PIC16F610-I/ML Microchip Technology, PIC16F610-I/ML Datasheet - Page 107
![IC PIC MCU FLASH 1KX14 16QFN](/photos/6/65/66536/mfg_mcp7386x_qfn_sml.jpg)
PIC16F610-I/ML
Manufacturer Part Number
PIC16F610-I/ML
Description
IC PIC MCU FLASH 1KX14 16QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC12F609T-ISN.pdf
(26 pages)
2.PIC16F616T-ISL.pdf
(214 pages)
3.PIC16F616T-ISL.pdf
(8 pages)
Specifications of PIC16F610-I/ML
Core Size
8-Bit
Program Memory Size
1.75KB (1K x 14)
Core Processor
PIC
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
11
Program Memory Type
FLASH
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-QFN
Controller Family/series
PIC16F
No. Of I/o's
12
Ram Memory Size
64Byte
Cpu Speed
20MHz
No. Of Timers
2
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
64 B
Interface Type
RS-232 , USB
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
11
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC162083 - HEADER MPLAB ICD2 PIC16F616 8/14AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT16QFN1 - SOCKET TRANSITION 14DIP TO 16QFN
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
- Current page: 107 of 214
- Download datasheet (4Mb)
11.0
The PIC16HV610/16HV616 include a permanent
internal 5 volt (nominal) shunt regulator in parallel with
the V
voltage
unregulated supply. All external devices connected
directly to the V
voltage and contribute to the total V
(I
11.1
A shunt regulator generates a specific supply voltage
by creating a voltage drop across a pass resistor R
The voltage at the V
monitored and compared to an internal voltage refer-
ence. The current through the resistor is then adjusted,
based on the result of the comparison, to produce a
voltage drop equal to the difference between the supply
voltage V
See Figure 11-1 for voltage regulator schematic.
FIGURE 11-1:
© 2009 Microchip Technology Inc.
LOAD
C
I
SUPPLY
BYPASS
DD
).
pin. This eliminates the need for an external
VOLTAGE REGULATOR
Regulator Operation
regulator
UNREG
V
UNREG
R
SER
I
DD
SHUNT
and the V
pin will share the regulated supply
in
DD
VOLTAGE REGULATOR
systems
pin of the microcontroller is
DD
of the microcontroller.
Feedback
sourced
DD
I
supply current
LOAD
PIC16F610/616/16HV610/616
by
V
V
DD
SS
SER
an
.
An external current limiting resistor, R
between the unregulated supply, V
pin, drops the difference in voltage between V
and V
defined by Equation 11-1.
EQUATION 11-1:
11.2
The supply voltage V
constant. Therefore, the current range of the regulator
is limited. Selecting a value for R
three factors into consideration.
Since the regulator uses the band gap voltage as the
regulated voltage reference, this voltage reference is
permanently enabled in the PIC16HV610/16HV616
devices.
Where:
R
R
VU
VU
V
I
1.05
0.95
LOAD
DD
MAX
MIN
MIN
MAX
DD
. R
Regulator Considerations
= maximum value of R
= minimum value of R
= minimum value of V
= maximum value of V
= regulated voltage (5V nominal)
= maximum expected load current in mA
= compensation for +5% tolerance of R
= compensation for -5% tolerance of R
R
R
SER
including I/O pin currents and external
circuits connected to V
MAX
MIN
must be between R
=
=
1.05 • (4
UNREG
0.95 • (50
R
(VU
(VU
SER
MAX
MIN
M
and load current are not
LIMITING RESISTOR
A + I
- 5V)
- 5V)
M
UNREG
SER
UNREG
SER
A)
SER
UNREG
LOAD
DD
DS41288F-page 107
(ohms)
MAX
(ohms)
.
must take these
)
, and the V
SER
and R
, located
UNREG
MIN
SER
SER
DD
as
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