ATxmega64A1 Atmel Corporation, ATxmega64A1 Datasheet - Page 4
ATxmega64A1
Manufacturer Part Number
ATxmega64A1
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega64A1
Flash (kbytes)
64 Kbytes
Pin Count
100
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
78
Ext Interrupts
78
Usb Speed
No
Usb Interface
No
Spi
12
Twi (i2c)
4
Uart
8
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
2000
Analog Comparators
4
Resistive Touch Screen
No
Dac Channels
4
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
4
Eeprom (bytes)
2048
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.6 to 3.6
Operating Voltage (vcc)
1.6 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
8
Output Compare Channels
24
Input Capture Channels
24
Pwm Channels
24
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega64A1-AU
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
ATxmega64A1U-AU
Manufacturer:
ATMEL
Quantity:
953
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2.1
Figure 2-1.
8077H–AVR–12/09
PB[0..7]/
PA[0..7]
JTAG
Block Diagram
XMEGA A Block Diagram
PORT A (8)
PORT B (8)
Tempref
VCC/10
Int. Ref.
AREFA
AREFB
IRCOM
DACA
ADCA
ADCB
DACB
ACA
ACB
PC[0..7]
XTAL1
XTAL2
PR[0..1]
EVENT ROUTING NETWORK
Event System
DES
AES
Controller
Controller
Controller
PQ[0..7]
DMA
BUS
TOSC1
TOSC2
PD[0..7]
Flash
NVM Controller
PP[0..7] PN[0..7]
DATA BUS
EVENT ROUTING NETWORK
CPU
SRAM
DATA BUS
PE[0..7]
Generation
Oscillator
Circuits/
Clock
Prog/Debug
Controller
Controller
Controller
Oscillator
EEPROM
Interrupt
Control
Sleep
OCD
Real Time
Counter
PF[0..7]
JTAG
Watchdog
Watchdog
PDI
Oscillator
Supervision
POR/BOD &
Timer
PORT M (8)
PORT G (8)
PORT L (8)
PORT K (8)
PORT H (8)
PORT J (8)
RESET
Power
EBI
PORT B
XMEGA A
RESET/
PDI_CLK
PDI_D
PL[0..7]
PL[0..7]
PK[0..7]
PJ[0..7]
PH[0..7]
PG[0..7]
GND
VCC
4
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