PIC16F628-20I/P Microchip Technology Inc., PIC16F628-20I/P Datasheet - Page 140
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC16F628-20I/P
Manufacturer Part Number
PIC16F628-20I/P
Description
18 PIN, 3.5 KB FLASH, 224 RAM, 16 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC16F628-20IP.pdf
(170 pages)
Specifications of PIC16F628-20I/P
Comparators
2
Cpu Speed
5 MIPS
Eeprom Memory
128 Bytes
Input Output
16
Interface
SCI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
18-pin PDIP
Programmable Memory
3.5K Bytes
Ram Size
224 Bytes
Speed
20 MHz
Timers
2-8-bit, 1-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F628-20I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC16F62X
FIGURE 17-8:
FIGURE 17-9:
TABLE 17-6:
DS40300C-page 138
30
31
32
33*
34
35
Param
No.
Watchdog
I/O Pins
Timeout
Timeout
Internal
Internal
RESET
RESET
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
MCLR
PWRT
Timer
POR
OSC
V
tested.
V
DD
DD
TmcL
Tpwrt
Sym
TIOZ
T
Twdt
Tost
BOD
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER REQUIREMENTS
MCLR Pulse Width (low)
Watchdog Timer Timeout Period
(No Prescaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O Hi-impedance from MCLR Low
or Watchdog Timer Reset
Brown-out Detect pulse width
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
BROWN-OUT DETECT TIMING
33
Characteristic
32
Preliminary
2000
Min
TBD
TBD
TBD
100
28
—
—
7
34
V
BOD
1024T
Typ†
TBD
TBD
TBD
18
72
—
—
—
30
OSC
Max
TBD
TBD
TBD
132
2.0
33
—
—
—
35
Units
ms
ms
ms
ms
ms
ns
µs
µs
—
31
2003 Microchip Technology Inc.
V
Extended temperature
V
Extended temperature
T
V
Extended temperature
V
OSC
34
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
≤ V
= OSC1 period
BOD
Conditions
(D005)
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