PIC18F2550-I/SP Microchip Technology Inc., PIC18F2550-I/SP Datasheet - Page 297
PIC18F2550-I/SP
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.
Datasheet
1.PIC18F2550-ISP.pdf
(430 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F2550-I/SP
Manufacturer:
MICROCHIP
Quantity:
2 100
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REGISTER 25-11: CONFIG7L: CONFIGURATION REGISTER 7 LOW (BYTE ADDRESS 30000Ch)
REGISTER 25-12: CONFIG7H: CONFIGURATION REGISTER 7 HIGH (BYTE ADDRESS 30000Dh)
© 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
U-0
U-0
—
—
Unimplemented in PIC18FX455 devices; maintain this bit set.
Unimplemented: Read as ‘0’
EBTR3: Table Read Protection bit
1 = Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
0 = Block 3 (006000-007FFFh) protected from table reads executed in other blocks
EBTR2: Table Read Protection bit
1 = Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
0 = Block 2 (004000-005FFFh) protected from table reads executed in other blocks
EBTR1: Table Read Protection bit
1 = Block 1 (002000-003FFFh) is not protected from table reads executed in other blocks
0 = Block 1 (002000-003FFFh) is protected from table reads executed in other blocks
EBTR0: Table Read Protection bit
1 = Block 0 (000800-001FFFh) is not protected from table reads executed in other blocks
0 = Block 0 (000800-001FFFh) is protected from table reads executed in other blocks
Unimplemented: Read as ‘0’
EBTRB: Boot Block Table Read Protection bit
1 = Boot block (000000-0007FFh) is not protected from table reads executed in other blocks
0 = Boot block (000000-0007FFh) is protected from table reads executed in other blocks
Unimplemented: Read as ‘0’
EBTRB
R/C-1
U-0
—
C = Clearable bit
C = Clearable bit
U-0
U-0
—
—
PIC18F2455/2550/4455/4550
U-0
U-0
(1)
Preliminary
—
—
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
EBTR3
R/C-1
U-0
—
(1)
EBTR2
R/C-1
U-0
—
EBTR1
R/C-1
U-0
—
DS39632C-page 295
EBTR0
R/C-1
U-0
—
bit 0
bit 0
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