PIC16F767-E/ML Microchip Technology, PIC16F767-E/ML Datasheet - Page 153

• Manufacturer Part Number: PIC16F767-E/ML
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F767-E/ML

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.0
The Analog-to-Digital (A/D) Converter module has
11 inputs for the PIC16F737 and PIC16F767 devices
and 14 for the PIC16F747 AND PIC16F777 devices.
The A/D converter allows conversion of an analog input
signal to a corresponding 10-bit digital number.
A new feature for the A/D converter is the addition of
programmable acquisition time. This feature allows the
user to select a new channel for conversion and to set
the GO/DONE bit immediately. When the GO/DONE bit
is set, the selected channel is sampled for the
programmed acquisition time before a conversion is
actually started. This removes the firmware overhead
required to allow for an acquisition (sampling) period
(see Register 12-3 and Section 12.2 “Selecting and
Configuring Automatic Acquisition Time”).
 2004 Microchip Technology Inc.
ANALOG-TO-DIGITAL
CONVERTER (A/D) MODULE
The module has five registers:
• A/D Result High Register (ADRESH)
• A/D Result Low Register (ADRESL)
• A/D Control Register 0 (ADCON0)
• A/D Control Register 1 (ADCON1)
• A/D Control Register 2 (ADCON2)
The ADCON0 register, shown in Register 12-1, controls
the operation of the A/D module and clock source. The
ADCON1 register, shown in Register 12-2, configures
the functions of the port pins, justification and voltage
reference
Register 12-3, configures the programmed acquisition
time.
Additional information on using the A/D module can be
found in the “PICmicro
Reference Manual” (DS33023) and in Application Note
AN546 “Using the Analog-to-Digital (A/D) Converter”
(DS00546).
sources.
The
®
PIC16F7X7
Mid-Range MCU Family
ADCON2,
DS30498C-page 151
shown
in