PIC18F4431-I/PT Microchip Technology Inc., PIC18F4431-I/PT Datasheet - Page 229
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18F4431-I/PT
Manufacturer Part Number
PIC18F4431-I/PT
Description
Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 36 I/O; 44-Pin TQFP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F4431-IPT.pdf
(396 pages)
Specifications of PIC18F4431-I/PT
A/d Inputs
9-Channel, 10-Bit
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
44-pin TQFP
Programmable Memory
16K Bytes
Ram Size
768 Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4431-I/PT
Manufacturer:
MICROCHIP
Quantity:
1 400
Company:
Part Number:
PIC18F4431-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4431-I/PT
Manufacturer:
MICROCHI
Quantity:
20 000
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TABLE 19-3:
2003 Microchip Technology Inc.
BAUD
BAUD
BAUD
BAUD
RATE
RATE
RATE
RATE
115.2
115.2
115.2
115.2
19.2
57.6
19.2
57.6
19.2
57.6
19.2
57.6
(K)
2.4
9.6
(K)
0.3
1.2
2.4
9.6
(K)
0.3
1.2
2.4
9.6
(K)
0.3
1.2
2.4
9.6
113.636
125.000
113.636
125.000
Actual
19.231
58.140
Actual
19.231
62.500
Actual
19.231
58.140
Actual
19.231
62.500
9.766
1.202
2.404
9.615
0.300
1.200
2.402
9.615
0.300
1.202
2.404
9.615
Rate
Rate
Rate
Rate
(K)
(K)
(K)
(K)
—
—
F
F
F
F
OSC
OSC
OSC
OSC
BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)
= 40.000 MHz
= 40.000 MHz
= 4.000 MHz
= 4.000 MHz
Error
Error
Error
Error
-1.36
-1.36
1.73
0.16
0.94
0.16
0.16
0.16
0.16
8.51
8.51
0.00
0.02
0.06
0.16
0.16
0.94
0.04
0.16
0.16
0.16
0.16
8.51
8.51
—
—
%
%
%
%
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
value
value
value
value
8332
2082
1040
255
129
207
103
259
129
832
207
103
42
21
25
12
42
21
25
12
—
—
3
1
3
1
SYNC = 0, BRGH = 1, BRG16 = 0
SYNC = 0, BRGH = 0, BRG16 = 1
113.636
113.636
Actual
19.231
56.818
Actual
Actual
19.231
56.818
Actual
9.615
0.300
1.200
2.399
9.615
Rate
Rate
1201
2403
9615
Rate
Rate
1201
2403
9615
300
(K)
(K)
(K)
(K)
—
—
—
—
—
—
—
—
F
F
F
F
OSC
OSC
OSC
OSC
PIC18F2331/2431/4331/4431
= 20.000 MHz
= 20.000 MHz
= 2.000 MHz
= 2.000 MHz
Error
Error
Error
Error
-1.36
-1.36
-0.16
-0.16
-0.16
-0.03
-0.03
-1.36
-1.36
-0.16
-0.16
-0.16
-0.16
0.16
0.16
0.02
0.16
0.16
SYNC = 0, BRGH = 1, BRG16 = 0
SYNC = 0, BRGH = 0, BRG16 = 1
—
—
—
—
—
—
—
—
%
%
%
%
Preliminary
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
value
value
value
value
4165
1041
129
103
520
129
415
103
64
21
10
51
12
64
21
10
51
12
—
—
—
—
—
—
—
—
125.000
125.000
Actual
19.531
56.818
Actual
Actual
19.531
56.818
Actual
2.441
9.615
0.300
1.200
2.404
9.615
Rate
Rate
1201
2403
Rate
Rate
1201
2403
300
300
(K)
(K)
(K)
(K)
—
—
—
—
—
—
—
—
F
F
F
F
OSC
OSC
OSC
OSC
= 10.000 MHz
= 10.000 MHz
= 1.000 MHz
= 1.000 MHz
Error
Error
Error
Error
-1.36
-0.16
-0.16
-0.16
-0.03
-1.36
-0.16
-0.16
-0.16
0.16
1.73
0.16
1.73
8.51
0.02
0.16
1.73
8.51
—
—
—
—
—
—
—
—
%
%
%
%
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
value
value
value
value
2082
255
207
520
259
207
64
31
10
51
25
64
31
10
51
25
—
—
—
—
—
—
—
—
4
4
Actual
Actual
19230
55555
19230
55555
2403
9615
1201
2403
9615
Rate
Rate
300
(K)
(K)
—
—
F
F
OSC
OSC
DS39616B-page 227
= 8.000 MHz
= 8.000 MHz
Error
Error
-0.16
-0.16
-0.16
-0.04
-0.16
-0.16
-0.16
-0.16
3.55
3.55
—
—
%
%
(decimal)
(decimal)
SPBRG
SPBRG
value
value
1665
207
415
207
51
25
51
25
—
—
8
8
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