Details on Individual Family Members
Devices in the PIC18F2X1X/4X1X family are available in 28-pin and 40/44-pin packages. Block diagrams for the two groups are shown in Figure 1-1 and Figure 1-2.
The devices are differentiated from each other in five ways:
1. Flash program memory
? 16 Kbytes for PIC18F2410/4410 devices
? 32 Kbytes for PIC18F2510/4510 devices
? 48 Kbytes for PIC18F2515/4515 devices
? 64 Kbytes for PIC18F2610/4610 devices
2. A/D channels (10 for 28-pin devices, 13 for 40/44-pin devices).
3. I/O ports (3 bidirectional ports on 28-pin devices,
5 bidirectional ports on 40/44-pin devices).
4. CCP and Enhanced CCP implementation (28-pin devices have 2 standard CCP modules; 40/44-pin devices have one standard CCP module and one ECCP module).
5. Parallel Slave Port (present only on 40/44-pin devices).