PIC18F43K20-I/P Microchip Technology, PIC18F43K20-I/P Datasheet - Page 290
PIC18F43K20-I/P
Manufacturer Part Number
PIC18F43K20-I/P
Description
IC PIC MCU FLASH 4KX16 40-DIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F25K20T-ISS.pdf
(42 pages)
2.PIC18F25K20T-ISS.pdf
(456 pages)
3.PIC18F23K20-ISS.pdf
(10 pages)
4.PIC18F26K20-EML.pdf
(430 pages)
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
Company:
Part Number:
PIC18F43K20-I/PT
Manufacturer:
MICROCHIP
Quantity:
1 600
Company:
Part Number:
PIC18F43K20-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F43K20-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- PIC18F25K20T-ISS PDF datasheet
- PIC18F25K20T-ISS PDF datasheet #2
- PIC18F23K20-ISS PDF datasheet #3
- PIC18F26K20-EML PDF datasheet #4
- Current page: 290 of 456
- Download datasheet (4Mb)
PIC18F2XK20/4XK20
21.2
The FVR reference is a stable fixed voltage reference,
independent of V
1.2V. This reference can be enabled by setting the
FVREN bit of the CVRCON2 register to ‘1’. The FVR
defaults to on when any one or more of the HFINTOSC,
HLVD, or BOR functions are enabled. The FVR voltage
reference can be routed to the comparators or an ADC
input channel.
FIGURE 21-1:
DS41303G-page 290
FVR Reference Module
V
V
DD
V
REF
REF
DD
CVREN
, with a nominal output voltage of
+
-
VOLTAGE REFERENCE BLOCK DIAGRAM
From HVLD and
BOR circuits
CVRSS = 0
CVRSS = 1
CVRR
CVRSS = 1
CVRSS = 0
FVREN
16 Steps
8R
R
R
R
R
R
R
R
EN
1.2 Volt Fixed
21.2.1
When the Fixed Voltage Reference module is enabled, it
will require some time for the reference and its amplifier
circuits to stabilize. The user program must include a
small delay routine to allow the module to settle. The
FVRST stable bit of the CVRCON2 register also indicates
that the FVR reference has been operating long enough
to
Characteristics” for the minimum delay requirement.
Reference
8R
be
stable.
CVR<3:0>
FVR STABILIZATION PERIOD
FVR
FVRST
See
2010 Microchip Technology Inc.
Section 26.0
CV
REF
“Electrical
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