IC PIC MCU FLASH 8KX14 44TQFP

 

PIC16LF877-04I/PT

Manufacturer Part NumberPIC16LF877-04I/PT
DescriptionIC PIC MCU FLASH 8KX14 44TQFP
ManufacturerMicrochip Technology
SeriesPIC® 16F
PIC16LF877-04I/PT datasheets

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Specifications of PIC16LF877-04I/PT

Core Size8-BitProgram Memory Size14KB (8K x 14)
Core ProcessorPICSpeed4MHz
ConnectivityI²C, SPI, UART/USARTPeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number Of I /o33Program Memory TypeFLASH
Eeprom Size256 x 8Ram Size368 x 8
Voltage - Supply (vcc/vdd)2 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeExternalOperating Temperature-40°C ~ 85°C
Package / Case44-TQFP, 44-VQFPController Family/seriesPIC16LF
No. Of I/o's33Eeprom Memory Size256Byte
Ram Memory Size368ByteCpu Speed4MHz
No. Of Timers3Lead Free Status / RoHS StatusLead free / RoHS Compliant
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15.3
DC Characteristics:
PIC16F873/874/876/877-04
PIC16F873/874/876/877-20
(Extended)
Param
Symbol
Characteristic/
No.
Device
V
Supply Voltage
DD
D001
D001A
D001A
D002
V
RAM Data Retention
DR
(1)
Voltage
D003
V
V
Start Voltage to
POR
DD
ensure internal Power-on
Reset signal
D004
S
V
Rise Rate to ensure
VDD
DD
internal Power-on Reset
signal
D005
V
Brown-out Reset
BOR
Voltage
Data is “Typ” column is at 5V, 25°C, unless otherwise stated. These parameters are for design guidance
only, and are not tested.
Note 1: This is the limit to which V
DD
2: 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
DD
OSC1 = external square wave, from rail to rail; all I/O pins tri-stated, pulled to V
MCLR = V
; WDT enabled/disabled as specified.
DD
3: 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 hi-impedance state and tied to V
4: For RC osc configuration, current through R
estimated by the formula Ir = V
5: 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.
6: The
current is the additional current consumed when this peripheral is enabled. This current should be
added to the base I
or I
DD
PD
7: When BOR is enabled, the device will operate correctly until the V
2001 Microchip Technology Inc.
PIC16F873/874/876/877-04 (Extended)
PIC16F873/874/876/877-10 (Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
Min
Typ†
Max
Units
4.0
5.5
V
4.5
5.5
V
V
5.5
V
BOR
1.5
V
V
V
SS
0.05
V/ms See section on Power-on Reset for
3.7
4.0
4.35
V
can be lowered without losing RAM data.
measurements in active operation mode are:
is not included. The current through the resistor can be
EXT
/2R
(mA) with R
in kOhm.
DD
EXT
EXT
measurement.
PIC16F87X
T
+125°C
A
Conditions
LP, XT, RC osc configuration
HS osc configuration
(7)
BOR enabled, F
= 10 MHz
MAX
See section on Power-on Reset for
details
details
BODEN bit in configuration word
enabled
;
DD
and V
.
DD
SS
voltage trip point is reached.
BOR
DS30292C-page 157