PIC16F913 datasheet(145/272 Pages) MICROCHIP

Part #	PIC16F913

Description	28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PDF	272 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

145 / 272 page

Preliminary

DS41250E-page 143

PIC16F917/916/914/913

12.0

ANALOG-TO-DIGITAL

CONVERTER (A/D) MODULE

The Analog-to-Digital converter (A/D) allows conversion

of an analog input signal to a 10-bit binary representation

of that signal. The PIC16F917/916/914/913 has up to

eight analog inputs, multiplexed into one sample and hold

circuit. The output of the sample and hold is connected to

the input of the converter. The converter generates a

binary result via successive approximation and stores the

result in a 10-bit register. The voltage reference used in

the conversion is software selectable to either VDD or a

voltage applied by the VREF pin. Figure 12-1 shows the

block diagram of the A/D on the PIC16F917/916/914/913.

FIGURE 12-1:

A/D BLOCK DIAGRAM

RA0/AN0/C1-/SEG12

A/D

RA1/AN1/C2-/SEG7

RA2/AN2/C2+/VREF-/COM2

RA5/AN4/C2OUT/SS/SEG5

VDD

VREF+

ADON

GO/DONE

VCFG0 = 1

VCFG0 = 0

CHS<2:0>

ADRESH ADRESL

ADFM

VSS

RE0/AN5/SEG21(1)

RE1/AN6/SEG22(1)

RE2/AN7/SEG23(1)

RA3/AN3/C1+/VREF+/COM3(2)/SEG15

VCFG1 = 1

VCFG1 = 0

VREF-

Note 1:

These channels are only available on PIC16F914/917 devices.

COM3 available on RA3 only on PIC16F913/916 devices.

PIC16F913 Datasheet(PDF) 145 Page - Microchip Technology

PIC16F913 Datasheet(HTML) 145 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL