PIC18F2550-I/SP Microchip Technology Inc., PIC18F2550-I/SP Datasheet - Page 295

• Manufacturer Part Number: PIC18F2550-I/SP
• Description: Microcontroller; 32 KB Flash; 2048 RAM; 256 EEPROM; 24 I/O; 28-Pin-SPDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F2550-I/SP

• A/d Inputs: 10-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 12 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 23
• Interface: I2C/SPI/USART/USB
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• 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 25-7:
REGISTER 25-8:
© 2006 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-4
bit 3
bit 2
bit 1
bit 0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5-0
R/C-1
CPD
U-0
—
Unimplemented in PIC18FX455 devices; maintain this bit set.
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 (006000-007FFFh) is not code-protected
0 = Block 3 (006000-007FFFh) is code-protected
CP2: Code Protection bit
1 = Block 2 (004000-005FFFh) is not code-protected
0 = Block 2 (004000-005FFFh) is code-protected
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) is not code-protected
0 = Block 0 (000800-001FFFh) is code-protected
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM is not code-protected
0 = Data EEPROM is code-protected
CPB: Boot Block Code Protection bit
1 = Boot block (000000-0007FFh) is not code-protected
0 = Boot block (000000-0007FFh) 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
—
—
(1)
PIC18F2455/2550/4455/4550
U-0
U-0
Preliminary
—
—
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
CP3
R/C-1
U-0
—
(1)
R/C-1
CP2
U-0
—
R/C-1
CP1
U-0
—
DS39632C-page 293
R/C-1
CP0
U-0
—
bit 0
bit 0