PIC16F872-E/SS Microchip Technology, PIC16F872-E/SS Datasheet - Page 571

• Manufacturer Part Number: PIC16F872-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F872-E/SS

• Rohs Compliant: YES
• 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): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Package: 28SSOP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 22
• Interface Type: I2C/SPI
• On-chip Adc: 5-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

M
Section 30. Electrical Specifications
HIGHLIGHTS
30.1 Introduction ..................................................................................................................30-2
30.2 Absolute Maximums.....................................................................................................30-3
30.3 Device Selection Table .................................................................................................30-4
30.4 Device Voltage Specifications ......................................................................................30-5
30.5 Device Current Specifications ......................................................................................30-6
30.6 Input Threshold Levels .................................................................................................30-9
30.7 I/O Current Specifications ..........................................................................................30-10
30.8 Output Drive Levels....................................................................................................30-11
30.9 I/O Capacitive Loading...............................................................................................30-12
30.10 Data EEPROM / Flash ...............................................................................................30-13
30.11 LCD............................................................................................................................30-14
30.12 Comparators and Voltage Reference .........................................................................30-15
30.13 Timing Parameter Symbology....................................................................................30-16
30.14 Example External Clock Timing Waveforms and Requirements ................................30-17
30.15 Example Power-up and Reset Timing Waveforms and Requirements.......................30-19
30.16 Example Timer0 and Timer1 Timing Waveforms and Requirements .........................30-20
30.17 Example CCP Timing Waveforms and Requirements................................................30-21
30.18 Example Parallel Slave Port (PSP) Timing Waveforms and Requirements ...............30-22
30.19 Example SSP and Master SSP SPI Mode Timing Waveforms and Requirements ....30-23
2
30.20 Example SSP I
C Mode Timing Waveforms and Requirements ................................30-27
2
30.21 Example Master SSP I
C Mode Timing Waveforms and Requirements ....................30-30
30.22 Example USART/SCI Timing Waveforms and Requirements ....................................30-32
30.23 Example 8-bit A/D Timing Waveforms and Requirements .........................................30-34
30.24 Example 10-bit A/D Timing Waveforms and Requirements .......................................30-36
30.25 Example Slope A/D Timing Waveforms and Requirements .......................................30-38
30.26 Example LCD Timing Waveforms and Requirements ................................................30-40
30.27 Related Application Notes..........................................................................................30-41
30.28 Revision History .........................................................................................................30-42
30
1997 Microchip Technology Inc.
DS31030A page 30-1