PIC16LC72A-04/SO Microchip Technology, PIC16LC72A-04/SO Datasheet - Page 85

• Manufacturer Part Number: PIC16LC72A-04/SO
• Description: IC MCU OTP 2KX14 A/D PWM 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC72A-04/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• 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: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.2
DC CHARACTERISTICS
D001
D002*
D003
D004*
D004A*
D005
D010
D010A
D020
D021
D021A
D022*
D022A*
Note 1: This is the limit to which V
Param
1998 Microchip Technology Inc.
No.
* 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
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: For RC osc mode, current through Rext is not included. The current through the resistor can be estimated by
5: Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from charac-
6: The
7: This is the voltage where the device enters the Brown-out Reset. When BOR is enabled, the device will
and are not tested.
DC Characteristics:
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 tristated, pulled to V
MCLR = V
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
the formula Ir = V
terization and is for design guidance only. This is not tested.
added to the base I
perform a brown-out reset when V
V
V
V
S
V
I
I
DD
PD
Sym
I
I
DD
DR
POR
VDD
BOR
WDT
BOR
current is the additional current consumed when this peripheral is enabled. This current should be
Supply Voltage
RAM Data Retention
Voltage (Note 1)
V
ensure internal
Power-on Reset signal
V
ensure internal
Power-on Reset signal
Brown-out Reset
voltage trip point
Supply Current
(Note 2, 5)
Power-down Current
(Note 3, 5)
Module Differential
Current (Note 6)
Watchdog Timer
Brown-out Reset
DD
DD
DD
Characteristic
; WDT enabled/disabled as specified.
Start Voltage to
Rise Rate to
DD
DD
/2Rext (mA) with Rext in kOhm.
or I
PD
DD
DD
PIC16LC62B/72A-04 (Commercial, Industrial)
measurement.
can be lowered without losing RAM data.
measurements in active operation mode are:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
V
DD
0.05
TBD
3.65
Min
2.5
BOR
-
-
-
-
-
-
-
-
-
falls below V
*
Preliminary
Typ†
TBD
22.5
V
1.5
2.0
7.5
0.9
0.9
6.0
SS
-
-
-
-
-
Max Units
4.35
200
BOR
5.5
5.5
3.8
48
30
20
5
5
-
-
-
-
.
V/ms PWRT enabled (PWRTE bit clear)
-40°C
mA
V
V
V
V
V
0°C
A
A
A
A
A
A
LP, XT, RC osc modes (DC - 4 MHz)
BOR enabled (Note 7)
See section on Power-on Reset for details
PWRT disabled (PWRTE bit set)
See section on Power-on Reset for details
BODEN bit set
XT, RC osc modes
F
LP
F
V
V
V
WDTE
BODEN bit set, V
OSC
OSC
DD
DD
DD
PIC16C62B/72A
T
T
OSC MODE
A
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 MHz, V
= 32 kHz, V
BIT SET
+70°C for commercial
+85°C for industrial
, V
DD
Conditions
DD
DD
,
DD
DD
= 4.0V
= 3.0V (Note 4)
= 5.0V
= 3.0V, WDT disabled
DS35008B-page 85
DD
and V
SS
.