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PDF PIC12F529T39A Data sheet ( Hoja de datos )
| Número de pieza | PIC12F529T39A | |
| Descripción | 8-Bit Flash Microcontroller | |
| Fabricantes | Microchip | |
| Logotipo |  |
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PIC12F529T39A
14-Pin, 8-Bit Flash Microcontroller
High-Performance RISC CPU
• Only 34 Single-Word Instructions
• All Single-Cycle Instructions except for Program
Branches which are Two-Cycle
• Four-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
for Data and Instructions
• Operating Speed:
- DC – 8 MHz internal clock
- DC – 500 ns instruction cycle
Special Microcontroller Features
• 8 MHz Precision Internal Oscillator:
- Factory-calibrated to ±1%
• In-Circuit Serial Programming™ (ICSP™)
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with Dedicated On-Chip
RC Oscillator for Reliable Operation
• Programmable Code Protection
• Multiplexed MCLR Input Pin
• Internal Weak Pull-ups on I/O Pins
• Power-Saving Sleep mode
• Wake-up from Sleep on Pin Change
• Selectable Oscillator Options:
- INTRC: 4 MHz or 8 MHz precision internal
RC oscillator
- EXTRC: External low-cost RC oscillator
- XT: Standard crystal/resonator
- LP: Power-saving, low-frequency crystal
Low-Power Features/CMOS Technology
• Standby Current:
- 225 nA @ 2.0V, RF Sleep, typical
• Operating Current:
- 175 µA @ 4 MHz, 2.0V, RF Sleep, typical
- 9.17 mA @ 4 MHz, 2.0V, RF on at +0 dBm,
typical
- 15.17 mA @ 4 MHz, 2.0V, RF on at +10 dBm,
typical
• Watchdog Timer Current:
- 1 µA @ 2.0V, typical
• High Endurance Program and Flash Data
Memory cells:
- 100,000 write program memory endurance
- 1,000,000 write Flash data memory
endurance
- Program and Flash data retention: >40 years
• Fully Static Design
• Operating Voltage Range: 2.0V to 3.7V
• Industrial temperature range: -40°C to +85°C
RF Transmitter
• Fully-Integrated Transmitter
• FSK Operation up to 100 kbps
• OOK Operation up to 10 kbps
• Frequency-Agile Operation in 310, 433, 868 and
915 MHz bands
• Configurable Output Power: +10 dBm, 0 dBm
Peripheral Features
• Six I/O Pins:
- Five I/O pins with individual direction control
- One input-only pin
- High-current sink/source for direct LED drive
• 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit
Programmable Prescaler
2012-2015 Microchip Technology Inc.
DS40001635B-page 1
1 page  
2.0 PIC12F529T39A DEVICE
VARIETIES
When placing orders, please use the PIC12F529T39A
Product Identification System at the back of this data
sheet to specify the correct part number. Depending on
application and production requirements, the proper
device option can be selected using the information in
this section.
2.1 Quick-Turn Programming (QTP)
Devices
Microchip offers a QTP programming service for factory
production orders. This service is made available for
users who choose not to program medium-to-high
quantity units and whose code patterns have stabilized.
The devices are identical to the Flash devices but with
all Flash locations and fuse options already
programmed by the factory. Certain code and prototype
verification procedures do apply before production
shipments are available. Please contact your local
Microchip Technology sales office for more details.
PIC12F529T39A
2.2 Serialized Quick-Turn
ProgrammingSM (SQTPSM) Devices
Microchip offers a unique programming service, where a
few user-defined locations in each device are
programmed with different serial numbers. The serial
numbers may be random, pseudo-random or
sequential.
Serial programming allows each device to have a
unique number, which can serve as an entry code,
password or ID number.
2012-2015 Microchip Technology Inc.
DS40001635B-page 5
5 Page 
PIC12F529T39A
4.2 Data Memory (SRAM and FSRs)
Data memory is composed of registers or bytes of
SRAM. Therefore, data memory for a device is
specified by its register file. The register file is divided
into two functional groups: Special Function Registers
(SFR) and General Purpose Registers (GPR).
The Special Function Registers include the TMR0
register, the Program Counter Low (PCL), the STATUS
register, the I/O register (port) and the File Select
Register (FSR). In addition, the EECON, EEDATA and
EEADR registers provide for interface with the Flash
data memory.
The PIC12F529T39A register file is composed of 10
Special Function Registers and 201 General Purpose
Registers.
4.2.1
GENERAL PURPOSE REGISTER
FILE
The General Purpose Register file is accessed, either
directly or indirectly, through the File Select Register
(FSR). See Section 4.8 “Indirect Data Addressing:
INDF and FSR Registers”.
FIGURE 4-2:
BSR<2:0>
000
File Address
00h INDF(1)
01h TMR0
02h PCL
03h STATUS
04h FSR
05h OSCCAL
06h PORTB
07h
General
Purpose
Registers
REGISTER FILE MAP
001 010 011
20h
INDF(1)
EECON
PCL
STATUS
FSR
40h
INDF(1)
TMR0
PCL
STATUS
FSR
60h
INDF(1)
EECON
PCL
STATUS
FSR
EEDATA
EEADR
OSCCAL
PORTB
EEDATA
EEADR
Addresses map back to
addresses in Bank 0.
100
80h
101
A0h
Linear
General
Purpose
Registers
Linear
General
Purpose
Registers
110
C0h
111
E0h
Linear
General
Purpose
Registers
Linear
General
Purpose
Registers
0Fh 2Fh
10h 30h
General
Purpose
Registers
General
Purpose
Registers
4Fh
50h
General
Purpose
Registers
6Fh
70h
General
Purpose
Registers
1Fh 3Fh
Bank 0
Bank 1
Note 1: Not a physical register.
5Fh
Bank 2
7Fh 9Fh BFh DFh
Bank 3
Bank 4
Bank 5
Bank 6
FFh
Bank 7
2012-2015 Microchip Technology Inc.
DS40001635B-page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet PIC12F529T39A.PDF ] | |
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