PIC18F2455-I/SP Microchip Technology Inc., PIC18F2455-I/SP Datasheet - Page 198

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PIC18F2455-I/SP

Manufacturer Part Number
PIC18F2455-I/SP
Description
Microcontroller; 24 KB Flash; 2048 RAM; 256 EEPROM; 24 I/O; 28-Pin-SPDIP
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of PIC18F2455-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
24K 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
Part Number:
PIC18F2455-I/SP
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2450/4450
REGISTER 18-6:
DS39760A-page 196
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
DEBUG
R/P-1
Available only on PIC18F4450 devices in 44-pin TQFP packages. Always leave this bit clear in all other
devices.
DEBUG: Background Debugger Enable bit
1 = Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins
0 = Background debugger enabled, RB6 and RB7 are dedicated to In-Circuit Debug
XINST: Extended Instruction Set Enable bit
1 = Instruction set extension and Indexed Addressing mode enabled
0 = Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
ICPRT: Dedicated In-Circuit Debug/Programming Port (ICPORT) Enable bit
1 = ICPORT enabled
0 = ICPORT disabled
Unimplemented: Read as ‘0’
BBSIZ: Boot Block Size Select bit
1 = 2 kW Boot Block size
0 = 1 kW Boot Block size
LVP: Single-Supply ICSP™ Enable bit
1 = Single-Supply ICSP enabled
0 = Single-Supply ICSP disabled
Unimplemented: Read as ‘0’
STVREN: Stack Full/Underflow Reset Enable bit
1 = Stack full/underflow will cause Reset
0 = Stack full/underflow will not cause Reset
XINST
R/P-0
CONFIG4L: CONFIGURATION REGISTER 4 LOW (BYTE ADDRESS 300006h)
P = Programmable bit
ICPRT
R/P-0
(1)
Advance Information
U-0
u = Unchanged from programmed state
U = Unimplemented bit, read as ‘0’
BBSIZ
R/P-0
R/P-1
LVP
© 2006 Microchip Technology Inc.
(1)
U-0
STVREN
R/P-1
bit 0

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