Atmel XMEGA A3 series User Manual

2
8068C–AVR–06/08
XMEGA A3
1. Ordering Information
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 63.
2. Pinout/Block Diagram
Figure 2-1. Block diagram and TQFP-pinout.
Note: 1. For full details on pinout and alternate pin functions refer to ”Pinout and Pin Functions” on page 48.
Ordering Code Flash (B) E
2
(B) SRAM (B) Speed (MHz) Power Supply Package
(1)(2)(3)
Temp
ATxmega256A3-AU 256K + 8K 4K 16K 32 1.8 - 3.6V
64A
-40° - 85°C
ATxmega192A3-AU 192K + 8K 4K 16K 32 1.8 - 3.6V
ATxmega128A3-AU 128K + 8K 2K 8K 32 1.8 - 3.6V
ATxmega64A3-AU 64K + 4K 2K 4K 32 1.8 - 3.6V
ATxmega256A3-MU 256K + 8K 4K 16K 32 1.8 - 3.6V
64M1
ATxmega192A3-MU 192K + 8K 4K 16K 32 1.8 - 3.6V
ATxmega128A3-MU 128K + 8K 2K 8K 32 1.8 - 3.6V
ATxmega64A3-MU 64K + 4K 2K 4K 32 1.8 - 3.6V
Package Type
64A
64-lead, 14 x 14 mm Body Size, 1.0 mm Body Thickness, 0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
64M1
64-pad, 9 x 9 x 1.0 mm Body, Lead Pitch 0.50 mm, 5.40 mm Exposed Pad, Micro Lead Frame Package (MLF)
INDEX CORNER
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PF2
PF1
PF0
VCC
GND
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
VCC
GND
PD7
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
GND
VCC
PC0
PC1 PC2 PC3 PC4 PC5 PC6 PC7
GND
VCC
PD0 PD1 PD2 PD3 PD4 PD5 PD6
PA2 PA1 PA0 AVCC GND
PR1 PR0 RESET/PDI_CLK PDI_DATA PF7 PF6 VCC GND
PF5 PF4 PF3
FLASH
RAM
E
2
PROM
DMA
Interrupt Controller
OCD
ADC A
ADC B
DAC B
AC A0
AC A1
AC B0
AC B1
Por
t
A
Por t
B
Event System ctrl
Por t R
Power
Control
Reset
Control
Watchdog
OSC/CLK
Control
BOD POR
RTC
EVENT ROUTING NETWORK
DATA BU S
DATA BU S
VREF
TEMP
Port C Port D Port E Port F
CPU
T/C0:1 USART0:1 SPI TWI
T/C0:1
USART0:1
SPI
T/C0:1 USART0:1 SPI TWI T/C0 USART0

Atmel XMEGA A3 series Specifications

General

Brand	Atmel
Model	XMEGA A3 series
Category	Microcontrollers
Language	English