PIC16F886-I/SO Microchip Technology Inc., PIC16F886-I/SO Datasheet - Page 92
PIC16F886-I/SO
Manufacturer Part Number
PIC16F886-I/SO
Description
MCU, 8-Bit, 8KW Flash, 368 RAM, 25 I/O, SOIC-28
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F886-ISO.pdf
(328 pages)
Specifications of PIC16F886-I/SO
A/d Inputs
11-Channel, 10-Bit
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
256 Bytes
Input Output
24
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
28-pin SOIC
Programmable Memory
14K Bytes
Ram Size
368 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F886-I/SO
Manufacturer:
TI
Quantity:
12 000
Company:
Part Number:
PIC16F886-I/SO
Manufacturer:
Microchip Technology
Quantity:
54 574
Company:
Part Number:
PIC16F886-I/SO
Manufacturer:
MIC
Quantity:
86
Part Number:
PIC16F886-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 92 of 328
- Download datasheet (7Mb)
PIC16F882/883/884/886/887
8.7
A simplified circuit for an analog input is shown in
Figure 8-6. Since the analog input pins share their con-
nection with a digital input, they have reverse biased
ESD protection diodes to V
input, therefore, must be between V
input voltage deviates from this range by more than
0.6V in either direction, one of the diodes is forward
biased and a latch-up may occur.
A maximum source impedance of 10 kΩ is recommended
for the analog sources. Also, any external component
connected to an analog input pin, such as a capacitor or
a Zener diode, should have very little leakage current to
minimize inaccuracies introduced.
FIGURE 8-6:
DS41291E-page 90
Analog Input Connection
Considerations
Legend: C
V
A
Note 1: See Section 17.0 “Electrical Specifications”.
Rs < 10K
I
R
R
V
V
LEAKAGE
A
T
PIN
IC
S
ANALOG INPUT MODEL
A
DD
IN
= Input Capacitance
= Leakage Current at the pin due to various junctions
= Interconnect Resistance
= Source Impedance
= Analog Voltage
= Threshold Voltage
and V
C
5 pF
PIN
SS
SS
and V
. The analog
V
DD
DD
. If the
V
V
T
T
≈ 0.6V
≈ 0.6V
Note 1: When reading a PORT register, all pins
I
±500 nA
Vss
LEAKAGE
2: Analog levels on any pin defined as a
R
configured as analog inputs will read as a
‘0’. Pins configured as digital inputs will
convert as an analog input, according to
the input specification.
digital input, may cause the input buffer to
consume more current than is specified.
IC
(1)
© 2008 Microchip Technology Inc.
To ADC Input
Related parts for PIC16F886-I/SO
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU, 8-Bit, 8KW Flash, 368 RAM, 25 I/O, SSOP-28
Manufacturer:
Microchip Technology Inc.
Part Number:
Description:
MCU, 8-Bit, 14KB Flash, 368 RAM, 25 I/O, SPDIP-28
Manufacturer:
Microchip Technology Inc.
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
18 PIN, 7 KB FLASH, 368 RAM, 16 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
18 PIN, 7 KB FLASH, 368 RAM, 16 I/O
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SOIC-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 20MHZ, DIP-40
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet: