PIC18F2331-E/MM Microchip Technology, PIC18F2331-E/MM Datasheet - Page 171

• 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

TABLE 17-8:
 2010 Microchip Technology Inc.
INTCON
IPR3
PIE3
PIR3
TMR5H
TMR5L
PR5H
PR5L
T5CON
CAP1BUFH/
VELRH
CAP1BUFL/
VELRL
CAP2BUFH/
POSCNTH
CAP2BUFL/
POSCNTL
CAP3BUFH/
MAXCNTH
CAP3BUFL/
MAXCNTL
CAP1CON
CAP2CON
CAP3CON
DFLTCON
QEICON
Legend: — = unimplemented. Shaded cells are not used by the Motion Feedback Module.
Note 1:
Name
Register name and function determined by which submodule is selected (IC/QEI, respectively). See
Section 17.1.10 “Other Operating Modes”
GIE/GIEH PEIE/GIEL
Timer5 Register High Byte
Timer5 Register Low Byte
Timer5 Period Register High Byte
Timer5 Period Register Low Byte
Capture 1 Register High Byte/Velocity Register High Byte
Capture 1 Register Low Byte/Velocity Register Low Byte
Capture 2 Register High Byte/QEI Position Counter Register High Byte
Capture 2 Register Low Byte/QEI Position Counter Register Low Byte
Capture 3 Register High Byte/QEI Max. Count Limit Register High Byte
Capture 3 Register Low Byte/QEI Max. Count Limit Register Low Byte
T5SEN
VELM
REGISTERS ASSOCIATED WITH THE MOTION FEEDBACK MODULE
Bit 7
—
—
—
—
—
—
—
CAP1REN
CAP2REN
CAP3REN
FLT4EN
RESEN
QERR
Bit 6
—
—
—
UP/DOWN QEIM2
TMR0IE
FLT3EN
T5MOD
Bit 5
—
—
—
—
—
—
PIC18F2331/2431/4331/4431
FLT2EN FLT1EN
INT0IE
T5PS1
PTIP
PTIE
PTIF
Bit 4
—
—
—
for more information.
IC3DRIP IC2QEIP
IC3DRIE IC2QEIE
IC3DRIF IC2QEIF
CAP1M3 CAP1M2 CAP1M1 CAP1M0
CAP2M3 CAP2M2 CAP2M1 CAP2M0
CAP3M3 CAP3M2 CAP3M1 CAP3M0
QEIM1
T5PS0
RBIE
Bit 3
T5SYNC TMR5CS TMR5ON
TMR0IF
FLTCK2
(1)
QEIM0
(1)
Bit 2
FLTCK1
PDEC1
INT0IF
IC1IP
IC1IE
IC1IF
Bit 1
(1)
(1)
(1)
(1)
TMR5IP
TMR5IE
TMR5IF
FLTCK0
PDEC0
RBIF
Bit 0
DS39616D-page 171
Reset Values
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