A1 Microcontroller. ATXMEGA32A4 Datasheet

ATXMEGA32A4 Microcontroller. Datasheet pdf. Equivalent

Part ATXMEGA32A4
Description (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller
Feature Features • High-performance, Low-power AVR 8/16-bit AVR XMEGA Microcontroller • Non-volatile Program.
Manufacture ATMEL Corporation
Datasheet
Download ATXMEGA32A4 Datasheet

Features • High-performance, Low-power AVR 8/16-bit AVR XMEG ATXMEGA32A4 Datasheet
8/16-bit Atmel XMEGA Microcontroller ATxmega128A4U / ATxmega ATxmega32A4U Datasheet
Recommendation Recommendation Datasheet ATXMEGA32A4 Datasheet





ATXMEGA32A4
Features
High-performance, Low-power AVR 8/16-bit AVR XMEGA Microcontroller
Non-volatile Program and Data Memories
– 16K - 128K Bytes of In-System Self-Programmable Flash
– 4K Boot Code Section with Independent Lock Bits
– 1K - 2K Bytes EEPROM
– 2K - 8K Bytes Internal SRAM
Peripheral Features
– Four-channel DMA Controller with support for external requests
– Eight-channel Event System
– Five 16-bit Timer/Counters
Three Timer/Counters with 4 Output Compare or Input Capture channels
www.DataSheet4U.cTowmo Timer/Counters with 2 Output Compare or Input Capture channels
High-Resolution Extensions on all Timer/Counters
Advanced Waveform Extension on one Timer/Counter
– Five USARTs
IrDA Extension on one USART
– Two Two-Wire Interfaces with dual address match (I2C and SMBus compatible)
– Two SPIs (Serial Peripheral Interfaces) peripherals
– AES and DES Crypto Engine
– 16-bit Real Time Counter with Separate Oscillator
– One Twelve-channel, 12-bit, 2 Msps Analog to Digital Converter
– One Two-channel, 12-bit, 1 Msps Digital to Analog Converter
– Two Analog Comparators with Window compare function
– External Interrupts on all General Purpose I/O pins
– Programmable Watchdog Timer with Separate On-chip Ultra Low Power Oscillator
Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal and External Clock Options with PLL
– Programmable Multi-level Interrupt Controller
– Sleep Modes: Idle, Power-down, Standby, Power-save, Extended Standby
– Advanced Programming, Test and Debugging Interfaces
PDI (Program and Debug Interface) for programming, test and debugging
I/O and Packages
– 34 Programmable I/O Lines
– 44-lead TQFP
– 44-pad MLF
Operating Voltage
– 1.6 – 3.6V
Speed performance
– 0 – 12 MHz @ 1.6 – 2.7V
– 0 – 32 MHz @ 2.7 – 3.6V
8/16-bit
XMEGA A4
Microcontroller
ATxmega128A4
ATxmega64A4
ATxmega32A4
ATxmega16A4
Preliminary
Typical Applications
Industrial control
Factory automation
Building control
Climate control
ZigBee
Motor control
Board control
Networking
White Goods
Optical
Hand-held battery applications
Power tools
HVAC
Metering
Medical Applications
8069D–AVR–08/08



ATXMEGA32A4
XMEGA A4
1. Ordering Information
Ordering Code
Flash (B)
E2 (B)
SRAM (B)
Speed (MHz) Power Supply Package(1)(2)(3)
Temp
ATxmega128A4-AU
128K + 4K
2K
8K
32 1.6 - 3.6V
ATxmega64A4-AU
64K + 4K
2K
4K
32 1.6 - 3.6V
44A
ATxmega32A4-AU
32K + 4K
2K
4K
32 1.6 - 3.6V
ATxmega16A4-AU
16K + 4K
1K
2K
32 1.6 - 3.6V
ATxmega128A4-MU
128K + 4K
2K
8K
32 1.6 - 3.6V
-40° - 85°
ATxmega64A4-MU
64K + 4K
2K
4K
32 1.6 - 3.6V
44M1
ATxmega32A4-MU
32K + 4K
2K
4K
32 1.6 - 3.6V
ATxmega16A4-MU
16K + 4K
1K
2K
32 1.6 - 3.6V
www.DataSheet4U.com
Notes: 1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information.
2. Pb-free packaging, complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
Halide free and fully Green.
3. For packaging information see ”Packaging information” on page 59.
44A
44M1
Package Type
44-lead, 10 x 10 mm Body Size, 1.0 mm Body Thickness, 0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
44-pad, 7 x 7 x 1.0 mm Body, Lead Pitch 0.50 mm, 5.20 mm Exposed Pad, Micro Lead Frame Package (MLF)
2. Pinout/Block Diagram
Figure 2-1. Bock Diagram and TDFP-pinout.
INDEX CORNER
PA5
PA6
PA7
PB0
PB1
PB2
PB3
GND
VCC
PC0
PC1
1
2
3
4
5
6
7
8
9
10
11
ADC A
AC A0
AC A1
DAC B
Port R
DATA BU S
OSC/CLK
Control
BOD
VREF
POR
Power
Control
Reset
Control
TEMP
RTC
OCD
FLASH
CPU
RAM
DMA
E2PROM
Watchdog
Interrupt Controller
Event System ctrl
DATA BU S
EVENT ROUTING NETWORK
Port C
Port D
Port E
33 PE3
32 PE2
31 VCC
30 GND
29 PE1
28 PE0
27 PD7
26 PD6
25 PD5
24 PD4
23 PD3
Note: For full details on pinout and pin functions refer to ”Pinout and Pin Functions” on page 47.
8069D–AVR–08/08
2





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