PIC16LF872T-I/SS Microchip Technology, PIC16LF872T-I/SS Datasheet - Page 68
![IC MCU FLASH 2KX14 EE A/D 28SSOP](/photos/6/81/68119/150-28-ssop_sml.jpg)
PIC16LF872T-I/SS
Manufacturer Part Number
PIC16LF872T-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 PIC16LF872T-I/SS
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
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
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16C770-ISO PDF datasheet
- PIC16F872-ISO PDF datasheet #2
- PIC16F872-ISO PDF datasheet #3
- PIC16F872-ISO PDF datasheet #4
- Current page: 68 of 168
- Download datasheet (3Mb)
PIC16F872
9.2.10
A Repeated START condition occurs when the RSEN
bit (SSPCON2<1>) is programmed high and the I
module is in the IDLE state. When the RSEN bit is set,
the SCL pin is asserted low. When the SCL pin is sam-
pled low, the baud rate generator is loaded with the
contents of SSPADD<6:0> and begins counting. The
SDA pin is released (brought high) for one baud rate
generator count (T
times out if SDA is sampled high, the SCL pin will be
de-asserted (brought high). When SCL is sampled
high, the baud rate generator is reloaded with the con-
tents of SSPADD<6:0> and begins counting. SDA and
SCL must be sampled high for one T
then followed by assertion of the SDA pin (SDA is low)
for one T
RSEN bit in the SSPCON2 register will be automati-
cally cleared and the baud rate generator will not be
reloaded, leaving the SDA pin held low. As soon as a
START condition is detected on the SDA and SCL pins,
the S bit (SSPSTAT<3>) will be set. The SSPIF bit will
not be set until the baud rate generator has timed out.
FIGURE 9-13:
DS30221C-page 66
Note 1: If RSEN is programmed while any other
2: A bus collision during the Repeated
BRG
I
START CONDITION TIMING
event is in progress, it will not take effect.
2
START condition occurs if:
• SCL goes low before SDA is
• SDA is sampled low when SCL
C MASTER MODE REPEATED
, while SCL is high. Following this, the
goes from low to high.
asserted low. This may indicate that
another master is attempting to
transmit a data "1".
Falling edge of ninth clock
BRG
). When the baud rate generator
REPEAT START CONDITION WAVEFORM
SDA
SCL
End of Xmit
Write to SSPCON2
occurs here.
SDA = 1,
SCL(no change).
BRG
. This action is
2
C
T
SDA = 1,
SCL = 1
BRG
T
BRG
Immediately following the SSPIF bit getting set, the
user may write the SSPBUF with the 7-bit address in
7-bit mode, or the default first address in 10-bit mode.
After the first eight bits are transmitted and an ACK is
received, the user may then transmit an additional eight
bits of address (10-bit mode), or eight bits of data (7-bit
mode).
9.2.10.1
If the user writes the SSPBUF when a Repeated
START sequence is in progress, then WCOL is set and
the contents of the buffer are unchanged (the write
doesn’t occur).
Note:
Sr = Repeated START
T
BRG
At completion of START bit,
hardware clear RSEN bit
Set S (SSPSTAT<3>)
Because queueing of events is not
allowed, writing of the lower 5 bits of
SSPCON2 is disabled until the Repeated
START condition is complete.
and set SSPIF
Write to SSPBUF occurs here
T
WCOL Status Flag
BRG
1st Bit
T
BRG
© 2006 Microchip Technology Inc.
Related parts for PIC16LF872T-I/SS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16LF872-I/SO](/photos/6/59/65909/150-28-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 2KX14 EE A/D 28SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF872-I/SS](/photos/6/81/68119/150-28-ssop_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 2KX14 EE A/D 28SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF872-I/SP](/photos/6/59/65908/150-28-dip_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 2KX14 EE A/D 28DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF87-I/SO](/photos/6/76/67656/150-18-soic_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EEPROM 18SOIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF87-I/P](/photos/6/76/67657/18-dip_300mil__tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EEPROM 18DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF87-I/SS](/photos/6/58/65895/150-20-ssop_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EEPROM 20SSOP
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF87](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
(PIC16LF87 / PIC16LF88) 18/20/28-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology
Manufacturer:
Microchip Technology
![PIC16LF87-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC MCU FLASH 4KX14 EEPROM 28QFN
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/ML](/photos/6/81/68120/150-28-qfn_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/MV](/photos/12/13/121305/c04-152_mv_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/P](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF874A-I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16LF, 20MHZ, TQFP-44
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1827-I/MQ](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
7 KB Flash, 384 Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core, Nan
Manufacturer:
Microchip Technology
![PIC16LF1906T-I/SO](/photos/16/12/161267/qfn-28_tmb.jpg)
Part Number:
Description:
14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 SOIC .300in T/R
Manufacturer:
Microchip Technology
Datasheet:
![PIC16LF1906T-I/SS](/photos/16/12/161267/qfn-28_tmb.jpg)
Part Number:
Description:
14KB Flash, 512B RAM, LCD, 11x10b ADC, EUSART, NanoWatt XLP 28 SSOP .209in T/R
Manufacturer:
Microchip Technology
Datasheet: