PIC16F688-I/P Microchip Technology Inc., PIC16F688-I/P Datasheet - Page 164

• Manufacturer Part Number: PIC16F688-I/P
• Description: 14 PIN, 7 KB FLASH, 256 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F688-I/P

• A/d Inputs: 8-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 7K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F688
FIGURE 14-9:
FIGURE 14-10:
DS41203C-page 162
Note 1: If the A/D clock source is selected as RC, a time of T
A/D Data
A/D CLK
Note 1: If the A/D clock source is selected as RC, a time of T
A/D Data
BSF ADCON0, GO
A/D CLK
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)
9
(1)
)
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
© 2006 Microchip Technology Inc.
0
0
NEW_DATA
1 T
NEW_DATA
DONE
CY
DONE
1 T
1 T
CY
1 T
CY
CY