PIC16F916-E/SS Microchip Technology, PIC16F916-E/SS Datasheet - Page 177

• Manufacturer Part Number: PIC16F916-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F916-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 352 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 352 B
• Interface Type: SSP, I2C, AUSART, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 2 V to 5.5 V
• 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, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / Rohs Status: Details

12.0
The
conversion of an analog input signal to a 10-bit binary
representation of that signal. This device uses analog
inputs, which are multiplexed into a single sample and
hold circuit. The output of the sample and hold is
connected to the input of the converter. The converter
generates a 10-bit binary result via successive
approximation and stores the conversion result into the
ADC result registers (ADRESL and ADRESH).
FIGURE 12-1:
© 2007 Microchip Technology Inc.
Analog-to-Digital
Note 1:
ANALOG-TO-DIGITAL
CONVERTER (ADC) MODULE
These channels are only available on PIC16F914/917 and PIC16F946 devices.
ADC BLOCK DIAGRAM
Converter
RE0/AN5
RE1/AN6
RE2/AN7
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3
RA5/AN4
CHS
(ADC)
(1)
(1)
(1)
PIC16F913/914/916/917/946
allows
V
V
REF
000
001
010
011
100
101
110
111
REF
+
-
V
GO/DONE
DD
The ADC voltage reference is software selectable to be
either internally generated or externally supplied.
The ADC can generate an interrupt upon completion of
a conversion. This interrupt can be used to wake-up the
device from Sleep.
Figure 12-1 shows the block diagram of the ADC.
VCFG0 = 0
VCFG0 = 1
VCFG1 = 0
VCFG1 = 1
ADON
V
SS
ADC
ADFM
ADRESH ADRESL
0 = Left Justify
1 = Right Justify
DS41250F-page 175
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