PIC16F688-I/ST Microchip Technology, PIC16F688-I/ST Datasheet - Page 71
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PIC16F688-I/ST
Manufacturer Part Number
PIC16F688-I/ST
Description
IC PIC 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-I/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 ~ 85°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
+ 85 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
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F688-I/ST
Manufacturer:
TI
Quantity:
2 748
Part Number:
PIC16F688-I/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
8.3
The A/D converter module can operate during Sleep.
This requires the A/D clock source to be set to the
internal oscillator. When the RC clock source is
selected, the A/D waits one instruction before starting
the conversion. This allows the SLEEP instruction to be
executed, thus eliminating much of the switching noise
from the conversion. When the conversion is complete,
the GO/DONE bit is cleared and the result is loaded
into the ADRESH:ADRESL registers. If the A/D
FIGURE 8-5:
2004 Microchip Technology Inc.
A/D Operation During Sleep
Zero-Scale
A/D TRANSFER FUNCTION
3FDh
3FCh
3FEh
3FBh
3FFh
004h
003h
002h
001h
000h
1/2 LSB Ideal
Zero-Scale
Transition
Full-Scale Range
Preliminary
Full-Scale
Transition
interrupt is enabled, the device awakens from Sleep. If
the GIE bit (INTCON<7>) is set, the program counter is
set to the interrupt vector (0004h), if GIE is clear, the
next instruction is executed. If the A/D interrupt is not
enabled, the A/D module is turned off, although the
ADON bit remains set.
When the A/D clock source is something other than
RC, a SLEEP instruction causes the present conversion
to be aborted, and the A/D module is turned off. The
ADON bit remains set.
1/2 LSB Ideal
1 LSB Ideal
Center of
Full-Scale Code
Analog Input
PIC16F688
DS41203B-page 69