2.3 Details on Individual Family Members

Devices in the PIC18F27/47Q10 family are available in 28-pin and 40/44-pin packages. The block diagram for this device is shown in Figure 2-1.

The devices have the following differences:

All other features for devices in this family are identical. These are summarized in the following Device Features table.

The pinouts for all devices are listed in the pin summary tables.

Table 2-1. Device Features
Features	PIC18F27Q10	PIC18F47Q10
Program Memory (Bytes)	131072	131072
Program Memory (Instructions)	65536	65536
Data Memory (Bytes)	3615	3615
Data EEPROM Memory (Bytes)	1024	1024
I/O Ports	A,B,C,E⁽¹⁾	A,B,C,D,E
Capture/Compare/PWM Modules (CCP)	2	2
10-Bit Pulse-Width Modulator (PWM)	2	2
10-Bit Analog-to-Digital Module (ADC²) with Computation Accelerator	4 internal 24 external	4 internal 35 external
Packages	28-pin SPDIP 28-pin SOIC 28-pin SSOP 28-pin VQFN 28-pin QFN	40-pin PDIP 40-pin QFN 44-pin TQFP
Timers (16-/8-bit)	4/3	4/3
Serial Communications	2 MSSP, 2 EUSART	2 MSSP, 2 EUSART
Enhanced Complementary Waveform Generator (ECWG)	1	1
Zero-Cross Detect (ZCD)	1	1
Data Signal Modulator (DSM)	1	1
Configurable Logic Cell (CLC)	8	8
Peripheral Pin Select (PPS)	Yes	Yes
Peripheral Module Disable (PMD)	Yes	Yes
16-bit CRC with NVMSCAN	Yes	Yes
Programmable High/Low-Voltage Detect (HLVD)	Yes	Yes
Programmable Brown-out Reset (BOR)	Yes	Yes
Resets (and Delays)	POR, BOR, RESET Instruction, Stack Overflow, Stack Underflow (PWRT, OST), MCLR, WDT	POR, BOR, RESET Instruction, Stack Overflow, Stack Underflow (PWRT, OST), MCLR, WDT
Instruction Set	75 Instructions; 83 with Extended Instruction Set enabled	75 Instructions; 83 with Extended Instruction Set enabled
Operating Frequency	DC – 64 MHz	DC – 64 MHz
Note 1: PORTE contains the single RE3 read-only bit.