PIC16LF1826-I/MV Microchip Technology, PIC16LF1826-I/MV Datasheet - Page 280

• Manufacturer Part Number: PIC16LF1826-I/MV
• Description: IC MCU 8BIT FLASH 28UQFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1826-I/MV

• Core Size: 8-Bit
• Program Memory Size: 3.5KB (2K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-UFQFN Exposed Pad
• Controller Family/series: PIC16LF
• No. Of I/o's: 16
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 32MHz
• No. Of Timers: 3
• Processor Series: PIC16LF
• Core: PIC
• Data Ram Size: 256 B
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• On-chip Dac: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1826/27
24.7
The MSSPx module has a Baud Rate Generator avail-
able for clock generation in both I
modes. The Baud Rate Generator (BRG) reload value
is placed in the SSPxADD register (Register 24-6).
When a write occurs to SSPxBUF, the Baud Rate Gen-
erator will automatically begin counting down.
Once the given operation is complete, the internal clock
will automatically stop counting and the clock pin will
remain in its last state.
An internal signal “Reload” in Figure 24-39 triggers the
value from SSPxADD to be loaded into the BRG
counter. This occurs twice for each oscillation of the
FIGURE 24-40:
TABLE 24-4:
DS41391C-page 280
Note 1:
Note: Values of 0x00, 0x01 and 0x02 are not valid
BAUD RATE GENERATOR
for SSPxADD when used as a Baud Rate
Generator for I
limitation.
32 MHz
32 MHz
32 MHz
16 MHz
16 MHz
16 MHz
4 MHz
The I
100 kHz) in all details, but may be used with care where higher rates are required by the application.
F
OSC
2
C interface does not conform to the 400 kHz I
MSSPX CLOCK RATE W/BRG
BAUD RATE GENERATOR BLOCK DIAGRAM
2
C. This is an implementation
SSPxM<3:0>
SCLx
2
C and SPI Master
8 MHz
8 MHz
8 MHz
4 MHz
4 MHz
4 MHz
1 MHz
SSPxM<3:0>
F
CY
Control
Reload
SSPxCLK
Preliminary
Reload
2
module clock line. The logic dictating when the reload
signal is asserted depends on the mode the MSSPx is
being operated in.
Table 24-4 demonstrates clock rates based on
instruction cycles and the BRG value loaded into
SSPxADD.
EQUATION 24-1:
C specification (which applies to rates greater than
BRG Down Counter
SSPxADD<7:0>
BRG Value
0Ch
13h
19h
4Fh
09h
27h
09h
F
CLOCK
=
-------------------------------------------------

 2010 Microchip Technology Inc.
SSPxADD
F
OSC
(2 Rollovers of BRG)
/2
F
OSC
400 kHz
400 kHz
308 kHz
100 kHz
308 kHz
100 kHz
100 kHz
F
+
CLOCK
1
 4  
(1)
(1)