PIC16LF1847-E/ML Microchip Technology, PIC16LF1847-E/ML Datasheet - Page 139
PIC16LF1847-E/ML
Manufacturer Part Number
PIC16LF1847-E/ML
Description
14 KB Flash, 1K Bytes RAM, 32 MHz Int. Osc, 16 I/0, Enhanced Mid Range Core, Nan
Manufacturer
Microchip Technology
Series
PIC® XLP™ mTouch™ 16Fr
Datasheet
1.PIC16F1847-EP.pdf
(408 pages)
Specifications of PIC16LF1847-E/ML
Core Processor
PIC
Core Size
8-Bit
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
14KB (8K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-VQFN Exposed Pad
Core
PIC
Processor Series
PIC16LF
Data Bus Width
8 bit
Maximum Clock Frequency
32 MHz
Data Ram Size
256 B
Number Of Programmable I/os
15
Number Of Timers
ÿ4 x 8-bit, 1 x 16-bit
Operating Supply Voltage
1.8 V to 5.5 V
Mounting Style
Through Hole
Interface Type
SPI, I2C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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16.0
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 (ADRESH:ADRESL register pair).
Figure 16-1
FIGURE 16-1:
2011 Microchip Technology Inc.
Analog-to-Digital
Temp Indicator
Note:
ANALOG-TO-DIGITAL
CONVERTER (ADC) MODULE
FVR Buffer1
shows the block diagram of the ADC.
AN10
AN11
DAC
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
When ADON = 0, all multiplexer inputs are disconnected.
ADC BLOCK DIAGRAM
Converter
CHS<4:0>
V
DD
V
V
REF
REF
(ADC)
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
11110
11111
11101
V
-
SS
+
ADPREF = 11
ADPREF = 00
ADPREF = 10
ADNREF = 0
ADNREF = 1
allows
Preliminary
GO/DONE
ADON
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.
V
SS
ADC
PIC16(L)F1847
ADFM
ADRESH ADRESL
0 = Left Justify
1 = Right Justify
DS41453B-page 139
16
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