PIC16F688-E/ST Microchip Technology, PIC16F688-E/ST Datasheet - Page 84
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PIC16F688-E/ST
Manufacturer Part Number
PIC16F688-E/ST
Description
IC MCU FLASH 4KX14 14TSSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(204 pages)
3.PIC16F688T-ISL.pdf
(6 pages)
4.PIC16F688T-ISL.pdf
(4 pages)
5.PIC16F688T-ISL.pdf
(688 pages)
6.PIC16F688-EP.pdf
(174 pages)
Specifications of PIC16F688-E/ST
Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
14-TSSOP
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
12
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SCI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Data Rom Size
256 B
Height
0.9 mm
Length
5 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Width
4.4 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT14SS-1 - SOCKET TRANSITION 14DIP/14SSOPAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
PIC16F688
TABLE 10-2:
TABLE 10-3:
DS41203B-page 82
11h
12h
13h
16h
17h
Legend:
Addr
BAUD
BAUD
BAUD
RATE
RATE
RATE
115.2
115.2
115.2
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)
2.4
9.6
BAUDCTL
SPBRGH
104.167
113.636
SPBRG
RCSTA
Actual
19.531
62.500
Actual
20.833
62.500
62.500
Actual
19.231
56.818
TXSTA
Name
1.221
2.404
9.766
0.300
1.202
2.404
8.929
9.615
Rate
Rate
Rate
x = unknown, u = unchanged, — = unimplemented locations read as ‘0’. Shaded cells are not used by oscillators.
(K)
(K)
(K)
—
—
F
F
F
OSC
OSC
OSC
REGISTERS ASSOCIATED WITH BAUD RATE GENERATOR
BAUD RATES FOR ASYNCHRONOUS MODES
= 20.000 MHz
= 20.000 MHz
= 4.000 MHz
-45.75
Error
Error
Error
-9.58
-6.99
-1.36
-1.36
1.73
0.16
1.73
1.73
8.51
0.16
0.16
0.16
8.51
8.51
0.16
0.16
ABDOVF
%
—
%
%
—
CSRC
SPEN
Bit 7
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
255
129
207
129
31
15
51
25
64
21
10
—
—
4
2
6
2
0
0
RCIDL
Bit 6
RX9
TX9
SYNC = 0, BRGH = 0, BRG16 = 0
SYNC = 0, BRGH = 0, BRG16 = 0
SYNC = 0, BRGH = 1, BRG16 = 0
125.000
Actual
19.531
52.083
78.125
Actual
Actual
19.531
56.818
1.202
2.404
9.766
2.441
9.615
Baud Rate Generator register, high byte
Rate
Rate
1201
2403
Rate
Baud Rate Generator register, low byte
300
(K)
(K)
(K)
—
—
—
—
—
TXEN
SREN
F
F
Bit 5
F
OSC
OSC
—
OSC
= 10.000 MHz
= 10.000 MHz
= 2.000 MHz
-32.18
Error
Error
Error
-9.58
-0.16
-0.16
-0.16
-1.36
0.16
0.16
1.73
1.73
1.73
0.16
1.73
8.51
—
—
—
—
—
%
%
%
SCKP
SYNC
CREN
Bit 4
Preliminary
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
129
103
255
SENDB
ADDEN
—
64
15
25
12
—
—
—
—
64
31
10
BRG16
7
2
1
4
Bit 3
Actual
Actual
Actual
19230
55555
Rate
1201
2403
9615
Rate
1201
Rate
2403
9615
300
(K)
(K)
(K)
—
—
—
—
—
—
—
—
—
—
BRGH
FERR
Bit 2
F
F
F
—
OSC
OSC
OSC
= 8.000 MHz
= 1.000 MHz
= 8.000 MHz
Error
Error
Error
-0.16
-0.16
-0.16
-0.16
-0.16
-0.16
-0.16
-0.16
3.55
OERR
—
—
—
—
—
—
—
—
—
—
TRMT
%
%
%
WUE
Bit 1
(decimal)
(decimal)
(decimal)
SPBRG
SPBRG
SPBRG
value
value
value
ABDEN -1-1 0-00 -1-1 0-00
103
207
TX9D
RX9D
51
12
51
12
51
25
—
—
—
—
—
—
—
—
—
—
Bit 0
8
2004 Microchip Technology Inc.
0000 0000 0000 0000
0000 0000 0000 0000
0000 -010 0000 -010
0000 000x 0000 000x
POR, BOD
Value on:
Value on
all other
Resets