PIC16F877-20/L Microchip Technology, PIC16F877-20/L Datasheet - Page 157

• Manufacturer Part Number: PIC16F877-20/L
• Description: IC MCU FLASH 8KX14 EE 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F877-20/L

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 44-PLCC
• 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
• 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
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 368 B
• Interface Type: MSSP/PSP/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 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: 0 C
• On-chip Adc: 8-ch x 10-bit
• Data Rom Size: 256 B
• Height: 3.87 mm
• Length: 16.59 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4 V
• Width: 16.59 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

15.2
DC CHARACTERISTICS
D030
D030A
D031
D032
D033
D034
D034A
D040
D040A
D041
D042
D042A
D043
D044
D044A
D070
D060
D061
D063
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the
Param
2001 Microchip Technology Inc.
No.
*
†
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
3: Negative current is defined as current sourced by the pin.
DC Characteristics: PIC16F873/874/876/877-04 (Commercial, Industrial)
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
PIC16F87X be driven with external clock in RC mode.
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
I
Sym
PURB
V
V
I
IL
IH
IL
Input Low Voltage
I/O ports
MCLR, OSC1 (in RC mode)
OSC1 (in XT, HS and LP)
Ports RC3 and RC4
Input High Voltage
I/O ports
MCLR
OSC1 (XT, HS and LP)
OSC1 (in RC mode)
Ports RC3 and RC4
PORTB Weak Pull-up Current
Input Leakage Current
I/O ports
MCLR, RA4/T0CKI
OSC1
with TTL buffer
with Schmitt Trigger buffer
with Schmitt Trigger buffer
with SMBus
with TTL buffer
with Schmitt Trigger buffer
with Schmitt Trigger buffer
with SMBus
Characteristic
PIC16F873/874/876/877-20 (Commercial, Industrial)
PIC16LF873/874/876/877-04 (Commercial, Industrial)
(2, 3)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
(Section 15.1)
0.25V
0.8V
0.8V
0.7V
0.9V
0.7V
+ 0.8V
Min
V
V
-0.5
Vss
Vss
Vss
Vss
2.0
1.4
50
—
—
—
SS
SS
DD
DD
DD
DD
DD
DD
Typ†
250
— 0.15V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.2V
0.2V
0.3V
0.3V
Max
0.8V
V
V
V
V
V
V
V
400
0.6
5.5
DD
DD
DD
DD
DD
DD
DD
DD
1
5
5
DD
DD
DD
DD
DD
range as described in DC specification
Units
-40°C
0°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A V
A Vss
A Vss
A Vss
For entire V
4.5V
(Note 1)
For entire V
for V
4.5V
For entire V
For entire V
(Note 1)
For entire V
for V
-40°C
Pin at hi-impedance
and LP osc configuration
DD
T
T
A
A
PIC16F87X
= 5V, V
DD
DD
V
V
V
TO
V
V
+85°C for industrial
+70°C for commercial
PIN
PIN
PIN
= 4.5 to 5.5V
= 4.5 to 5.5V
DD
DD
+85°C
Conditions
DD
DD
DD
DD
DD
PIN
V
V
V
5.5V
5.5V
DS30292C-page 155
DD
DD
DD
range
range
range
range
range
= V
,
, XT, HS
SS
,