PIC16F877-20/P Microchip Technology, PIC16F877-20/P Datasheet - Page 578

• Manufacturer Part Number: PIC16F877-20/P
• Description: IC MCU FLASH 8KX14 EE 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877-20/P

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Controller Family/series: PIC16F
• No. Of I/o's: 33
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PICmicro MID-RANGE MCU FAMILY
Table 30-5:
DS31030A-page 30-8
DC CHARACTERISTICS
D022
D022A
D023
D023A
D024
D024A
D025
D026
D027
D027A
D027B
D027C
D027D
Param
No.
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only
and are not tested.
I
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
LCDRC
LCDVG
T
AD
SAD
SADVR
SADCDAC
SADSREF
SADCMP
WDT
BOR
COMP
VREF
1
OSC
Example DC Characteristics
Module Differential Current
Watchdog Timer
Brown-out Reset
Comparator (per Comparator)
Voltage Reference
LCD internal RC osc enabled
LCD voltage generation
Timer1 oscillator
A/D Converter
Slope A/D (Total)
Slope A/D
Slope A/D
Slope A/D
Slope A/D
Bandgap Voltage Reference
Programmable Current Source
Reference Voltage Divider
Comparator
Characteristic
(5)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min Typ† Max Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
165 * 250 *
TBD
350
20 *
50 *
55 *
40 *
6.0
6.0
3.1
1.0
94
—
85
TBD
30 *
70 *
85 *
65 *
425
100
300
6.5
20
25
20
—
0˚C
-40˚C T
-40˚C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
T
A
V
-40 C to +125 C
BODEN bit is clear, V
5.0V
V
V
V
V
V
A/D on, not converting
REFOFF = 0
REFOFF = 0
ADCON1<7:4> = 1111b
ADOFF = 0
ADOFF = 0
T
A
DD
DD
DD
DD
DD
DD
A
1997 Microchip Technology Inc.
+70˚C for commercial,
+85˚C for industrial and
= 4.0V
= 4.0V
= 4.0V
= 3.0V
= 3.0V
= 3.0V
+125˚C for extended
Conditions
DD
=