PIC16F688-E/ML Microchip Technology, PIC16F688-E/ML Datasheet - Page 403

• Manufacturer Part Number: PIC16F688-E/ML
• Description: IC PIC MCU FLASH 4KX14 16QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F688-E/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• 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 ~ 125°C
• Package / Case: 16-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 12
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 2
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: EUSART, RS- 232, SCI, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• 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: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT16QFN1 - SOCKET TRANSITION 14DIP TO 16QFNAC162061 - HEADER INTRFC MPLAB ICD2 20PINAC162056 - HEADER INTERFACE ICD2 16F688
• Lead Free Status / Rohs Status: Details

M
1997 Microchip Technology Inc.
HIGHLIGHTS
This section of the manual contains the following major topics:
22.1 Introduction ..................................................................................................................22-2
22.2 Control Registers .........................................................................................................22-3
22.3 A/D Acquisition Requirements .....................................................................................22-6
22.4 Selecting the A/D Conversion Clock ............................................................................22-8
22.5 Configuring Analog Port Pins.....................................................................................22-10
22.6 A/D Conversions ........................................................................................................22-11
22.7 A/D Operation During Sleep ......................................................................................22-14
22.8 A/D Accuracy/Error ....................................................................................................22-15
22.9 Effects of a RESET ....................................................................................................22-16
22.10 Connection Considerations ........................................................................................22-16
22.11 Transfer Function .......................................................................................................22-16
22.12 Initialization ................................................................................................................22-17
22.13 Design Tips ................................................................................................................22-18
22.14 Related Application Notes..........................................................................................22-19
22.15 Revision History .........................................................................................................22-20
Section 22. Basic 8-bit A/D Converter
Note:
Please refer to
use this module.
Appendix C.2
or the device Data Sheet to determine which devices
DS31022A page 22-1
22