PIC16F874A-E/P Microchip Technology, PIC16F874A-E/P Datasheet - Page 177
![IC MCU FLASH 4KX14 W/AD 40-DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC16F874A-E/P
Manufacturer Part Number
PIC16F874A-E/P
Description
IC MCU FLASH 4KX14 W/AD 40-DIP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16C770-ISO.pdf
(8 pages)
4.PIC16F873A-ISO.pdf
(234 pages)
5.PIC16F873A-ISO.pdf
(6 pages)
6.PIC16F873A-ISO.pdf
(4 pages)
7.PIC16F873A-ISO.pdf
(6 pages)
8.PIC16F873A-ISO.pdf
(4 pages)
9.PIC16F873A-ISO.pdf
(22 pages)
Specifications of PIC16F874A-E/P
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
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
1 x 16 bit
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Data Rom Size
128 B
Height
3.81 mm
Length
52.26 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4 V
Width
13.84 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16F874A-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
17.1
2003 Microchip Technology Inc.
PIC16LF873A/874A/876A/877A
PIC16F873A/874A/876A/877A
D001
D001
D001A
D002
D003
D004
D005
Legend: Rows with standard voltage device data only are shaded for improved readability.
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
2:
3:
4:
5:
6:
7:
† Data in “Typ” column is at 5V, 25°C, unless otherwise stated. These parameters are for design guidance
DC Characteristics:
only and are not tested.
This is the limit to which V
The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O
pin loading, switching rate, oscillator type, internal code execution pattern and temperature, also have an
impact on the current consumption.
The test conditions for all I
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is
measured with the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
For RC osc configuration, current through R
estimated by the formula Ir = V
Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from
characterization and is for design guidance only. This is not tested.
The
added to the base I
When BOR is enabled, the device will operate correctly until the V
V
V
V
S
V
Symbol
DD
DR
POR
VDD
BOR
current is the additional current consumed when this peripheral is enabled. This current should be
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
Supply Voltage
RAM Data Retention
Voltage
V
ensure internal Power-on
Reset signal
V
internal Power-on Reset
signal
Brown-out Reset
Voltage
DD
DD
Rise Rate to ensure
Start Voltage to
Characteristic/
(1)
DD
Device
DD
or I
; WDT enabled/disabled as specified.
16LF87XA
16F87XA
PD
DD
DD
PIC16F873A/874A/876A/877A (Industrial, Extended)
PIC16LF873A/874A/876A/877A (Industrial)
measurement.
can be lowered without losing RAM data.
measurements in active operation mode are:
DD
/2R
EXT
Standard Operating Conditions (unless otherwise stated)
Standard Operating Conditions (unless otherwise stated)
V
Operating temperature
Operating temperature
0.05
3.65
Min
2.0
4.0
BOR
—
—
(mA) with R
EXT
Typ†
V
1.5
4.0
—
—
—
is not included. The current through the resistor can be
SS
EXT
Max
4.35
5.5
5.5
5.5
—
—
—
in k .
Units
V/ms See Section 14.5 “Power-on
-40°C
-40°C
-40°C
V
V
V
V
V
V
BOR
All configurations
(DC to 10 MHz)
All configurations
BOR enabled, F
See Section 14.5 “Power-on
Reset (POR)” for details
Reset (POR)” for details
BODEN bit in configuration word
enabled
voltage trip point is reached.
T
T
T
PIC16F87XA
A
A
A
+85°C for industrial
+85°C for industrial
+125°C for extended
Conditions
MAX
DS39582B-page 175
DD
= 14 MHz
;
DD
and V
(7)
SS
.