PIC18F2331-E/MM Microchip Technology, PIC18F2331-E/MM Datasheet - Page 152

IC MCU FLASH 4KX16 28QFN

PIC18F2331-E/MM

Manufacturer Part Number
PIC18F2331-E/MM
Description
IC MCU FLASH 4KX16 28QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr

Specifications of PIC18F2331-E/MM

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
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
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 ~ 125°C
Package / Case
28-QFN
Core
PIC
Processor Series
PIC18F
Data Bus Width
8 bit
Maximum Clock Frequency
40 MHz
Data Ram Size
768 B
Data Rom Size
256 B
On-chip Adc
Yes
Number Of Programmable I/os
24
Number Of Timers
4
Operating Supply Voltage
2 V to 5.5 V
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
5
Height
0.88 mm
Interface Type
EUSART, I2C, SPI, SSP
Length
6 mm
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V, 5.8 V
Supply Voltage (min)
3.9 V, 4.2 V
Width
6 mm
For Use With
I3-DB18F4431 - BOARD DAUGHTER ICEPIC3
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Other names
PIC18F2331-E/ML
PIC18F2331-E/ML
PIC18F2331/2431/4331/4431
FIGURE 17-1:
DS39616D-page 152
CAP1/INDX
CAP2/QEA
CAP3/QEB
T
CY
T5CKI
Special Event Trigger Reset
Divider
Clock
Filter
Filter
Filter
Filter
MOTION FEEDBACK MODULE BLOCK DIAGRAM
Timer Reset
CHGIF
IC3IF
IC2IF
QEIF
TMR5<15:0>
Control
TMR5
Reset
QEB
QEA
INDX
Velocity Event
T
CY
Timer Reset
Control
Logic
QEI
Direction
3x Input Capture Logic
Clock
Decoder
IC3DRIF
IC2QEIF
Mode
QEI
Postscaler
QEI Logic
Timer5
CHGIF
IC1
IC3
IC2
Position Counter
IC3IF
IC2IF
IC1IF
Special Event Trigger Reset
 2010 Microchip Technology Inc.
TMR5IF
Special Event Trigger Output
TMR5<15:0>
8
QEIF
8
8
8
8
8
8
8

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