ATXMEGA16D4-MH Atmel, ATXMEGA16D4-MH Datasheet - Page 3

• Manufacturer Part Number: ATXMEGA16D4-MH
• Description: MCU AVR 16KB FLASH 44VQFN
• Manufacturer: Atmel
• Series: AVR® XMEGAr

Specifications of ATXMEGA16D4-MH

• Core Processor: AVR
• Core Size: 8/16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• Processor Series: XMEGA
• Core: AVR
• Data Bus Width: 8 bit, 16 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, USART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 4
• Operating Supply Voltage: 2.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Pinout/Block Diagram
Figure 2-1.
Notes:
8135J–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
ADC A
AC A0
AC A1
”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
CPU
VREF
RTC
E
FLASH
2
RAM
PROM
Port E
POR
46.
OCD
XMEGA D4
33
32
31
30
29
28
27
26
25
24
23
PE3
PE2
VCC
GND
PE1
PE0
PD7
PD6
PD5
PD4
PD3
3