PIC16F628-20I/SO Microchip Technology, PIC16F628-20I/SO Datasheet - Page 102
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PIC16F628-20I/SO
Manufacturer Part Number
PIC16F628-20I/SO
Description
IC MCU FLASH 2KX14 COMP 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheet
1.PIC16F627-04P.pdf
(170 pages)
Specifications of PIC16F628-20I/SO
Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Core Processor
PIC
Speed
20MHz
Connectivity
UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
224 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
18-SOIC (7.5mm Width)
Controller Family/series
PIC16F
No. Of I/o's
16
Eeprom Memory Size
128Byte
Ram Memory Size
224Byte
Cpu Speed
20MHz
No. Of Timers
3
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
224 B
Interface Type
SCI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
16
Number Of Timers
8
Operating Supply Voltage
3 V to 5.5 V
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, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
Data Rom Size
128 B
Height
2.31 mm
Length
11.53 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
3 V
Width
7.49 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F628-20I/SO
Manufacturer:
MIC
Quantity:
20 000
PIC16F62X
FIGURE 14-11:
FIGURE 14-12:
DS40300C-page 100
Note 1: External Power-on Reset circuit is required
Note 1: This circuit will activate RESET when V
V
V
DD
DD
2: R < 40 kΩ is recommended to make sure
3: R1 = 100Ω to 1 kΩ will limit any current
2: Internal Brown-out Detect Reset circuitry
D
33k
only if V
diode D helps discharge the capacitor
quickly when V
that voltage drop across R does not violate
the device’s electrical specification.
flowing into MCLR from external capacitor
C in the event of MCLR/V
due to Electrostatic Discharge (ESD) or
Electrical Overstress (EOS).
goes below (Vz + 0.7V) where Vz = Zener
voltage.
should be disabled when using this circuit.
V
DD
R
DD
C
10k
EXTERNAL POWER-ON
RESET CIRCUIT (FOR
SLOW V
power-up slope is too slow. The
EXTERNAL BROWN-OUT
PROTECTION CIRCUIT 1
DD
R1
powers down.
40k
DD
PP
POWER-UP)
MCLR
V
PIC16F62X
PIC16F62X
MCLR
DD
pin breakdown
DD
Preliminary
FIGURE 14-13:
Note
V
DD
1:
2:
3:
R1
R2
This Brown-out Circuit is less expensive, albeit
less accurate. Transistor Q1 turns off when V
below a certain level such that:
Internal Brown-out Detect Reset should be
disabled when using this circuit.
Resistors should be adjusted for the
characteristics of the transistor.
Vdd x
V
DD
EXTERNAL BROWN-OUT
PROTECTION CIRCUIT 2
x
2003 Microchip Technology Inc.
R1 + R2
R1 + R2
R1
R1
Q1
40k
= 0.7 V
= 0.7V
MCLR
V
PIC16F62X
DD
DD
is