PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet - Page 387

• Manufacturer Part Number: PIC18F4431-E/ML
• Description: IC MCU FLASH 8KX16 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/ML

• 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: 36
• Program Memory Size: 16KB (8K 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 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Top-of-Stack Access ........................................................... 62
TSTFSZ ............................................................................ 323
Two-Speed Start-up .................................................. 263, 276
Two-Word Instructions
TXSTA Register
T0CON Register
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Example SPI Mode Requirements
Example SPI Slave Mode Requirements
External Clock Requirements ................................... 346
Internal RC Accuracy ................................................ 347
I
I
PLL Clock.................................................................. 347
Reset, Watchdog Timer, Oscillator Start-up
SSP I
Timer0 and Timer1 External Clock
Example Cases........................................................... 66
BRGH Bit .................................................................. 221
PSA Bit...................................................................... 129
T0CS Bit.................................................................... 129
T0PS2:T0PS0 Bits .................................................... 129
T0SE Bit.................................................................... 129
2
2
C Bus Data Requirements (Slave Mode) ............... 358
C Bus Start/Stop Bits Requirements
(Slave Mode, CKE = 0) ..................................... 355
(CKE = 1) .......................................................... 356
(Slave Mode) .................................................... 357
Reset Requirements ......................................... 350
Requirements ................................................... 351
Timer, Power-up Timer and Brown-out
2
C Bus Data Requirements ............................. 359
PIC18F2331/2431/4331/4431
U
UA Bit ............................................................................... 206
W
Watchdog Timer (WDT)............................................ 263, 274
WWW Address ................................................................. 387
WWW, On-Line Support ....................................................... 9
X
XORLW ............................................................................ 323
XORWF ............................................................................ 324
Associated Registers................................................ 275
Control Register........................................................ 274
During Oscillator Failure ........................................... 277
Programming Considerations ................................... 274
DS39616D-page 387