Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
®
MCUs and dsPIC
®
DSCs, K
EE
L
OQ
®
code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
QUALITY MANAGEMENT SYSTEM
CERTIFIED BY DNV
==
ISO/TS 16949
==
DS41635A-page 2
Preliminary
2012 Microchip Technology Inc.
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
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 Flash 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
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
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:
• 6 I/O Pins:
- 5 I/O pins with individual direction control
- 1 input-only pin
- High-current sink/source for direct LED drive
• 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit
Programmable Prescaler
2012 Microchip Technology Inc.
Preliminary
DS41635A-page 3
PIC12F529T39A
FIGURE 1:
TSSOP
V
DD
GP5/OSC1/CLKIN
GP4/OSC2
GP3/MCLR/V
PP
V
DDRF
CTRL
RF
OUT
1
14
Vss
GP0/ICSPDAT
GP1/ICSPCLK
GP2/T0CKI
XTAL
DATA
V
SSRF
14-PIN DIAGRAM, PIC12F529T39A
PIC12F529T39A
2
3
4
5
6
7
13
12
11
10
9
8
Device
Program
Memory
Flash
(words)
1536
Data Memory
SRAM Flash
(bytes) (bytes)
201
64
I/O
RF Transmitter Comparators
Timers (8-bit)
8-Bit A/D
Channels
0
PIC12F529T39A
6
1
0
1
DS41635A-page 4
Preliminary
2012 Microchip Technology Inc.
PIC12F529T39A
Table of Contents
1.0
General Description .................................................................................................................................................................. 7
Flash Data Memory ................................................................................................................................................................ 23
6.0
I/O Port ................................................................................................................................................................................... 25
7.0
Timer0 Module and TMR0 Register ........................................................................................................................................ 33
8.0
Special Features Of The CPU ................................................................................................................................................ 39
10.0 Instruction Set Summary ........................................................................................................................................................ 63
11.0 Development Support ............................................................................................................................................................. 71
13.0 DC and AC Characteristics Graphs and Charts ..................................................................................................................... 87
14.0 Packaging Information ............................................................................................................................................................ 95
Index ................................................................................................................................................................................................. 101
The Microchip Web Site .................................................................................................................................................................... 103
Customer Change Notification Service ............................................................................................................................................. 103
Customer Support ............................................................................................................................................................................. 103
Product Identification System ........................................................................................................................................................... 105
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If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via
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To determine if an errata sheet exists for a particular device, please check with one of the following:
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