ATxmega32D4 Atmel Corporation, ATxmega32D4 Datasheet - Page 17
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ATxmega32D4
Manufacturer Part Number
ATxmega32D4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega32D4
Flash (kbytes)
32 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
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)
4
Eeprom (bytes)
1024
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
Company:
Part Number:
ATxmega32D4-AU
Manufacturer:
Atmel
Quantity:
123
Part Number:
ATxmega32D4-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega32D4-CU
Manufacturer:
Maxim
Quantity:
71
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 910
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 704
Part Number:
ATxmega32D4-MH
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
3.15
8210B–AVR–04/10
Address
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Register Summary
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
RAMPD
RAMPX
RAMPY
RAMPZ
SREG
EIND
CCP
SPH
SPL
• Bit 4 – S: Sign Bit, S = N
The Sign bit is always an exclusive or between the Negative Flag N and the Two’s Complement
Overflow Flag V. See the “Instruction Set Description” for detailed information.
• Bit 3 – V: Two’s Complement Overflow Flag
The Two’s Complement Overflow Flag (V) supports two’s complement arithmetics. See the
“Instruction Set Description” for detailed information.
• Bit 2 – N: Negative Flag
The Negative Flag (N) indicates a negative result in an arithmetic or logic operation. See the
“Instruction Set Description” for detailed information.
• Bit 1 – Z: Zero Flag
The Zero Flag (Z) indicates a zero result in an arithmetic or logic operation. See the “Instruction
Set Description” for detailed information.
• Bit 0 – C: Carry Flag
The Carry Flag (C) indicates a carry in an arithmetic or logic operation. See the “Instruction Set
Description” for detailed information.
Bit 7
–
–
–
–
–
–
–
I
Bit 6
T
–
–
–
–
–
–
–
Bit 5
H
–
–
–
–
–
–
–
⊕
V
Bit 4
S
–
–
–
–
–
–
–
RAMPD[7:0]
RAMPX[7:0]
RAMPY[7:0]
RAMPZ[7:0]
EIND[7:0]
CCP[7:0]
SPH[7:0]
SPL[7:0]
Bit 3
V
–
–
–
–
–
–
–
Bit 2
N
–
–
–
–
–
–
–
Bit 1
–
–
–
–
–
–
–
Z
XMEGA D
Bit 0
C
–
–
–
–
–
–
–
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