PIC16F874A-I/ML Microchip Technology, PIC16F874A-I/ML Datasheet - Page 45
PIC16F874A-I/ML
Manufacturer Part Number
PIC16F874A-I/ML
Description
IC MCU FLASH 4KX14 A/D 44QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F874A-I/ML
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
For Use With
XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16C770-ISO PDF datasheet #3
- PIC16F873A-ISO PDF datasheet #4
- PIC16F873A-ISO PDF datasheet #5
- PIC16F873A-ISO PDF datasheet #6
- PIC16F873A-ISO PDF datasheet #7
- PIC16F873A-ISO PDF datasheet #8
- PIC16F873A-ISO PDF datasheet #9
- Current page: 45 of 688
- Download datasheet (3Mb)
1997 Microchip Technology Inc.
Figure 2-9: CALFST Positive Internal RC Oscillator Frequency Offset
Figure 2-10: CALSLW Negative Internal RC Oscillator Frequency Offset
4 MHz
(@ 5V, 25˚C)
4 MHz
(@ 5V, 25˚C)
< 4 MHz
> 4 MHz
CAL3:CAL0 = 0000
1.5%
1.5%
CAL3:CAL0 = 0000
One of the 16 possible CAL3:CAL0 calibration points
One of the 16 possible CAL3:CAL0 calibration points
Section 2. Oscillator
CAL3:CAL0
Trim Window
CAL3:CAL0
Trim Window
CAL3:CAL0 = 1111
CAL3:CAL0 = 1111
DS31002A-page 2-15
Internal RC
Frequency at
device reset
CALFST = 0
CALFLW = 0
CALFST = 1
CALSLW = x
Internal RC
Frequency at
device reset
Internal RC
Frequency with
CALSLW = 0
CALFST = 0
Internal RC
Frequency with
CALSLW = 1
CALFST = 0
2
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