PIC16F877A-I/PT Microchip Technology Inc., PIC16F877A-I/PT Datasheet - Page 156

• Manufacturer Part Number: PIC16F877A-I/PT
• Description: 44 PIN, 7 KB FLASH, 368 RAM, 33 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F877A-I/PT

• A/d Inputs: 8-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 33
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin TQFP
• 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

PIC16F87X
15.1
DS30292C-page 154
PIC16LF873/874/876/877-04
PIC16F873/874/876/877-04
PIC16F873/874/876/877-20
D020
D020
D021
D021
D021A
D021A
D023
Legend: Rows with standard voltage device data only are shaded for improved readability.
Note 1: This is the limit to which V
Param
(Commercial, Industrial)
(Commercial, Industrial)
No.
†
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: For RC osc configuration, current through R
5: Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from charac-
6: The
7: When BOR is enabled, the device will operate correctly until the V
DC Characteristics:
Data in “Typ” column is at 5V, 25°C, unless otherwise stated. These parameters are for design guidance
only, and are not tested.
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
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
mated by the formula Ir = V
terization and is for design guidance only. This is not tested.
added to the base I
Symbol
I
I
PD
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
Power-down Current
Brown-out
Reset Current
Characteristic/
DD
Device
DD
or I
; WDT enabled/disabled as specified.
PD
DD
(6)
DD
16LF87X
DD
16LF87X
16LF87X
PIC16F873/874/876/877-04 (Commercial, Industrial)
PIC16F873/874/876/877-20 (Commercial, Industrial)
PIC16LF873/874/876/877-04 (Commercial, Industrial)
(Continued)
16F87X
16F87X
16F87X
measurement.
can be lowered without losing RAM data.
measurements in active operation mode are:
/2R
(3,5)
EXT
(mA) with R
Standard Operating Conditions (unless otherwise stated)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating temperature
Min
—
—
—
—
—
EXT
Typ†
10.5
is not included. The current through the resistor can be esti-
7.5
0.9
1.5
0.9
1.5
85
EXT
in kOhm.
Max
200
30
42
16
19
5
5
Units
-40°C
-40°C
A
A
A
A
A
A
A
BOR
0°C
0°C
V
V
V
V
V
V
BOR enabled, V
voltage trip point is reached.
-40 C to +85 C
-40 C to +85 C
0 C to +70 C
-40 C to +85 C
-40 C to +85 C
-40 C to +85 C
DD
DD
DD
DD
DD
DD
T
T
T
T
= 3.0V, WDT enabled,
= 4.0V, WDT enabled,
= 3.0V, WDT enabled,
= 4.0V, WDT enabled,
= 3.0V, WDT enabled,
= 4.0V, WDT enabled,
A
A
A
A
2001 Microchip Technology Inc.
+85°C for industrial
+85°C for industrial
+70°C for commercial
+70°C for commercial
Conditions
DD
DD
= 5.0V
DD
;
and V
SS
.