................ 51
TMR2 to PR2 Match ............................................ 45, 50
TMR2 to PR2 Match Enable (TMR2IE Bit) ................ 19
TMR2 to PR2 Match Flag (TMR2IF Bit) ..................... 20
CREN Bit ................................................................... 98
FERR Bit .................................................................... 98
OERR Bit ................................................................... 98
RX9 Bit ...................................................................... 98
RX9D Bit .................................................................... 98
SPEN Bit .............................................................. 97, 98
SREN Bit ................................................................... 98
FSR
INDF
INTCON
PCL
PCLATH
PORTB
SSPSTAT .................................................................. 54
STATUS
Summary ................................................................... 13
TMR0
TRISB
Block Diagram ......................................................... 131
Reset Conditions for All Registers ........................... 134
Reset Conditions for PCON Register ...................... 133
Reset Conditions for Program Counter .................... 133
Reset Conditions for STATUS Register ................... 133
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
Summary ........................................................... 15
1999 Microchip Technology Inc.