PIC16LC64A-04/L Microchip Technology, PIC16LC64A-04/L Datasheet - Page 135
![IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC](/photos/6/63/66325/150-44-plcc_sml.jpg)
PIC16LC64A-04/L
Manufacturer Part Number
PIC16LC64A-04/L
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16LC64A-04/L
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
3.5KB (2K x 14)
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Package
44PLCC
Device Core
PIC
Family Name
PIC16
Maximum Speed
4 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
33
Interface Type
I2C/SPI/USART
Number Of Timers
3
Processor Series
PIC16LC
Core
PIC
Data Ram Size
128 B
Maximum Clock Frequency
4 MHz
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LC64A-04/L
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 13-14: EXTERNAL POWER-ON
Note 1: External Power-on Reset circuit is required
1997 Microchip Technology Inc.
2: R < 40 k is recommended to make sure
3: R1 = 100 to 1 k will limit any current
only if V
diode D helps discharge the capacitor
quickly when V
that voltage drop across R does not violate
the devices electrical specifications.
flowing into MCLR from external capacitor
C in the event of MCLR/V
down due to Electrostatic Discharge
(ESD) or Electrostatic Overstress (EOS).
D
V
DD
RESET CIRCUIT (FOR SLOW
V
DD
R
DD
C
power-up slope is too slow. The
POWER-UP)
DD
R1
powers down.
PIC16CXX
MCLR
PP
pin break-
FIGURE 13-15: EXTERNAL BROWN-OUT
FIGURE 13-16: EXTERNAL BROWN-OUT
Note 1: This brown-out circuit is less expensive,
Note 1: This circuit will activate reset when V
V
V
2: Internal brown-out detection on the
3: Resistors should be adjusted for the
2: Internal brown-out detection on the
3: Resistors should be adjusted for the
DD
DD
albeit less accurate. Transistor Q1 turns
off when V
that:
PIC16C62A/R62/63/R63/64A/R64/65A/
R65/66/67 should be disabled when using
this circuit.
characteristics of the transistors.
goes below (Vz + 0.7V) where Vz = Zener
voltage.
PIC16C62A/R62/63/R63/64A/R64/65A/
R65/66/67 should be disabled when using
this circuit.
characteristics of the transistors.
R1
R2
33k
V
DD
PROTECTION CIRCUIT 1
PROTECTION CIRCUIT 2
•
10k
DD
R1 + R2
is below a certain level such
R1
Q1
PIC16C6X
40k
40k
= 0.7V
MCLR
DS30234D-page 135
V
PIC16CXX
MCLR
V
PIC16CXX
DD
DD
DD
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