PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 230

• Manufacturer Part Number: PIC18F4431-E/PT
• Description: IC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/PT

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 9x10b
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
TABLE 19-3:
DS39616B-page 228
BAUD
BAUD
RATE
RATE
115.2
115.2
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
114.943
111.111
Actual
19.193
57.803
Actual
19.231
58.824
0.300
1.200
2.400
9.606
0.300
1.200
2.404
9.615
Rate
Rate
(K)
(K)
F
F
OSC
OSC
BAUD RATES FOR ASYNCHRONOUS MODES (CONTINUED)
= 40.000 MHz
= 4.000 MHz
Error
Error
-0.03
-0.22
-3.55
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)
SPBRG
SPBRG
33332
value
value
8332
4165
1040
3332
520
172
832
415
103
86
51
16
8
SYNC = 0, BRGH = 1, BRG16 = 1 or SYNC = 1, BRG16 = 1
116.279
Actual
19.231
57.471
Actual
19230
55555
0.300
1.200
2.400
9.596
Rate
Rate
1201
2403
9615
300
(K)
(K)
—
F
F
OSC
OSC
= 20.000 MHz
= 2.000 MHz
Error
Error
-0.03
-0.22
-0.04
-0.16
-0.16
-0.16
-0.16
0.00
0.02
0.02
0.16
0.94
3.55
—
%
%
Preliminary
(decimal)
(decimal)
SPBRG
SPBRG
16665
value
value
4165
2082
1665
520
259
415
207
86
42
51
25
—
8
113.636
Actual
19.231
58.140
Actual
19230
0.300
1.200
2.402
9.615
Rate
Rate
1201
2403
9615
300
(K)
(K)
—
—
F
F
OSC
OSC
= 10.000 MHz
= 1.000 MHz
Error
Error
-1.36
-0.04
-0.16
-0.16
-0.16
-0.16
0.00
0.02
0.06
0.16
0.16
0.94
—
—
%
%
(decimal)
(decimal)
SPBRG
SPBRG
value
value
8332
2082
1040
259
129
832
207
103
42
21
25
12
—
—
 2003 Microchip Technology Inc.
117647
Actual
19230
57142
1200
2400
9615
Rate
300
(K)
F
OSC
= 8.000 MHz
Error
-0.01
-0.04
-0.04
-0.16
-0.16
-2.12
0.79
%
(decimal)
SPBRG
value
6665
1665
832
103
207
34
16