PIC16F870T-I/SS Microchip Technology, PIC16F870T-I/SS Datasheet - Page 122

• Manufacturer Part Number: PIC16F870T-I/SS
• Description: IC MCU FLASH 2KX14 EE 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F870T-I/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• 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 ~ 85°C
• Package / Case: 28-SSOP
• For Use With: I3-DB16F871 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F870/871
14.1
DS30569B-page 120
PIC16LF870/871
PIC16F870/871
D010
D010A
D010
D013
D015*
D020
D021
D021A
D020
D20A
D021
D021A
D21B
D023*
Note 1:
Param
No.
(Commercial, Industrial)
(Industrial, Extended)
2:
3:
4:
5:
6:
7:
*
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
DC Characteristics: PIC16F870/871 (Industrial, Extended)
I
I
DD
PD
Sym
I
I
BOR
BOR
These parameters are characterized but not tested.
only and are not tested.
This is the limit to which V
The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O
pin loading and switching rate, oscillator type, internal code execution pattern and temperature also have
an impact on the current consumption.
The test conditions for all I
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
For RC osc configuration, current through R
estimated by the formula Ir = V
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.
The
added to the base I
When BOR is enabled, the device will operate correctly until the V
Supply Current
Brown-out Reset
Current
Power-down Current
Brown-out Reset
Current
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
Characteristic
(6)
(6)
PIC16LF870/871
PIC16LF870/871
PIC16F870/871
PIC16F870/871
DD
DD
(2,5)
; WDT enabled/disabled as specified.
or I
PIC16LF870/871 (Commercial, Industrial) (Continued)
PD
DD
DD
(3,5)
measurement.
can be lowered without losing RAM data.
measurements in active Operation mode are:
DD
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
/2R
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EXT
(mA) with R
Typ† Max Units
10.5
10.5
0.6
1.6
7.5
0.8
0.9
1.5
1.5
1.5
20
85
85
7
7
EXT
is not included. The current through the resistor can be
200
200
2.0
4.5
35
15
15
30
42
60
16
19
30
4
5
EXT
mA
mA
mA
mA
0°C
-40°C
A
A
A
A
A
A
A
A
A
A
A
in k .
XT, RC osc configuration
F
LP osc configuration
F
XT, RC osc configuration
F
HS osc configuration
F
HS osc configuration
F
BOR enabled, V
V
V
V
V
V
V
V
V
BOR enabled, V
OSC
OSC
OSC
OSC
OSC
DD
DD
DD
DD
DD
DD
DD
DD
T
A
T
T
T
= 4.0V, WDT disabled, -0 C to +70 C
A
= 3.0V, WDT enabled, -40 C to +85 C
= 3.0V, WDT disabled, 0 C to +70 C
= 3.0V, WDT disabled, -40 C to +85 C
= 4.0V, WDT enabled, -40 C to +85 C
= 4.0V, WDT enabled, -40 C to +125 C
= 4.0V, WDT disabled, -40 C to +85 C
= 4.0V, WDT disabled, -40 C to +125 C
BOR
A
A
= 10 MHz, V
= 4 MHz, V
= 32 kHz, V
= 4 MHz, V
= 20 MHz, V
+70°C for Commercial
+85°C for Industrial
+85°C for Industrial
+125°C for Extended
voltage trip point is reached.
 2003 Microchip Technology Inc.
DD
DD
Conditions
DD
DD
DD
DD
DD
= 5.0V
= 5.0V
= 3.0V (Note 4)
= 5.5V (Note 4)
= 3.0V, WDT disabled
= 5.5V, -40 C to +125 C
= 5.5V, -40 C to +85 C
DD
DD
and V
SS
.