PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 372
PIC18F2431-I/SO
Manufacturer Part Number
PIC18F2431-I/SO
Description
IC PIC MCU FLASH 8KX16 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(40 pages)
8.PIC18F2431-ISP.pdf
(396 pages)
Specifications of PIC18F2431-I/SO
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
28-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
24
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART/I2C/SPI/SSP
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
24
Number Of Timers
4
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM183021, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
5-ch x 10-bit
Package
28SOIC W
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4431 - BOARD DAUGHTER ICEPIC3
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F2431-I/SO
Manufacturer:
MICROCHIP
Quantity:
2 000
Part Number:
PIC18F2431-I/SO
Manufacturer:
NXP/恩智浦
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC18F2331-ISO PDF datasheet #3
- PIC18F2331-ISO PDF datasheet #4
- PIC18F2331-ISO PDF datasheet #5
- PIC18F2331-ISO PDF datasheet #6
- PIC18LF2331-ISO PDF datasheet #7
- PIC18F2431-ISP PDF datasheet #8
- Current page: 372 of 396
- Download datasheet (8Mb)
PIC18F2331/2431/4331/4431
TABLE 25-21: A/D CONVERTER CHARACTERISTICS: PIC18F2331/2431/4331/4431 (INDUSTRIAL)
DS39616B-page 370
Device Supply
AC Timing Parameters
Reference Inputs
Analog Input Characteristics
DC Performance
Note 1:
Param
A10
A12
A13
A14
A16
A20
A21
A22
A23
A26
A30
A31
A41
A42
A43
A45
A46
A47
A11
No.
2:
3:
4:
Symbol
V
V
Z
Conversion time does not include acquisition time. See Section 20.0 “10-bit High-Speed Analog-to-Digital Converter
(A/D) Module” for a full discussion of acquisition time requirements.
In sequential modes, Tacq should be 12Tad or greater.
For V
The A/D conversion result never decreases with an incraese in the input voltage, and has no missing codes.
AV
AV
F
T
T
V
E
IADO
I
V
Z
T
E
T
T
RE
I
RE
REF
CHIN
N
E
E
THR
CNV
ACQ
—
AD
RE
OFF
AIN
AIN
RC
AD
TC
GA
I
I
DD
R
SS
L
L
FH
FL
F
DD
< 2.7V and temperature below 0°C, V
Analog V
Analog V
Module Current
(during conversion)
Module Current Off
Throughput rate
A/D Clock Period
A/D Internal RC Oscillator Period
Conversion Time
Acquisition Time
Conversion start from external
Reference voltage for 10-bit
resolution
(V
Reference voltage High
(AV
Reference voltage Low
(AV
Reference Current
Input Voltage
Recommended impedance of
analog voltage source
Analog channel input impedance
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset error
Gain error
Monotonicity
RE
DD
SS
F+ -
or V
or V
V
DD
SS
Characteristic
RE
REF
REF
Supply
Supply
F-
(4)
(3)
)
-)
+)
(2)
(1)
Preliminary
AV
AIN
V
V
1/4 T
DD
1000
AV
SS
1.5V
Min
385
2
SS
1.5
1.8
12
—
—
—
—
—
—
(2)
should be limited to range < V
-0.3
-0.3
SS
-0.3
CY
guaranteed
10 bits
10000
150µA
75µA
PIC18LF2331/2431/4331/4431 (INDUSTRIAL)
Typ
500
250
500
750
12
—
—
—
—
—
—
—
—
—
—
—
0.5
0.5
V
A
A
AV
REFH
V
V
VDD
VDD
20,000
20,000
< 1.5
< 1.5
20000
DD
AV
SS
1500
2250
Max
1Tcy
10.0
< 1
< 1
DD
200
1.0
2.5
75
12
+0.3
+0.3
-A
-A
DD
+0.3
-1.5V
VSS
VSS
DD
/2.
Units
ksps
ksps
LSb
LSb
LSb
LSb
T
T
µA
µA
µA
k
k
ns
ns
ns
ns
—
—
V
V
AD
AD
V
V
V
V
V
2003 Microchip Technology Inc.
V
V
V
V
V
V
PIC18F parts
PIC18LF parts
A
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VDD
REFH
REFH
REFH
REFH
REFH
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 5V
= 2.5V
= 5V, single channel
< 3V, single channel
= 5V
= 3V
< 3V
= 5V
= 2.5V
= 3.0 V
< 3.0V
3V
3V
3.0V
3.0V
3.0V
3.0V
3.0V
Conditions
3.0V
3.0V
3.0V
3.0V
3.0V
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