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ATxmega32C4 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 ATxmega32C4
기능 8/16-bit Atmel XMEGA C4 Microcontroller
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ATxmega32C4 데이터시트, 핀배열, 회로
8/16-bit Atmel XMEGA C4 Microcontroller
ATxmega32C4
ATxmega16C4
Feature
DATASHEET
High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller
Nonvolatile program and data memories
16K - 32KB of In-System Self-Programmable Flash
4KB Boot Code Section with Independent Lock Bits
1KB EEPROM
2K - 4KB Internal SRAM
Peripheral features
Four-channel event system
Four 16-bit timer/counters
Three timer/counters with four output compare or input capture channels
One timer/counter with two output compare or input capture channels
High resolution extension on two timer/counters
Advanced waveform extension (AWeX) on one timer/counter
One USB device interface
USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) device compliant
32 endpoints with full configuration flexibility
Three USARTs with IrDA support for one USART
Two two-wire interfaces with dual address match (I2C and SMBus compatible)
Two serial peripheral interfaces (SPIs)
CRC-16 (CRC-CCITT) and CRC-32 (IEEE®802.3) generator
16-bit real time counter (RTC) with separate oscillator
One sixteen-channel, 12-bit, 300ksps Analog to Digital Converter
Two Analog Comparators with window compare function, and current sources
External interrupts on all general purpose I/O pins
Programmable watchdog timer with separate on-chip ultra low power oscillator
QTouch® library support
Capacitive touch buttons, sliders and wheels
Special microcontroller features
Power-on reset and programmable brown-out detection
Internal and external clock options with PLL and prescaler
Programmable multilevel interrupt controller
Five sleep modes
Programming and debug interface
PDI (program and debug interface)
I/O and packages
34 programmable I/O pins
44-lead TQFP
44-pad QFN
49-ball VFBGA
Operating voltage
1.6 – 3.6V
Operating frequency
0 – 12MHz from 1.6V
0 – 32MHz from 2.7V
Atmel-8493I-AVR-ATxmega16C4-32C4-Datasheet–12/2014




ATxmega32C4 pdf, 반도체, 판매, 대치품
2. Pinout/Block Diagram
Figure 2-1. Block Diagram and Pinout
Power
Ground
Digital function
Analog function /Oscillators
Programming, debug, test
External clock /Crystal pins
General Purpose I /O
PA5
PA6
PA7
PB0
PB1
PB2
PB3
GND
VCC
PC0
PC1
1
2
3 AREF
ADC
4 AC0:1
5
6 AREF
7
8
9
10
11
Port R
XOSC TOSC
DATA BUS
OSC/CLK
Control
Internal
oscillators
Watchdog
Power
Supervision
Sleep
Controller
Real Time
Counter
Watchdog
Timer
Reset
Controller
Event System
Controller
CRC
OCD
Prog/Debug
Interface
Interrupt
Controller
BUS
matrix
Internal
references
FLASH
CPU
EEPROM
SRAM
DATA BUS
EVENT ROUTING NETWORK
Port C
Port D
Port E
33
32
31
30
29
28
27
26
25
24
23
PE3
PE2
VCC
GND
PE1
PE0
PD7
PD6
PD5
PD4
PD3
Notes:
1. For full details on pinout and alternate pin functions refer to “Pinout and Pin Functions” on page 51.
2. The large center pad underneath the QFN/MLF package should be soldered to ground on the board to ensure good mechanical stability.
XMEGA C4 [DATASHEET]
Atmel-8493I-AVR-ATxmega16C4-32C4-Datasheet–12/2014
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ATxmega32C4 전자부품, 판매, 대치품
3.1 Block Diagram
Figure 3-1. XMEGA C4 Block Diagram
Power
Ground
Digital function
Analog function /Oscillators
Programming, debug, test
External clock /Crystal pins
General Purpose I /O
PR[0..1]
XTAL1/
TOSC1
XTAL2/
TOSC2
PORT R (2)
Oscillator
Circuits/
Clock
Generation
Real Time
Counter
PA[0..7]
ACA
PORT A (8)
Event System
Controller
DATA BUS
Oscillator
Control
Sleep
Controller
PB[0..3]
ADCA
AREFA
VCC/10
Int. Refs.
Tempref
AREFB
PORT B (4)
SRAM
Interrupt
Controller
CRC
BUS Matrix
CPU
Prog/Debug
Controller
OCD
NVM Controller
Flash
EEPROM
DATA BUS
EVENT ROUTING NETWORK
Watchdog
Oscillator
Watchdog
Timer
Power
Supervision
POR/BOD &
RESET
PDI
VCC
GND
RESET/
PDI_CLK
PDI_DATA
PORT C (8)
PC[0..7]
PORT D (8)
PORT E (4)
To Clock
Generator
PD[0..7]
TOSC1
TOSC2
PE[0..3]
XMEGA C4 [DATASHEET]
Atmel-8493I-AVR-ATxmega16C4-32C4-Datasheet–12/2014
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