PIC16F872-E/SO Microchip Technology, PIC16F872-E/SO Datasheet - Page 123

• Manufacturer Part Number: PIC16F872-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F872-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14.2
© 2006 Microchip Technology Inc.
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
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: PIC16F872 (Commercial, Industrial)
V
V
I
I
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.
PURB
IL
PIC16F872 be driven with external clock in RC mode.
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
Sym
IL
IH
Input Low Voltage
I/O ports:
MCLR, OSC1 (in RC mode)
OSC1 (in XT, HS and LP modes)
Ports RC3 and RC4:
Input High Voltage
I/O ports:
MCLR
OSC1 (XT, HS and LP modes)
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
PIC16LF872 (Commercial, Industrial)
(2, 3)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
Operating voltage V
(Section 14.1)
0.25V
0.8V
0.8V
0.7V
0.9V
0.7V
+ 0.8V
Min
V
V
V
V
V
V
-0.5
2.0
1.4
50
SS
SS
SS
SS
SS
SS
-
-
-
DD
DD
DD
DD
DD
DD
Typ†
250
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.15V
0.2V
0.2V
0.3V
0.3V
0.8V
Max
V
V
V
V
V
V
V
400
DD
0.6
5.5
DD
DD
DD
DD
DD
DD
DD
1
5
5
DD
DD
DD
DD
range as described in DC specification
DD
0°C
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
T
A
T
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
V
-40°C
Vss
Pin at hi-impedance
Vss
Vss
and LP osc configuration
A
DD
+85°C for industrial
PIC16F872
DD
DD
= 5V, V
+70°C for commercial
V
V
V
TO
V
V
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
DS30221C-page 121
5.5V
5.5V
DD
DD
DD
range
range
range
range
range
= V
,
, XT, HS
SS
,