PIC18F2331-I/SP Microchip Technology, PIC18F2331-I/SP Datasheet - Page 162

• Manufacturer Part Number: PIC18F2331-I/SP
• Description: IC PIC MCU FLASH 4KX16 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2331-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 8KB (4K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART/I2C/SPI/SSP
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, ICE2000, DM183021, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB18F4431 - BOARD DAUGHTER ICEPIC3AC164035 - MODULE SKT FOR 18F2X31 28SOICDVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
FIGURE 16-1:
DS39616B-page 160
CAP1/INDX
CAP3/QEB
CAP2/QEA
T
CY
T5CKI
Divider
Clock
Filter
Filter
Filter
Filter
Special Reset Trigger
MOTION FEEDBACK MODULE BLOCK DIAGRAM
Timer Reset
CHGIF
IC2IF
QEIF
IC3IF
TMR5<15:0>
Control
TMR5
Reset
QEA
INDX
QEB
T
CY
Velocity Event
Preliminary
Control
Timer reset
Logic
QEI
Direction
Clock
3x Input Capture Logic
Decoder
Mode
QEI
IC3DRIF
IC2QEIF
Postscaler
QEI Logic
Timer5
CHGIF
IC1
IC2
IC3
Position Counter
IC1IF
IC2IF
Special Reset Trigger
IC3IF
 2003 Microchip Technology Inc.
TMR5IF
Special Event output
TMR5<15:0>
8
8
QEIF
8
8
8
8
8
8