PIC18F4550-I/ML Microchip Technology Inc., PIC18F4550-I/ML Datasheet - Page 305

• Manufacturer Part Number: PIC18F4550-I/ML
• Description: 44 PIN, 32 KB FLASH, 2048 RAM, FS-USB 2.0
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F4550-I/ML

• A/d Inputs: 13-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 12 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 34
• Interface: I2C/SPI/UART/USART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin QFN
• Programmable Memory: 32K Bytes
• Ram Size: 2K Bytes
• Speed: 48 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

APPENDIX A:
Revision A (January 2006)
Original data sheet for PIC18F2450/4450 devices.
TABLE B-1:
© 2006 Microchip Technology Inc.
Program Memory (Bytes)
Program Memory (Instructions)
Interrupt Sources
I/O Ports
Capture/Compare/PWM Modules
10-bit Analog-to-Digital Module
Packages
Features
DEVICE DIFFERENCES
REVISION HISTORY
Advance Information
10 input channels
Ports A, B, C, (E)
PIC18F2450
28-pin SOIC
28-pin SDIP
28-pin QFN
16384
8192
13
1
APPENDIX B:
The differences between the devices listed in this data
sheet are shown in Table B-1.
PIC18F2450/4450
DEVICE
DIFFERENCES
Ports A, B, C, D, E
13 input channels
PIC18F4450
44-pin TQFP
40-pin PDIP
44-pin QFN
16384
8192
13
1
DS39760A-page 303