PIC18F4550-I/P Microchip Technology Inc., PIC18F4550-I/P Datasheet - Page 246
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PIC18F4550-I/P
Manufacturer Part Number
PIC18F4550-I/P
Description
40 PIN, 32 KB FLASH, 2048 RAM, FS-USB 2.0
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F4550-IP.pdf
(430 pages)
Specifications of PIC18F4550-I/P
A/d Inputs
13-Channel, 10-Bit
Comparators
2
Cpu Speed
12 MIPS
Eeprom Memory
256 Bytes
Input Output
34
Interface
I2C/SPI/UART/USART/USB
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
32K Bytes
Ram Size
2K Bytes
Speed
48 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:
PIC18F4550-I/PT
Manufacturer:
MURATA
Quantity:
12 000
Company:
Part Number:
PIC18F4550-I/PT
Manufacturer:
Microchip Technology
Quantity:
36 332
Company:
Part Number:
PIC18F4550-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4550-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC18F2455/2550/4455/4550
TABLE 20-3:
DS39632C-page 244
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)
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
(K)
0.3
1.2
2.4
9.6
125.000
113.636
114.943
111.111
Actual
19.231
58.140
Actual
19.231
62.500
Actual
19.193
57.803
Actual
19.231
58.824
0.300
1.200
2.402
9.615
0.300
1.202
2.404
9.615
0.300
1.200
2.400
9.606
0.300
1.200
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
-0.03
-0.22
-3.55
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
0.00
0.00
0.02
0.06
0.35
0.01
0.04
0.16
0.16
0.16
2.12
%
%
%
%
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
33332
value
value
value
value
8332
2082
1040
8332
4165
1040
3332
259
129
832
207
103
520
172
832
415
103
42
21
25
12
86
51
16
3
1
8
SYNC = 0, BRGH = 0, BRG16 = 1
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
113.636
116.279
Actual
19.231
56.818
Actual
Actual
19.231
57.471
Actual
19230
55555
0.300
1.200
2.399
9.615
0.300
1.200
2.400
9.596
Rate
Rate
1201
2403
9615
Rate
Rate
1201
2403
9615
300
300
(K)
(K)
(K)
(K)
—
—
—
—
F
F
F
F
OSC
OSC
OSC
OSC
= 20.000 MHz
= 20.000 MHz
= 2.000 MHz
= 2.000 MHz
Error
Error
Error
Error
-0.03
-0.03
-1.36
-1.36
-0.16
-0.16
-0.16
-0.16
-0.03
-0.22
-0.04
-0.16
-0.16
-0.16
-0.16
0.02
0.16
0.16
0.00
0.02
0.02
0.16
0.94
3.55
SYNC = 0, BRGH = 0, BRG16 = 1
—
—
—
—
%
%
%
%
Preliminary
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
16665
value
value
value
value
4165
1041
4165
2082
1665
520
129
415
103
520
259
415
207
64
21
10
51
12
—
—
—
86
42
51
25
—
8
125.000
113.636
Actual
19.531
56.818
Actual
Actual
19.231
58.140
Actual
19230
0.300
1.200
2.404
9.615
0.300
1.200
2.402
9.615
Rate
Rate
1201
2403
Rate
Rate
1201
2403
9615
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
-0.03
-1.36
-0.16
-0.16
-0.16
-1.36
-0.04
-0.16
-0.16
-0.16
-0.16
0.02
0.16
0.16
1.73
8.51
0.00
0.02
0.06
0.16
0.16
0.94
—
—
—
—
—
—
%
%
%
%
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
value
value
value
value
2082
8332
2082
1040
520
259
207
259
129
832
207
103
64
31
10
51
25
42
21
25
12
—
—
—
—
—
—
4
© 2006 Microchip Technology Inc.
117647
Actual
Actual
19230
55555
19230
57142
1201
2403
9615
1200
2400
9615
Rate
Rate
300
300
(K)
(K)
—
F
F
OSC
OSC
= 8.000 MHz
= 8.000 MHz
Error
Error
-0.04
-0.16
-0.16
-0.16
-0.16
-0.01
-0.04
-0.04
-0.16
-0.16
-2.12
3.55
0.79
—
%
%
(decimal)
(decimal)
SPBRG
SPBRG
value
value
1665
6665
1665
207
832
103
415
207
51
25
34
16
—
8
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