PIC16F648A-I/ML Microchip Technology, PIC16F648A-I/ML Datasheet - Page 78

• Manufacturer Part Number: PIC16F648A-I/ML
• Description: IC MCU FLASH 4KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F648A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No.: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
TABLE 12-5:
DS40044D-page 76
9600
19200
38400
57600
115200
250000
625000
1250000
9600
19200
38400
57600
115200
250000
625000
1250000
9600
19200
38400
57600
115200
250000
625000
1250000
RATE (K)
RATE (K)
RATE (K)
BAUD
BAUD
BAUD
F
F
F
9725.543
18640.63
37281.25
55921.88
223687.5
111243.8
OSC
OSC
OSC
KBAUD
113.636
KBAUD
KBAUD
111.860
19.230
37.878
56.818
19.454
37.286
55.930
9.615
9.520
1250
250
625
NA
NA
NA
NA
NA
= 20 MHz
= 7.16 MHz
= 3.579 MHz
BAUD RATES FOR ASYNCHRONOUS MODE (BRGH = 1)
-10.525%
ERROR
ERROR
ERROR
-2.913%
-2.913%
-2.913%
-2.913%
+0.16%
+0.16%
+1.32%
1.308%
-1.36%
-1.36%
-1.36%
-0.83%
-2.90%
-2.90%
-2.90%
—
—
—
—
—
0
0
0
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
129
64
32
21
10
46
22
22
11
—
—
—
11
—
—
4
1
0
7
3
5
3
1
0
16 MHz
5.068 MHz
1 MHz
9598.485
18632.35
39593.75
52791.67
105583.3
KBAUD
KBAUD
KBAUD
20833.3
111.111
316750
19.230
38.461
58.823
31250
62500
9.615
8.928
250
NA
NA
NA
NA
NA
NA
NA
NA
-18.620%
26.700%
-2.956%
-8.348%
-8.348%
-6.994%
ERROR
ERROR
ERROR
+0.16%
+0.16%
+0.16%
+2.12%
0.016%
3.109%
8.507%
-3.55%
+8.507
—
—
—
—
—
—
—
—
0
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
103
51
25
16
—
—
32
16
—
—
—
—
—
—
8
3
7
5
2
0
6
2
1
0
10 MHz
4 MHz
32.768 kHz
9615.385
19230.77
35714.29
KBAUD
KBAUD
KBAUD
125000
250000
18.939
39.062
56.818
62500
9.615
125
625
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
© 2005 Microchip Technology Inc.
-6.994%
ERROR
ERROR
ERROR
+0.16%
+8.51%
0.160%
0.160%
8.507%
8.507%
0.000%
-1.36%
-1.36%
+1.7%
NA
NA
NA
NA
NA
NA
NA
NA
—
—
—
—
0
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
NA
NA
NA
NA
NA
NA
NA
NA
64
32
15
10
25
12
—
—
—
—
1
4
0
6
3
0