ATxmega128D4 Atmel Corporation, ATxmega128D4 Datasheet - Page 305
ATxmega128D4
Manufacturer Part Number
ATxmega128D4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128D4
Flash (kbytes)
128 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Speed
No
Usb Interface
No
Spi
4
Twi (i2c)
2
Uart
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
8
Eeprom (bytes)
2048
Self Program Memory
YES
Dram Memory
No
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
4
Output Compare Channels
14
Input Capture Channels
14
Pwm Channels
14
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATxmega128D4-CU
Manufacturer:
MICROCH
Quantity:
20 000
Company:
Part Number:
ATxmega128D4-MH
Manufacturer:
SIRENZA
Quantity:
7 600
Company:
Part Number:
ATxmega128D4-U
Manufacturer:
ATMEL
Quantity:
1
Part Number:
ATxmega128D4-U
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8210B–AVR–04/10
13 Hi-Res - High Resolution Extension ................................................... 148
14 AWeX – Advanced Waveform Extension ........................................... 150
15 RTC - Real Time Counter ..................................................................... 162
16 TWI – Two Wire Interface .................................................................... 169
12.12
12.13
13.1
13.2
13.3
13.4
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
15.1
15.2
15.3
15.4
15.5
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
16.12
Register Summary .........................................................................................147
Interrupt Vector Summary .............................................................................147
Features ........................................................................................................148
Overview ........................................................................................................148
Register Description ......................................................................................149
Register Summary .........................................................................................149
Features ........................................................................................................150
Overview ........................................................................................................150
Port Override .................................................................................................151
Dead Time Insertion ......................................................................................153
Pattern Generation ........................................................................................154
Fault Protection .............................................................................................155
Register Description ......................................................................................156
Register Summary .........................................................................................161
Features ........................................................................................................162
Overview ........................................................................................................162
Register Description ......................................................................................163
Register Summary .........................................................................................168
Interrupt Vector Summary .............................................................................168
Features ........................................................................................................169
Overview ........................................................................................................169
General TWI Bus Concepts ...........................................................................170
TWI Bus State Logic ......................................................................................176
TWI Master Operation ...................................................................................177
TWI Slave Operation .....................................................................................179
Enabling External Driver Interface .................................................................180
Register Description - TWI ............................................................................181
Register Description - TWI Master ................................................................181
Register Description - TWI Slave ..................................................................187
Register Summary - TWI ...............................................................................192
Register Summary - TWI Master ...................................................................192
XMEGA D
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