PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet
PIC18F4431-E/ML
Specifications of PIC18F4431-E/ML
Related parts for PIC18F4431-E/ML
PIC18F4431-E/ML Summary of contents
Page 1
... DD 2. Module: Watchdog Timer In Table 22-2: Summary of Watchdog Timer Registers, the WINEN bit (CONFIG2H<5>) should not be shaded. © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 3. Module: PWM Equations In Section 17.5 “PWM Period”, Equations 17-1, 17-2 and 17-3 should be corrected as shown. EQUATION 17-1: ...
Page 2
... A -40°C ≤ T ≤ +125°C for extended A Max Units Conditions N/A V Reserved 2.99 V 4.64 V 4.99 V N/A V Reserved 4.64 V (Note 2) 4.99 V (Note 2) N/A V Reserved 4.64 V (Note 2) 4.99 V (Note 2) at which the BOR DD © 2005 Microchip Technology Inc. ...
Page 3
... Sleep mode, or during a device Reset, without losing RAM data When BOR is on and BORV<1:0> = 0x, the device will operate correctly at 40 MHz for any V allows execution. © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 Standard Operating Conditions (unless otherwise stated) Operating temperature Standard Operating Conditions (unless otherwise stated) ...
Page 4
... T ≤ +125°C for extended A Max Units Conditions N/A V Reserved N/A V Reserved 2.44 V 2.65 V 2.76 V 2.99 V 3.10 V 3.31 V 3.63 V 3.86 V 3.96 V 4.18 V 4.40 V 4.62 V 4.96 V 4.18 V 4.40 V 4.62 V 4.96 V 4.33 V 4.56 V 4.79 V 5.15 V © 2005 Microchip Technology Inc. ...
Page 5
... Legend: Shading of rows is to assist in readability of the table. † Production tested 25°C. Specifications over temperature limits ensured by characterization. AMB © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 Standard Operating Conditions (unless otherwise stated) Operating temperature Standard Operating Conditions (unless otherwise stated) Operating temperature Min Typ† ...
Page 6
... T ≤ +85°C for industrial A -40°C ≤ T ≤ +85°C for industrial A -40°C ≤ T ≤ +125°C for extended A Max Units Conditions 4.62 V 4.96 V 4.79 V Reserved 5.15 V 4.62 V 4.96 V 4.79 V Reserved 5.15 V © 2005 Microchip Technology Inc. ...
Page 7
... RB3/PWM3 +/CAP2/QEA 2 20 RB2/PWM2 3 RB1/PWM1 PIC18F2231 19 V RB0/PWM0 PIC18F2431 RC7/RX/DT/SDO 15 PIC18F2331 PIC18F2431 28-pin SDIP 28-pin SDIP 28-pin SOIC 28-pin SOIC 28-pin QFN 28-pin QFN PIC18F4331 PIC18F4431 40-pin DIP 40-pin DIP 44-pin TQFP 44-pin TQFP 44-pin QFN 44-pin QFN DS80239A-page 7 ...
Page 8
... A/D reference voltage (High) input Input capture pin Quadrature Encoder Interface channel A input pin. I/O TTL Digital I/O. I Analog Analog input Input capture pin Quadrature Encoder Interface channel B input pin. CMOS = CMOS compatible input or output I = Input P = Power ) DD Description © 2005 Microchip Technology Inc. ...
Page 9
... PGD Legend: TTL = TTL compatible input ST = Schmitt Trigger input with CMOS levels O = Output OD = Open-Drain (no diode to V © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 Pin Buffer Type Type PORTB is a bidirectional I/O port. PORTB can be software programmed for internal weak pull-ups on all inputs. ...
Page 10
... USART synchronous data (see related TX/CK). O — SPI data out. P — Ground reference for logic and I/O pins. P — Positive supply for logic and I/O pins. CMOS = CMOS compatible input or output I = Input P = Power ) DD Description 2 C mode. © 2005 Microchip Technology Inc. ...
Page 11
... Standard PICmicro device marking consists of Microchip part number, year code, week code, and traceability code. For PICmicro device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. For QTP devices, any special marking adders are included in QTP price. © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 Example 18F2431 ...
Page 12
... L .012 .016 .020 MILLIMETERS* MIN NOM MAX 28 0.65 BSC 0.80 0.90 1.00 0.00 0.02 0.05 5.90 6.00 6.10 4.30 4.45 4.50 5.90 6.00 6.10 4.30 4.45 4.50 0.33 0.38 0.43 0.30 0.40 0.50 Revised 05/24/04 © 2005 Microchip Technology Inc. ...
Page 13
... REVISION HISTORY Rev A Document (06/2005) First revision of this document. Data Sheet Clarification issues 1 (Power-on Reset), 2 (Watchdog Timer), 3 (PWM Equations), 4 (DC Characteristics), 5 (LVD Characteris- tics), and 6 (28-Pin QFN Diagram). © 2005 Microchip Technology Inc. PIC18F2331/2431/4331/4431 DS80239A-page 13 ...
Page 14
... PIC18F2331/2431/4331/4431 NOTES: DS80239A-page 14 © 2005 Microchip Technology Inc. ...
Page 15
... PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel, Total Endurance and WiperLock are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 16
... Fax: 65-6334-8850 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Taiwan - Hsinchu Tel: 886-3-572-9526 Fax: 886-3-572-6459 © 2005 Microchip Technology Inc. EUROPE Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4450-2828 Fax: 45-4485-2829 France - Massy Tel: 33-1-69-53-63-20 ...