PIC18F4550-I/ML Microchip Technology Inc., PIC18F4550-I/ML Datasheet - Page 199

• 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

REGISTER 18-7:
REGISTER 18-8:
© 2006 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-2
bit 1
bit 0
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5-0
U-0
U-0
—
—
Unimplemented: Read as ‘0’
CP1: Code Protection bit
1 = Block 1 (002000-003FFFh) is not code-protected
0 = Block 1 (002000-003FFFh) is code-protected
CP0: Code Protection bit
1 = Block 0 (000800-001FFFh) or (001000-001FFFh) is not code-protected
0 = Block 0 (000800-001FFFh) or (001000-001FFFh) is code-protected
Unimplemented: Read as ‘0’
CPB: Boot Block Code Protection bit
1 = Boot block (000000-0007FFh) or (000000-000FFFh) is not code-protected
0 = Boot block (000000-0007FFh) or (000000-000FFFh) is code-protected
Unimplemented: Read as ‘0’
R/C-1
CPB
U-0
—
CONFIG5H: CONFIGURATION REGISTER 5 HIGH (BYTE ADDRESS 300009h)
CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)
C = Clearable bit
C = Clearable bit
U-0
U-0
—
—
Advance Information
U-0
U-0
—
—
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U-0
U-0
—
—
PIC18F2450/4450
U-0
U-0
—
—
R/C-1
CP1
U-0
—
DS39760A-page 197
R/C-1
CP0
U-0
—
bit 0
bit 0