PIC16LC72A-04/SO Microchip Technology, PIC16LC72A-04/SO Datasheet - Page 115

• Manufacturer Part Number: PIC16LC72A-04/SO
• Description: IC MCU OTP 2KX14 A/D PWM 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC72A-04/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• 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): 2.5 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PIR1 Register ............................................................... 9
Pointer, FSR ...................................................................... 18
PORTA ................................................................................ 6
PORTB ................................................................................ 6
PORTC ................................................................................ 6
Postscaler, Timer2
Postscaler, WDT ................................................................ 25
Power-on Reset (POR) ........................... 55
Prescaler, Capture ............................................................. 34
Prescaler, Timer0 .............................................................. 25
Prescaler, Timer1 .............................................................. 28
1999 Microchip Technology Inc.
ADIF Bit ..................................................................... 15
CCP1IF Bit ................................................................. 15
SSPIF Bit ................................................................... 15
TMR1IF Bit ................................................................ 15
TMR2IF Bit ................................................................ 15
Analog Port Pins .......................................................... 6
PORTA Register ................................................... 9
RA3:RA0 and RA5 Port Pins ..................................... 19
RA4/T0CKI Pin ..................................................... 6
RA5/SS/AN4 Pin ................................................... 6
TRISA Register ................................................... 10
PORTB Register ................................................... 9
Pull-up Enable (RBPU Bit) ......................................... 12
RB0/INT Edge Select (INTEDG Bit) .......................... 12
RB0/INT Pin, External .......................................... 6
RB3:RB0 Port Pins .................................................... 21
RB7:RB4 Interrupt on Change ................................... 63
RB7:RB4 Interrupt on Change
Enable (RBIE Bit) ............................................... 13
RB7:RB4 Interrupt on Change
Flag (RBIF Bit) ..............................................13
RB7:RB4 Port Pins .................................................... 21
TRISB Register ................................................... 10
Block Diagram ........................................................... 23
PORTC Register ................................................... 9
RC0/T1OSO/T1CKI Pin ............................................... 6
RC1/T1OSI Pin ............................................................ 6
RC2/CCP1 Pin ............................................................. 6
RC3/SCK/SCL Pin ................................................ 6
RC4/SDI/SDA Pin ................................................. 6
RC5/SDO Pin ....................................................... 6
RC6 Pin ....................................................................... 6
RC7 Pin ....................................................................... 6
TRISC Register .................................................. 10
Select (TOUTPS3:TOUTPS0 Bits) ............................ 31
Assignment (PSA Bit) ......................................... 12
Block Diagram ........................................................... 26
Rate Select (PS2:PS0 Bits) ................................ 12
Switching Between Timer0 and WDT ........................ 26
Oscillator Start-up Timer (OST) .......................... 55
POR Status (POR Bit) ............................................... 16
Power Control (PCON) Register ................................ 60
Power-down (PD Bit) .......................................... 11
Power-on Reset Circuit, External .............................. 59
Power-up Timer (PWRT) .................................... 55
PWRT Enable (PWRTE Bit) ...................................... 55
Time-out (TO Bit) ................................................ 11
Time-out Sequence ................................................... 60
Timing Diagram ......................................................... 92
Assignment (PSA Bit) ......................................... 12
Block Diagram ........................................................... 26
Rate Select (PS2:PS0 Bits) ................................ 12
Switching Between Timer0 and WDT ........................ 26
Select (T1CKPS1:T1CKPS0 Bits)............................... 27
,
57
,
59
,
,
21
60
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
Preliminary
15
19
19
39
19
21
63
63
63
21
23
39
39
39
23
25
25
61
59
57
59
57
25
25
Prescaler, Timer2 .............................................................. 36
PRO MATE
Program Counter
Program Memory ................................................................. 7
Program Verification .......................................................... 66
Programming Pin (Vpp) ....................................................... 6
Programming, Device Instructions .................................... 67
PWM (CCP Module) .......................................................... 36
Q
Q-Clock ............................................................................. 36
R
Register File ........................................................................ 8
Register File Map ................................................................ 8
Reset ...........................................................................55
Revision History .............................................................. 111
S
SEEVAL
SLEEP .................................................................. 55
Software Simulator (MPLAB-SIM) ..................................... 76
Special Features of the CPU ............................................. 55
Special Function Registers .................................................. 9
Speed, Operating ................................................................ 1
SPI (SSP Module)
Select (T2CKPS1:T2CKPS0 Bits) ............................. 31
PCL Register .........................................................9
PCLATH Register ........................................... 9
Reset Conditions ....................................................... 60
Interrupt Vector ........................................................... 7
Paging ...................................................................7
Program Memory Map ................................................ 7
Reset Vector ............................................................... 7
Block Diagram ........................................................... 36
CCPR1H:CCPR1L Registers .................................... 36
Duty Cycle ................................................................. 36
Example Frequencies/Resolutions ............................ 37
Output Diagram ......................................................... 36
Period ........................................................................ 36
Set-Up for PWM Operation ....................................... 37
TMR2 to PR2 Match ............................................31
TMR2 to PR2 Match Enable (TMR2IE Bit) ................ 14
TMR2 to PR2 Match Flag (TMR2IF Bit) .................... 15
Block Diagram ........................................................... 58
Reset Conditions for All Registers ............................ 61
Reset Conditions for PCON Register ........................ 60
Reset Conditions for Program Counter ..................... 60
Reset Conditions for STATUS Register .................... 60
Timing Diagram ......................................................... 92
Block Diagram ........................................................... 39
Buffer Full Status (BF Bit) ......................................... 46
Clock Edge Select (CKE Bit) ..................................... 46
Clock Polarity Select (CKP Bit) ................................. 47
Data Input Sample Phase (SMP Bit) ......................... 46
Mode Select (SSPM3:SSPM0 Bits) .......................... 47
Receive Overflow Indicator (SSPOV Bit) .................. 47
Serial Clock (RC3/SCK/SCL) .................................... 39
Serial Data In (RC4/SDI/SDA) .................................. 39
Serial Data Out (RC5/SDO) ...................................... 39
Slave Select (RA5/SS/AN4) ...................................... 39
Synchronous Serial Port Enable (SSPEN Bit) .......... 47
Evaluation and Programming System ............. 78
II Universal Programmer ............................. 77
PIC16C62B/72A
DS35008B-page 115
,
,
17
57
,
,
,
,
,
,
17
63
17
36
57
65