PIC18LF2458-I/SP Microchip Technology, PIC18LF2458-I/SP Datasheet - Page 8

• Manufacturer Part Number: PIC18LF2458-I/SP
• Description: 24KB Flash, 2KB RAM, 256 Bytes EEPROM, 24 I/O, USB, 12bit ADC 28 SPDIP .300in TU
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2458-I/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 24KB (12K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2458/2553/4458/4553
TABLE 1-1:
DS39887C-page 8
Operating Frequency
Program Memory (Bytes)
Program Memory
(Instructions)
Data Memory (Bytes)
Data EEPROM Memory
(Bytes)
Interrupt Sources
I/O Ports
Timers
Capture/Compare/PWM
Modules
Enhanced Capture/
Compare/PWM Modules
Serial Communications
Universal Serial Bus (USB)
Module
Streaming Parallel Port (SPP)
12-Bit Analog-to-Digital
Converter Module
Comparators
Resets (and Delays)
Programmable High/
Low-Voltage Detect
Programmable Brown-out
Reset
Instruction Set
Packages
Corresponding Devices with
10-Bit A/D
Features
DEVICE FEATURES
Enhanced USART
10 Input Channels
RESET Instruction,
POR, BOR, WDT,
Underflow, MCLR
Ports A, B, C, (E)
83 with Extended
Stack Full, Stack
75 Instructions;
Instruction Set
28-Pin SPDIP
(PWRT, OST)
DC – 48 MHz
PIC18F2458
28-Pin SOIC
PIC18F2455
(optional),
Enabled
MSSP,
24576
12288
2048
256
Yes
Yes
No
19
4
2
0
1
2
Enhanced USART
10 Input Channels
RESET Instruction,
POR, BOR, WDT,
Underflow, MCLR
Ports A, B, C, (E)
83 with Extended
Stack Full, Stack
75 Instructions;
Instruction Set
(PWRT, OST)
28-Pin SPDIP
DC – 48 MHz
PIC18F2553
28-Pin SOIC
PIC18F2550
(optional),
Enabled
MSSP,
32768
16384
2048
256
Yes
Yes
No
19
4
2
0
1
2
Ports A, B, C, D, E
Enhanced USART
13 Input Channels
RESET Instruction,
POR, BOR, WDT,
Underflow, MCLR
83 with Extended
Stack Full, Stack
75 Instructions;
Instruction Set
DC – 48 MHz
(PWRT, OST)
44-Pin TQFP
PIC18F4458
PIC18F4455
40-Pin PDIP
44-Pin QFN
(optional),
Enabled
MSSP,
24576
12288
2048
256
Yes
Yes
Yes
20
4
1
1
1
2
© 2009 Microchip Technology Inc.
Ports A, B, C, D, E
Enhanced USART
RESET Instruction,
13 Input Channels
POR, BOR, WDT,
83 with Extended
Underflow, MCLR
Stack Full, Stack
75 Instructions;
Instruction Set
DC – 48 MHz
(PWRT, OST)
44-Pin TQFP
PIC18F4553
PIC18F4550
40-Pin PDIP
44-Pin QFN
(optional),
Enabled
MSSP,
32768
16384
2048
256
Yes
Yes
Yes
20
4
1
1
1
2