PIC18F2420-I/ML Microchip Technology, PIC18F2420-I/ML Datasheet - Page 210

• Manufacturer Part Number: PIC18F2420-I/ML
• Description: IC PIC MCU FLASH 8KX16 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2420-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• 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, MSSP, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 25
• 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, DM163014, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2420/2520/4420/4520
TABLE 18-3:
DS39631E-page 208
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
113.636
125.000
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
19.230
55.555
0.300
1.200
2.399
9.615
0.300
1.201
2.403
9.615
0.300
1.200
2.400
9.596
0.300
1.201
2.403
9.615
Rate
Rate
Rate
Rate
(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
%
%
—
—
—
%
%
—
(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
19.230
0.300
1.200
2.404
9.615
0.300
1.201
2.403
0.300
1.200
2.402
9.615
0.300
1.201
2.403
9.615
Rate
Rate
Rate
Rate
(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
© 2008 Microchip Technology Inc.
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
Rate
Rate
(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
415
207
832
207
103
51
25
—
34
16
8