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AVR64DD28-I/SO中文资料PDF规格书
AVR64DD28-I/SO规格书详情
Features
• AVR® CPU
– Running at up to 24 MHz
– Single-cycle I/O access
– Two-level interrupt controller
– Two-cycle hardware multiplier
– Supply voltage range: 1.8V to 5.5V
• Memories
– 64 KB in-system self-programmable Flash memory
– 256B EEPROM
– 8 KB SRAM
– 32B of user row in nonvolatile memory that can keep data during chip erase and can be programmed while
the device is locked
– Write/erase endurance
• Flash 1,000 cycles
• EEPROM 100,000 cycles
– Data retention: 40 years at 55°C
• System
– Power-on Reset (POR) circuit
– Brown-out Detector (BOD)
– Clock options
• High-precision internal high-frequency oscillator with selectable frequency up to 24 MHz (OSCHF)
– Auto-tuning for improved internal oscillator accuracy
• Internal PLL up to 48 MHz for high-frequency operation of Timer/Counter type D (PLL)
• 32.768 kHz ultra-low power internal oscillator (OSC32K)
• 32.768 kHz external crystal oscillator (XOSC32K)
• External clock input
• External high-frequency crystal oscillator (XOSCHF) with Clock Failure Detection
– Single-pin Unified Program and Debug Interface (UPDI)
– Three sleep modes
• Idle with all peripherals running for immediate wake-up
• Standby with a configurable operation of selected peripherals
• Power-Down with full data retention
– Automated Cyclic Redundancy Check (CRC) Flash memory scan
– Watchdog Timer (WDT) with Window mode, with a separate on-chip oscillator
– External interrupt on all general purpose pins
• Peripherals
– One 16-bit Timer/Counter type A (TCA) with three compare channels for PWM and waveform generation
– Three 16-bit Timer/Counter type B (TCB) with input capture and signal measurements
– One 12-bit PWM Timer/Counter type D (TCD) optimized for power control
– One 16-bit Real-Time Counter (RTC) that can run from an external crystal or internal oscillator
– Two USARTs
• Operation modes: RS-485, LIN client, host SPI, and IrDA
• Fractional baud rate generator, auto-baud, and start-of-frame detection
– One SPI with host/client operation modes
– One Two-Wire Interface (TWI) with dual address match
• Simultaneous host/client operation (Dual mode)
• Philips I2C compatible
• Standard mode (Sm, 100 kHz)
• Fast mode (Fm, 400 kHz)
• Fast mode Plus (Fm+, 1 MHz) (1)
– Event System for CPU independent and predictable inter-peripheral signaling
– Configurable Custom Logic (CCL) with four programmable Look-up Tables (LUTs)
– One 12-bit differential 130 ksps Analog-to-Digital Converter (ADC)
– One 10-bit Digital-to-Analog Converter (DAC)
– One Analog Comparator (AC)
– One Zero-Cross Detector (ZCD)
– Internal 1.024V, 2.048V, 2.500V and 4.096V voltage references, and external reference option (VREF)
• I/O and Packages:
– Multi-Voltage I/O (MVIO) on I/O port C
– Selectable input voltage threshold
– Up to 27/26 programmable I/O pins
– 32-pin VQFN 5x5 mm and TQFP 7x7 mm
– 28-pin SPDIP, SSOP, SOIC and VQFN
• Temperature Ranges:
– Industrial: -40°C to +85°C
– Extended: -40°C to +125°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
23+ |
SOP-28-300mil |
926 |
深耕行业12年,可提供技术支持。 |
询价 | ||
Microchip Technology |
22+ |
32-TQFP |
5000 |
全新原装,力挺实单 |
询价 | ||
MICROCHIP |
22+ |
SSOP28 |
234 |
只做原装,有挂就有货。 |
询价 | ||
Microchip |
23+ |
28-SOIC |
32740 |
确保原装正品,一站式配单-认准水星电子。 |
询价 | ||
23+ |
N/A |
67000 |
一级代理放心采购 |
询价 | |||
Microchip |
QQ咨询 |
表面贴装型 |
5000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
Microchip |
3019 |
只做正品 |
询价 | ||||
MICROCHIP/微芯 |
24+ |
SMT |
18000 |
诚以养德,用芯做事,全新原装原盒原标出货。 |
询价 | ||
MICROCHIP |
21+ |
4854 |
原装正品优势现货! |
询价 |