PIC18F43K20-I/P Microchip Technology, PIC18F43K20-I/P Datasheet - Page 5

IC PIC MCU FLASH 4KX16 40-DIP

PIC18F43K20-I/P

Manufacturer Part Number
PIC18F43K20-I/P
Description
IC PIC MCU FLASH 4KX16 40-DIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr

Specifications of PIC18F43K20-I/P

Core Size
8-Bit
Program Memory Size
8KB (4K x 16)
Core Processor
PIC
Speed
64MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC18
No. Of I/o's
36
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
64MHz
No. Of Timers
4
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
CCP, ECCP, EUSART, I2C, MSSP, SPI
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
36
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 14 Channel
A/d Bit Size
10 bit
A/d Channels Available
14
Height
4.95 mm
Length
53.21 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
1.8 V
Width
14.73 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC18F43K20-I/PT
Manufacturer:
MICROCHIP
Quantity:
1 600
Part Number:
PIC18F43K20-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F43K20-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
10. Module: Program Flash Memory
 2010 Microchip Technology Inc.
The write/erase endurance of the Program Flash
Memory is limited to 1K cycles when V
3V. Endurance degrades when V
Work around
For data tables in Program Flash Memory use
error correction method that stores data in multiple
locations.
Affected Silicon Revisions
PIC18F23/43K20
A0
X
A1
X
DD
is below 3V.
DD
is above
11. Module: ADC
• The potential for failures increases over the
• The potential for failures is highest at low V
After extended stress the Most Significant bit
(MSb) of the ADC conversion result can become
stuck at ‘0’. Conversions resulting in code 511 or
less are still accurate, but conversions that
should result in codes greater than 511 are
instead pinned at 511.
The potential for failures is a function of several
factors:
Work around
Affected Silicon Revisions
PIC18F23/43K20
1. Restrict the input voltage to less than 1/2 of
2. Use manual acquisition time (ACQT<2:0> =
A0
life of the part. No failures have ever been
seen for accelerated stress estimated to be
equivalent to 34 years at room temperature.
The failure rate after accelerated stress esti-
mated to be equivalent to 146 years at room
temperature can be as high as 10% for V
1.8V. The time to failure will decrease as the
operating temperature increases.
and decreases as V
X
the ADC voltage reference so that the
expected result is always a code less than
or equal to 511.
000) and put the part to Sleep after each
conversion.
PIC18F23/43K20
A1
DD
increases.
DS80469C-page 5
DD
DD
=

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