PIC18LF458-I/PT Microchip Technology, PIC18LF458-I/PT Datasheet - Page 336
![IC MCU CAN FLASH 16K LP 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF458-I/PT
Manufacturer Part Number
PIC18LF458-I/PT
Description
IC MCU CAN FLASH 16K LP 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18LF242-ISO.pdf
(36 pages)
3.PIC18F248-ISO.pdf
(402 pages)
4.PIC18F248-ISO.pdf
(8 pages)
Specifications of PIC18LF458-I/PT
Core Size
8-Bit
Program Memory Size
32KB (16K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
33
Eeprom Memory Size
256Byte
Ram Memory Size
1.5KB
Cpu Speed
40MHz
No. Of Timers
4
Package
44TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
33
Interface Type
CAN/I2C/SPI/USART
On-chip Adc
8-chx10-bit
Number Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF458-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF458-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC18LF242-ISO PDF datasheet #2
- PIC18F248-ISO PDF datasheet #3
- PIC18F248-ISO PDF datasheet #4
- Current page: 336 of 402
- Download datasheet (7Mb)
27.1
DS41159E-page 334
PIC18FXX8
PIC18LFXX8
PIC18FXX8
D010C
D010C
D013
D013
D014
D014
D020
D020
D021B
Legend: Rows are shaded for improved readability.
Note 1:
Param
(Industrial)
(Industrial, Extended)
No.
2:
3:
4:
5:
DC Characteristics (Continued)
I
I
Symbol
DD
PD
This is the limit to which V
data.
The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O
pin loading and switching rate, oscillator type, internal code execution pattern and temperature, also have
an impact on the current consumption.
The test conditions for all I
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is
measured with the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
and all features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR, ...).
For RC oscillator configuration, current through R
be estimated by the formula Ir = V
The LVD and BOR modules share a large portion of circuitry. The I
additive. Once one of these modules is enabled, the other may also be enabled without further penalty.
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
Supply Current
Power-Down Current
DD
Characteristic/
; WDT enabled/disabled as specified.
Device
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
(2,3,4)
DD
DD
can be lowered in Sleep mode, or during a device Reset, without losing RAM
measurements in active operation mode are:
(3)
DD
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
/2 R
EXT
Typ
1.3
0.3
21
21
18
28
18
28
32
62
62
2
2
6
(mA) with R
Max Units
250
310
28
30
28
40
28
40
65
10
10
40
EXT
3
4
is not included. The current through the resistor can
mA
mA
mA
mA
mA
mA
mA
EXT
A
A
A
A
A
A
A
-40°C T
-40°C
-40°C
in kOhm.
EC, ECIO oscillator configurations
V
EC, ECIO oscillator configurations
V
F
HS oscillator configurations
F
F
HS + PLL osc configuration
F
HS oscillator configurations
F
HS + PLL osc configuration
F
Timer1 oscillator configuration
F
Timer1 oscillator configuration
F
F
V
V
V
V
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
DD
DD
DD
DD
DD
DD
= 4.2V, -40°C to +85°C
= 4.2V, -40°C to +125°C,
= 2.0V, -40 C to +85 C
= 4.2V, -40 C to +85 C
= 4.2V, -40 C to +85 C
= 4.2V, -40 C to +125 C
= 32 kHz, V
= 25 MHz
= 6 MHz, V
= 25 MHz, V
= 10 MHz, V
= 25 MHz, V
= 10 MHz, V
= 32 kHz, V
= 32 kHz, V
BOR
T
T
A
A
A
and I
+85°C for industrial
+125°C for extended
+85°C for industrial
© 2006 Microchip Technology Inc.
Conditions
DD
DD
LVD
DD
DD
DD
DD
DD
DD
DD
= 4.2V, -40°C to +125°C
= 2.0V
= 4.2V, -40°C to +85°C
= 2.0V
currents are not
= 5.5V
= 5.5V
= 5.5V
= 5.5V
DD
and V
SS
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