PIC18-Q35 Family Summary

Table . Memory Overview
Devices	PIC18F24Q35 PIC18F44Q35 PIC18F54Q35	PIC18F25Q35 PIC18F45Q35 PIC18F55Q35
Program Flash Memory	16 KB	32 KB
Data SRAM	1 KB	2 KB
Data EEPROM	256B	256B
Memory Access Partition (MAP)	Yes	Yes
Device Information Area (DIA)	Yes	Yes
Programming and Debugging Interface Disable (PDID)	Yes	Yes

Table . Peripheral Overview
Feature	PIC18F24Q35 PIC18F25Q35	PIC18F44Q35 PIC18F45Q35	PIC18F54Q35 PIC18F55Q35
Pins	28	40	48
I/O Pins	24	35	43
Peripheral Pin Select (PPS)	Yes	Yes	Yes
Multi-Voltage I/O (MVIO) Pins	4 (on V_DDIO2)	12 (on V_DDIO2)	12 (on V_DDIO2)
High-Voltage Tolerant Pins	4	12	12
Signal Routing Port (8-Pin)	1	1	1
8-Bit Timer with HLT (TMR2)	2	2	2
16-Bit Timers (TMR0/1)	1/2	1/2	1/2
16-Bit Universal Timer (UTMR)	2	2	2
16-Bit Dual PWM	2	2	2
Capture/Compare/PWM (CCP)	1	1	1
Complementary Waveform Generator (CWG)	1	1	1
Numerically Controlled Oscillator (NCO)	1	1	1
Data Signal Modulator (DSM)	1	1	1
Configurable Logic Block (CLB)	1	1	1
Configurable Logic Cell (CLC)	8	8	8
10-Bit Analog-to-Digital Converter with Computation (ADCC) External Channels	19	22	30
High/Low-Voltage Detect (HLVD)	1	1	1
High-Speed Analog Comparator (CMP)	2	2	2
Zero-Cross Detect (ZCD)	1	1	1
8-Bit Digital-to-Analog Converter (DAC)	1	1	1
Serial Peripheral Interface (SPI)	1	1	1
Inter-Integrated Circuit (I²C)	1	1	1
Universal Asynchronous Receiver Transmitter (UART)	1	1	1
UART with Protocol Support	1	1	1
Direct Memory Access (DMA) Channels	4	4	4
Windowed Watchdog Timer (WWDT)	Yes	Yes	Yes
32-Bit CRC with Scanner	Yes	Yes	Yes
Vectored Interrupts	Yes	Yes	Yes
Interrupt-on-Change (IOC)	Yes	Yes	Yes
Peripheral Module Disable (PMD)	Yes	Yes	Yes
Temperature Indicator	Yes	Yes	Yes