ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 59

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ATxmega128B1

Manufacturer Part Number
ATxmega128B1
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATxmega128B1

Flash (kbytes)
128 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
53
Ext Interrupts
53
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
1
Uart
2
Segment Lcd
160
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
Temp. Sensor
Yes
Crypto Engine
AES/DES
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
3
Output Compare Channels
10
Input Capture Channels
10
Pwm Channels
10
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

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Manufacturer
Quantity
Price
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TI
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Part Number:
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Manufacturer:
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Quantity:
632
32.2
Table 32-1.
Table 32-2.
8330B–AVR–10/11
PORT A
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PORT B
AGND
AVDD
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
Alternate Pin Functions
PIN #
PIN #
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Port A - Alternate functions
Port B - Alternate functions
SYNC/ASYNC
SYNC/ASYNC
INTERRUPT
INTERRUPT
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
SYNC
The tables below show the primary/default function for each pin on a port in the first column, the
pin number in the second column, and then all alternate pin functions in the remaining columns.
The head row shows what peripheral that enable and use the alternate pin functions.
For better flexibility, some alternate functions also have selectable pin locations for their func-
tions, this is noted under the the first table where this apply.
POS/GAINPOS
POS/GAINPOS
ADCA
ADCA
ADC10
ADC11
ADC12
ADC13
ADC14
ADC15
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
POS/GAINPOS
POS/GAINPOS
ADCB
ADC10
ADC11
ADC12
ADC13
ADC14
ADC15
ADC8
ADC9
ADCB
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADCA
NEG
ADC0
ADC1
ADC2
ADC3
ADCB
NEG
ADC0
ADC1
ADC2
ADC3
GAINNEG
GAINNEG
ADCB
ADCA
ADC4
ADC5
ADC6
ADC7
ADC4
ADC5
ADC6
ADC7
ACB
POS
ACA
POS
AC0
AC1
AC2
AC3
AC4
AC5
AC6
AC0
AC1
AC2
AC3
AC4
AC5
AC6
ACB
NEG
ACA
NEG
AC0
AC1
AC3
AC5
AC7
AC0
AC1
AC3
AC5
AC7
AC1OUT
AC0OUT
XMEGA B1
ACB
OUT
AC1OUT
AC0OUT
ACA
OUT
REFB
AREF
REFA
AREF
JTAG
TMS
TDO
TCK
TDI
59

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