ATXMEGA16A4-MH Atmel, ATXMEGA16A4-MH Datasheet - Page 3

• Manufacturer Part Number: ATXMEGA16A4-MH
• Description: MCU AVR 16K FLASH 1.6V 44-QFN
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA16A4-MH

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 3.6 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• Processor Series: ATXMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Operating Supply Voltage: 1.6 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 1 Channel
• On-chip Dac: 2 bit, 1 Channel
• Package: 44VFBGA EP
• Device Core: AVR
• Family Name: XMEGA
• Maximum Speed: 32 MHz
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMRATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ATXMEGA16A4-MU; ATXMEGA16A4-MU

2. Pinout/Block Diagram
Figure 2-1.
Notes:
8069Q–AVR–12/10
INDEX CORNER
1. For full details on pinout and pin functions refer to
2. The large center pad underneath the QFN/MLF package should be soldered to ground on the board to ensure good
mechanical stability.
Bock Diagram and TQFP/QFN pinout
GND
VCC
PC0
PC1
PB0
PB1
PB2
PB3
PA5
PA6
PA7
1
2
3
4
5
6
7
8
9
10
11
DAC B
AC A0
AC A1
ADC A
”Pinout and Pin Functions” on page
Port C
Watchdog
OSC/CLK
Port R
Control
Control
Control
Power
Reset
EVENT ROUTING NETWORK
TEMP
BOD
Port D
Interrupt Controller
DATA BU S
DATA BU S
Event System ctrl
DMA
CPU
VREF
RTC
E
FLASH
2
RAM
PROM
Port E
POR
OCD
49.
XMEGA A4
33
32
31
30
29
28
27
26
25
24
23
PE3
PE2
VCC
GND
PE1
PE0
PD7
PD6
PD5
PD4
PD3
3