PIC12F519-I/SN Microchip Technology, PIC12F519-I/SN Datasheet - Page 39
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PIC12F519-I/SN
Manufacturer Part Number
PIC12F519-I/SN
Description
IC PIC MCU FLASH 1KX12 8SOIC
Manufacturer
Microchip Technology
Series
PIC® 12Fr
Datasheets
1.PIC12F519-ISN.pdf
(96 pages)
2.PIC12F519-ISN.pdf
(4 pages)
3.PIC12F519-ISN.pdf
(22 pages)
Specifications of PIC12F519-I/SN
Program Memory Type
FLASH
Program Memory Size
1.5KB (1K x 12)
Package / Case
8-SOIC (3.9mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
8MHz
Peripherals
POR, WDT
Number Of I /o
5
Ram Size
41 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC12F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
41 B
Interface Type
USB
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
6
Number Of Timers
1
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
Minimum Operating Temperature
- 40 C
Height
1.25 mm
Length
4.9 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Width
3.9 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC12F519-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
8.0
What sets a microcontroller apart from other processors
are special circuits that deal with the needs of real-time
applications. The PIC12F519 microcontroller has a host
of such features intended to maximize system reliability,
minimize
components, provide power-saving operating modes
and offer code protection. These features are:
• Oscillator Selection
• Reset:
• Watchdog Timer (WDT)
• Sleep
• Code Protection
• ID Locations
• In-Circuit Serial Programming™
The PIC12F519 device has a Watchdog Timer, which
can be shut off only through Configuration bit WDTE. It
runs off of its own RC oscillator for added reliability. If
using XT or LP selectable oscillator options, there is
always an 18 ms (nominal) delay provided by the
Device Reset Timer (DRT), intended to keep the chip in
Reset until the crystal oscillator is stable. If using INTRC
or EXTRC, the DRT provides a 1 ms (nominal) delay.
© 2008 Microchip Technology Inc.
- Power-on Reset (POR)
- Device Reset Timer (DRT)
- Wake-up from Sleep on Pin Change
SPECIAL FEATURES OF THE
CPU
cost
through
elimination
of
external
The Sleep mode is designed to offer a very low-current
Power-Down mode. The user can wake-up from Sleep
through a change-on-input-pins or through a Watchdog
Timer time-out. Several oscillator options are also made
available to allow the part to fit the application, including
an internal 4 MHz or 8 MHz oscillator. The EXTRC
oscillator option saves system cost while the LP crystal
option saves power. A set of Configuration bits are used
to select various options.
8.1
The PIC12F519 Configuration Words consist of 12 bits.
Configuration bits can be programmed to select various
device configurations. Two bits are for the selection of
the oscillator type; one bit is the Watchdog Timer enable
bit, one bit is the MCLR enable bit and one bit is for code
protection (Register 8-1).
Configuration Bits
PIC12F519
DS41319B-page 37