PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 205

• Manufacturer Part Number: PIC18LF8490-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8490-I/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
• Number Of I /o: 66
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, EUSART, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 66
• Number Of Timers: 1 x 8
• 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, DV164136, DM163028
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 16-3:
© 2007 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)
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
Rate (K)
Rate (K)
Rate (K)
Rate (K)
125.000
113.636
114.943
111.111
Actual
19.231
58.824
Actual
19.231
58.140
Actual
19.231
62.500
Actual
19.193
57.803
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
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
-3.55
-1.36
-0.03
-0.22
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
832
415
103
259
129
832
207
103
520
172
42
21
25
12
86
51
16
3
1
8
SYNC = 0, BRGH = 0, BRG16 = 1
Rate (K)
Rate (K)
Rate (K)
Rate (K)
113.636
116.279
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
Actual
19.231
56.818
Actual
Actual
19.231
57.471
Actual
19.230
55.555
0.300
1.201
2.403
9.615
0.300
1.200
2.399
9.615
0.300
1.201
2.403
9.615
0.300
1.200
2.400
9.596
—
—
—
—
F
F
F
F
OSC
OSC
OSC
OSC
PIC18F6390/6490/8390/8490
= 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
%
%
%
%
(decimal)
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
SPBRG
16665
value
value
value
value
1665
4165
1041
4165
2082
520
129
415
103
520
259
415
207
64
21
10
51
12
—
—
—
86
42
51
25
—
8
Rate (K)
Rate (K)
Rate (K)
Rate (K)
125.000
113.636
Actual
19.531
56.818
Actual
Actual
19.231
58.140
Actual
19.230
0.300
1.201
9.615
0.300
1.200
2.404
9.615
0.300
1.201
2.403
0.300
1.200
2.402
9.615
2403
—
—
—
—
—
—
F
F
F
F
OSC
OSC
OSC
OSC
= 10.000 MHz
= 10.000 MHz
= 1.000 MHz
= 1.000 MHz
Error
Error
Error
Error
-0.04
-0.16
-0.16
-0.16
-0.16
-0.03
-1.36
-0.16
-0.16
-0.16
-1.36
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
103
520
259
207
259
129
832
207
64
31
51
25
42
21
25
12
10
—
—
—
—
—
—
4
Rate (K)
Rate (K)
117.647
Actual
19.230
55.555
Actual
19.230
57.142
0.300
1.201
2.403
9.615
0.300
1.200
2.400
9.615
—
F
F
OSC
OSC
DS39629C-page 203
= 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
415
207
832
207
103
51
25
34
16
—
8