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ATxmega128B3 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 ATxmega128B3
기능 8/16-bit Atmel XMEGA B3 Microcontroller
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ATxmega128B3 데이터시트, 핀배열, 회로
8/16-bit Atmel XMEGA B3 Microcontroller
ATxmega128B3 / ATxmega64B3
Features
z High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
z Nonvolatile program and data memories
z 64K - 128KBytes of in-system self-programmable flash
z 4K - 8KBytes boot section
z 2KBytes EEPROM
z 4K - 8KBytes internal SRAM
z Peripheral Features
z Two-channel DMA controller
z Four-channel event system
z Two 16-bit timer/counters
z One timer/counters with 4 output compare or input capture channels
z One timer/counter with 2 output compare or input capture channels
z High resolution extensions one timer/counter
z Advanced waveform extension (AWeX) on one timer/counter
z Split mode on two timer/counters
z One USB device interface
z USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
z 32 Endpoints with full configuration flexibility
z One USARTs with IrDA support for one USART
z AES and DES crypto engine
z CRC-16 (CRC-CCITT) and CRC-32 (IEEE® 802.3) generator
z One two-wire interface with dual address match (I2C and SMBus compatible)
z One serial peripheral interface (SPI)
z 16-bit Real Time Counter (RTC) with separate oscillator
z Liquid Crystal Display
z Up to 4x25 segment driver
z Built in contrast control
z ASCII character mapping
z Flexible SWAP of segment and common terminals buses
z One eight-channel, 12-bit, 300 thousand SPS Analog to Digital Converters
z Two Analog Comparators with window compare function, and current source feature
z External interrupts on all General Purpose I/O pins
z Programmable watchdog timer with separate on-chip ultra low power oscillator
z QTouch® library support
z Capacitive touch buttons, sliders and wheels
z Special microcontroller features
z Power-on reset and programmable brown-out detection
z Internal and external clock options with PLL
z Programmable multilevel interrupt controller
z Five sleep modes
z Programming and debug interfaces
z JTAG (IEEE 1149.1 Compliant) interface, including boundary scan
z PDI (Program and Debug Interface)
z I/O and Packages
z 36 Programmable I/O pins
z 64-lead TQFP
z 64-pad QFN
z 64-pad DRQFN
Atmel-8074E–AVR–ATxmega 128B3 - 64B3_datasheet-09/2014




ATxmega128B3 pdf, 반도체, 판매, 대치품
2. Pinout/Block Diagram
2.1 Pinout – TQFP/QFN
Figure 2-1. Block diagram and TQFP/QFN pinout
Power
Ground
Digital function
Analog function / Oscillators
LCD
Programming, debug, test
External clock / Crystal pins
General Purpose I/O
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
GND
VCC
PD0
PD1
PDI / RESET
PDI
GND
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TC0:1
USART0
SPI
TWI
USB
IRCOM
Port B
Port R
EVENT ROUTING NETWORK
DATA BUS
OSC/CLK
Control
TEMPREF
Watchdog
Oscillator
Power
Supervision
Real Time
Counter
VREF
Sleep
Reset
Controller Controller
Event Sys. Interrupt
Controller Controller
OCD
Prog/Dbg
Interface
Watchdog
Timer
DMA
Controller
Crypto /
CRC
CPU
BUS
Controller
EEPROM
FLASH
SRAM
DATA BUS
SEG
Port G
Port M
LCD Controller
48 CAPH
47 CAPL
46 VLCD
45 BIAS2
44 BIAS1
43 VCC
42 GND
41 SEG0
40 SEG1
39 SEG2
38 SEG3
37 SEG4
36 SEG5
35 SEG6
34 SEG7
33 SEG8
Note:
1. For full details on pinout and alternate pin functions refer to “Pinout and Pin Functions” on page 55.
XMEGA B3 [DATASHEET]
Atmel-8074E–AVR-ATxmega 128B3 - 64B3_datasheet–09/2014
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ATxmega128B3 전자부품, 판매, 대치품
3.1 Block Diagram
Figure 3-1. XMEGA B3 Block Diagram
PB[0..7] /
JTAG
VCC/10
Int. Refs.
Tempref
AREFB
ADCB
ACB
PORT B (8)
PR[0..1]
XTAL1 /
TOSC1
XTAL2 /
TOSC2
Power
Ground
Digital function
Analog function / Oscillators
LCD
Programming, debug, test
External clock / Crystal pins
General Purpose I/O
PORT R (2)
EVENT ROUTING NETWORK
Oscillator
Circuits/
Clock
Generation
DATA BUS
Real Time
Counter
Event System
Controller
DMA
Controller
SRAM
Oscillator
Control
Sleep
Controller
Watchdog
Oscillator
Watchdog
Timer
Power
Supervision
POR/BOD &
RESET
BUS Matrix
Prog/Debug
Controller
PDI
AES
DES
CRC
CPU
OCD
Interrupt
Controller
JTAG
PORT B
LCD
NVM Controller
Flash
EEPROM
PORT M (8)
PORT G (8)
VCC
GND
RESET /
PDI_CLK
PDI_DATA
LCD POWER[0..4]
COM[0..3]
SEG[0..8]
SEG[16..9] /
PM[0..7]
SEG[24..17] /
PG[0..7]
DATA BUS
EVENT ROUTING NETWORK
PORT C (8)
PORT D (2)
PC[0..7]
PD[0..1]
XMEGA B3 [DATASHEET]
Atmel-8074E-AVR-ATxmega 128B3 - 64B3_Datasheet–09/2014
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