PIC16F1936-E/SO Microchip Technology, PIC16F1936-E/SO Datasheet - Page 18

• Manufacturer Part Number: PIC16F1936-E/SO
• Description: IC PIC MCU FLASH 512KX14 28-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1936-E/SO

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/MI2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 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: 11-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS41375A-page 18
;++++++++++++
;
; DIV_FILTER_BY2 - Divide NewFilter by 2
;
;
DIV_FILTER_BY2 MACRO
divide by 2 )
;++++++++++++
;
; MUL_NEWOLD_BY2 - Multiply OldValue and
NewSample with 2
;
;
MUL_NEWOLD_BY2 MACRO
divide by 2 )
; right shift filter value by 1 ( i.e.
; right shift filter value by 1 ( i.e.
; 5 instructions
BCF STATUS,C
; divide by 2
RRF NewFilter,F
RRF NewFilter+1,F
RRF NewFilter+2,F
RRF NewFilter+3,F
ENDM
; 10 instructions
BCF STATUS,C
; multiply old value with 2
RLF OldFilter+3,F
RLF OldFilter+2,F
RLF OldFilter+1,F
RLF OldFilter,F
; multiply new value with 2
BCF STATUS,C
RLF NewSample+3,F
RLF NewSample+2,F
RLF NewSample+1,F
RLF NewSample,F
ENDM
; clear carry
; clear carry
; clear carry
;++++++++++++
;
; DIV_FILTER_BY2 - Divide NewFilter by 2
;
;
DIV_FILTER_BY2 MACRO
divide by 2 )
;++++++++++++
;
; MUL_NEWOLD_BY2 - Multiply OldValue and
NewSample with 2
;
;
MUL_NEWOLD_BY2 MACRO
divide by 2 )
; right shift filter value by 1 ( i.e.
; right shift filter value by 1 ( i.e.
; 4 instructions
; divide by 2
LSRF
RRF NewFilter+1,F
RRF NewFilter+2,F
RRF NewFilter+3,F
ENDM
; 8 instructions
; multiply old value with 2
LSLF
RLF OldFilter+2,F
RLF OldFilter+1,F
RLF OldFilter,F
; multiply new value with 2
LSLF
RLF NewSample+2,F
RLF NewSample+1,F
RLF NewSample,F
ENDM
NewFilter,F
OldFilter+3,F
NewSample+3,F
© 2009 Microchip Technology Inc.