PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 151

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C781TI/SO

17.1
TABLE 17-1:
DC CHARACTERISTICS
D001
D001A
D002*
D003
D004*
D010
D020
D020A
D021
D026
1A
Note 1:
Param
2001 Microchip Technology Inc.
No.
2:
3:
†
*
DC Characteristics: Power Supply
V
V
V
V
SV
I
I
I
I
I
I
I
I
I
F
DD
PD
OPA
VC
ADC
WDT
AD
PLVD
PBOR
OSC
DD
DD
DR
POR
Sym
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
OSC1 = external square wave, from rail-to-rail; all I/O pins configured as inputs, pulled to V
MCLR = V
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 configured as iputs and tied to V
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
DD
*
*
*
*
*
*
Supply Voltage
Supply Voltage (PIC16LC781/782)
RAM Data Retention
Voltage
V
ensure internal Power-on Reset signal
V
Power-on Reset signal
Supply Current
Power-down Current
Operational Amplifier
Voltage Comparators C1 and C2
Digital to Analog Converter (DAC)
Watchdog Timer
Analog-to-Digital Converter (ADC)
Programmable Low Voltage Detect
Programmable Brown-out Reset
LP Oscillator, Operating Freq.
INTRC Oscillator Operating Freq.
XT Oscillator Operating Freq.
HS Oscillator Operating Freq.
DC CHARACTERISTICS: PIC16C781/782, PIC16LC781/782 (INDUSTRIAL)
DD
DD
DD
Start Voltage to
Rise Rate to ensure internal
; WDT enabled/disabled as specified.
(1)
Characteristic
(2)
DD
DD
can be lowered without losing RAM data.
measurements in active operation mode are:
(3)
Preliminary
0.05
Min
Standard Operating Conditions (unless otherwise stated)
Operating temperature-40°C
4.0
4.5
2.7
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
0
0
Typ†
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1.5
1.5
37
—
—
—
—
—
—
—
—
4
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
200
5.5
5.5
5.5
5.5
—
—
—
19
—
—
20
4
Units
V/ms
MHz
MHz
MHz
kHz
kHz
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
DD
—
V
V
V
V
V
A
A
PIC16C781/782
or V
XT, EC, RC, INTRC Oscillator
HS Oscillator
XT, EC, RC, INTRC Oscillator
HS Oscillator
See section on Power-on Reset for
details
See section on Power-on Reset for
details. PWRT enabled
F
HS Oscillator
F
HS Oscillator
F
XT, RC w/CLKOUT
F
LP Oscillator
V
V
V
GBWP = 0
V
GBWP = 1
V
C1SP = 0
V
C1SP = 1
V
V
V
V
V
All temperatures
All temperatures, OSCF = 1
All temperatures, OSCF = 0
All temperatures
All temperatures
SS
OSC
OSC
OSC
OSC
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
T
A
.
= 5.5V
= 4.0V
= 5.0V,
= 5.0V,
= 5.0V, V
= 5.0 , V
= 5.0V
= 4.0V
= 5.5V, ADC not converting
= 4.0V
= 5.0V
= 20 MHz, V
= 20 MHz, V
= 4 MHz, V
= 32 kHz, V
+85°C for industrial
DD
ID
ID
Conditions
>100 mV
>100 mV
DD
DD
DS41171A-page 149
DD
DD
= 4.0V*
= 4.0V
= 5.5V*
= 4.5V