PIC16F884-E/P Microchip Technology, PIC16F884-E/P Datasheet - Page 13
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PIC16F884-E/P
Manufacturer Part Number
PIC16F884-E/P
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,DIP,40PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.MCP1631RD-MCC2.pdf
(328 pages)
3.PIC16F882-ISS.pdf
(16 pages)
4.PIC16F882-ISS.pdf
(36 pages)
Specifications of PIC16F884-E/P
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
35
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F884-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Data Sheet Clarifications
The
clarifications are to be noted for the latest version of the
device data sheet (DS41291F):
1. Module: ADC (Block Diagram)
2. Module: ADC
EQUATION 9-1:
© 2009 Microchip Technology Inc.
Note:
Figure
references from AV
Acquisition Time Example calculation correction.
The value for T
Solving for T
Therefore:
Assumptions:
V
V
V
following
AP P LI ED
AP P LIED
A PP LIE D
T
Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
ACQ
T
9-1:
T
ACQ
C
⎛
⎝
C
⎛
⎜
⎝
⎛
⎜
⎝
=
=
1
=
=
=
:
typographical
1 e
1 e
ADC
C
=
=
=
–
2µs
Temperature
–
–
4.67µs
–
can be approximated with the following equations:
–
1.37
ACQUISITION TIME EXAMPLE
10pF 1k
--------------------------
(
C
Amplifier Settling Time
T
2µs
SS
2
AMP
HOLD
–
--------- -
–
-------- -
RC
RC
n
+
µs
T
Tc
Block
to V
+
+
C
1.37µs
(
1
⎞
⎟
⎠
⎞
⎟
⎠
1
+
T
(
SS
) 1
R
C
=
=
Ω
T
–
IC
+
C
and AV
+
Diagram
V
V
+
+
+
[
corrections
⎞
⎠
(
7k
=
CHOLD
A P PLIE D
Temperature - 25°C
T
[
R
(
Ω
COFF
=
SS
50°C- 25°C
50°C and external impedance of 10k
DD
+
+
V
10k
to V
CHOLD
R
changes
S
⎛
⎝
) ln(1/2047)
+
1
Ω
DD
)
Hold Capacitor Charging Time
–
and
.
ln(0.0004885)
) 0.05µs/°C
--------------------------
(
(
2
n
+
) 0.05µs/°C
1
1
(
) 1
–
)
]
⎞
⎠
;[2] V
;combining [1] and [2]
;[1] V
)
]
CHOLD
CHOLD
Ω
5.0V V
+
charge response to V
charged to within 1/2 lsb
Temperature Coefficient
DD
PIC16F88X
DS80302F-page 13
APPLIED