PIC16F688-I/STG Microchip Technology, PIC16F688-I/STG Datasheet - Page 164

• Manufacturer Part Number: PIC16F688-I/STG
• Description: IC PIC MCU FLASH 4KX14 14TSSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-I/STG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• 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
• Package / Case: 14-TSSOP
• 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
FIGURE 14-9:
FIGURE 14-10:
DS41203E-page 162
Note 1: If the A/D clock source is selected as RC, a time of T
A/D Data
A/D CLK
A/D Data
Note 1: If the A/D clock source is selected as RC, a time of T
A/D CLK
BSF ADCON0, GO
ADRES
Sample
BSF ADCON0, GO
ADRES
Sample
ADIF
ADIF
GO
Q4
GO
Q4
AD134
AD134
SLEEP instruction to be executed.
SLEEP instruction to be executed.
AD132
AD132
PIC16F688 A/D CONVERSION TIMING (NORMAL MODE)
PIC16F688 A/D CONVERSION TIMING (SLEEP MODE)
(T
OSC
(T
/2 + T
OSC
/2
CY
(1)
(1)
9
)
9
)
OLD_DATA
OLD_DATA
Sampling Stopped
8
8
AD131
AD131
Sampling Stopped
7
7
6
6
AD130
CY
CY
AD130
is added before the A/D clock starts. This allows the
is added before the A/D clock starts. This allows the
3
3
2
2
1
1
© 2009 Microchip Technology Inc.
0
0
NEW_DATA
1 T
NEW_DATA
DONE
CY
DONE
1 T
1 T
CY
1 T
CY
CY