PIC16LF872-I/SS Microchip Technology, PIC16LF872-I/SS Datasheet - Page 163
![IC MCU FLASH 2KX14 EE A/D 28SSOP](/photos/6/81/68119/150-28-ssop_sml.jpg)
PIC16LF872-I/SS
Manufacturer Part Number
PIC16LF872-I/SS
Description
IC MCU FLASH 2KX14 EE A/D 28SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16C770-ISO.pdf
(8 pages)
2.PIC16F872-ISO.pdf
(168 pages)
3.PIC16F872-ISO.pdf
(5 pages)
4.PIC16F872-ISO.pdf
(6 pages)
Specifications of PIC16LF872-I/SS
Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SSOP
Controller Family/series
PIC16LF
No. Of I/o's
22
Eeprom Memory Size
64Byte
Ram Memory Size
128Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
I2C, SPI, SSP
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Operating Supply Voltage
2 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
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 5 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LF872-I/SS
Manufacturer:
AD
Quantity:
1 560
Part Number:
PIC16LF872-I/SS
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
RESET ........................................................................ 87
RESET
Revision History ............................................................... 155
RSEN Bit
S
S Bit
Sample Bit (SMP) .............................................................. 52
SCK Pin ............................................................................. 55
SCL Pin .............................................................................. 58
SDA Pin ............................................................................. 58
SDI Pin ............................................................................... 55
SDO Pin ............................................................................. 55
SEN Bit
Serial Clock (SCK) ............................................................. 55
Serial Clock (SCL) ............................................................. 58
Serial Data Address (SDA) ................................................ 58
Serial Data In (SDI) ............................................................ 55
Serial Data Out (SDO) ....................................................... 55
Slave Select (SS) ............................................................... 55
SLEEP ................................................................87
SMP Bit .............................................................................. 52
Software Simulator (MPLAB SIM) ................................... 112
Special Features of the CPU ............................................. 87
Special Function Registers (SFRs) ...................................... 9
Speed, Operating ................................................................. 1
SPI Clock Edge Select Bit (CKE) ....................................... 52
SPI Mode
SS Pin ................................................................................ 55
SSBUF Register .................................................................. 9
MSSP
SSPADD Register .............................................................. 10
SSPBUF register ............................................................... 58
SSPCON Register ............................................................... 9
SSPCON2 Register ........................................................... 10
SSPEN Bit ......................................................................... 53
SSPIF ......................................................................... 16
SSPM3:SSPM0 Bits .......................................................... 53
SSPOV Bit .................................................................. 53
SSPOV Status Flag ........................................................... 69
SSPSTAT Register ..................................................... 10
Stack .................................................................................. 20
© 2006 Microchip Technology Inc.
RESET Conditions for All Registers .......................... 93
RESET Conditions for PCON Register ...................... 93
RESET Conditions for Program Counter ................... 93
RESET Conditions for Special Registers .................. 93
RESET Conditions for STATUS Register .................. 93
Brown-out Reset (BOR). See Brown-out Reset (BOR)
MCLR Reset. See MCLR
Power-on Reset (POR). See Power-on Reset (POR)
WDT Reset. See Watchdog Timer (WDT)
Repeated START Condition Enabled Bit (RSEN) ..... 54
START Bit (S) ............................................................ 52
START Condition Enabled Bit (SEN) ........................ 54
Data EEPROM and FLASH Program Memory .......... 23
Associated Registers ................................................. 57
Master Mode .............................................................. 56
Serial Clock ............................................................... 55
Serial Data In ............................................................. 55
Serial Data Out .......................................................... 55
Slave Select ............................................................... 55
SPI Clock ................................................................... 56
See also I
Overflows ................................................................... 20
Underflow .................................................................. 20
2
C Mode and SPI Mode.
,
91
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,
,
,
,
100
91
59
59
58
STATUS Register ..........................................................9
Synchronous Serial Port Enable Bit (SSPEN) ................... 53
Synchronous Serial Port Interrupt ..................................... 16
Synchronous Serial Port Mode Select Bits
T
T1CKPS0 bit ...................................................................... 39
T1CKPS1 bit ...................................................................... 39
T1CON Register .................................................................. 9
T1OSCEN bit ..................................................................... 39
T1SYNC bit ....................................................................... 39
T2CON Register .................................................................. 9
Time-out Sequence ........................................................... 92
Timer0 ............................................................................... 35
Timer1 ............................................................................... 39
Timer2 ............................................................................... 43
Timing Diagrams
C Bit .......................................................................... 12
DC Bit ........................................................................ 12
IRP Bit ....................................................................... 12
PD Bit ..................................................................12
RP1:RP0 Bits ............................................................ 12
TO Bit ..................................................................12
Z Bit ........................................................................... 12
(SSPM3:SSPM0) ...................................................... 53
Associated Registers ................................................ 37
External Clock ........................................................... 36
Interrupt ..................................................................... 35
Overflow Flag (TMR0IF Bit) ...................................... 98
Overflow Interrupt ...................................................... 98
Prescaler ................................................................... 36
T0CKI ........................................................................ 36
Associated Registers ................................................ 42
Asynchronous Counter Mode .................................... 41
Counter Operation ..................................................... 40
Operation in Timer Mode .......................................... 40
Oscillator ................................................................... 41
Prescaler ................................................................... 41
Reading and Writing in Asynchronous
Resetting of Timer1 Registers ................................... 41
Resetting Timer1 using a CCP Trigger Output ......... 41
Synchronized Counter Mode ..................................... 40
Associated Registers ................................................ 44
Output ....................................................................... 44
Postscaler ................................................................. 43
Prescaler ................................................................... 43
Prescaler and Postscaler .......................................... 44
A/D Conversion ....................................................... 137
Acknowledge Sequence ............................................ 71
Baud Rate Generator with Clock Arbitration ............. 65
BRG Reset Due to SDA Collision During
Brown-out Reset ..................................................... 129
Bus Collision
Bus Collision During a Repeated START
Bus Collision During a Repeated START
Bus Collision During a STOP Condition
Bus Collision During a STOP Condition
Capacitor Selection ........................................... 41
Transmit and Acknowledge ............................... 73
Counter Mode ........................................... 41
START Condition ...................................... 75
Condition (Case 1) .................................... 76
Condition (Case2) ..................................... 76
(Case 1) .................................................... 77
(Case 2) .................................................... 77
PIC16F872
DS30221C-page 161
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