购买 ATTINY44A-MMHR | ATTINY44A-MMHR数据表 | Heisener.com
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ATTINY44A-MMHR

hot ATTINY44A-MMHR

ATTINY44A-MMHR

仅供参考

零件编号 ATTINY44A-MMHR
制造商 Microchip Technology
描述 IC MCU 8BIT 4KB FLASH 20VQFN
数据表
封装 20-VFQFN Exposed Pad
ECAD
库存 708,000 piece(s)
单价 $ 1.2716 *
交货时间 可立即发货
预计送达时间 二月 6 - 二月 11 (选择速递服务)
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ATTINY44A-MMHR参数

制造商Microchip Technology
类别集成电路（IC） - 嵌入式 - 微控制器
封装20-VFQFN Exposed Pad
ECAD
系列AVR? ATtiny
核心处理器AVR
核心尺寸8-Bit
速度20MHz
连接USI
外设Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
I / O数量12
程序内存大小4KB (2K x 16)
程序存储器类型FLASH
EEPROM大小256 x 8
RAM大小256 x 8
电压 - 电源（Vcc / Vdd）1.8 V ~ 5.5 V
数据转换器A/D 8x10b
振荡器类型Internal
工作温度-40°C ~ 85°C (TA)
安装类型-
包/箱20-VFQFN Exposed Pad
供应商设备包20-VQFN (3x3)

ATTINY44A-MMHR Packaging

Customized Labels
Sealing
Packing
Insepction

ATTINY44A-MMHR FAQ

  • 1. How to order ATTINY44A-MMHR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that ATTINY44A-MMHR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATTINY44A-MMHR. All suppliers must pass our qualification reviews before they can publish their products including ATTINY44A-MMHR on Heisener; we pay more attention to the channels and quality of ATTINY44A-MMHR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATTINY44A-MMHR price and inventory displayed accurate?
    The price and inventory of ATTINY44A-MMHR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of ATTINY44A-MMHR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATTINY44A-MMHR we delivered, we will accept the replacement or return of the ATTINY44A-MMHR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of ATTINY44A-MMHR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as ATTINY44A-MMHR pin diagram, ATTINY44A-MMHR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ATTINY44A-MMHR 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# V36:1790_07156857

 Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP T/R

RoHS: Compliant
 0

ATTINY44A-MMH

D# E54:1762_01131789

 Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP Tray

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# ATTINY44A-MMH

 Atmel Corporation

MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP - Bulk (Alt: ATTINY44A-MMH)

 0

ATTINY44A-MMHR

D# ATTINY44A-MMHR

 Atmel Corporation

MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP T/R - Bulk (Alt: ATTINY44A-MMHR)

 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# ATTINY44A-MMH

 Microchip Technology Inc

MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP (Alt: ATTINY44A-MMH)

 0

ATTINY44A-MMHR

D# ATTINY44A-MMHR

 Microchip Technology Inc

MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP T/R (Alt: ATTINY44A-MMHR)

 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

 Atmel Corporation

MCU, 8BIT, ATTINY, 20MHZ, VQFN-20

 1125

ATTINY44A-MMHR

 Atmel Corporation

IC MCU 8BIT 4KB FLASH 20VQFN

 6000
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# ATTINY44A-MMHRCT-ND

 Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 20VQFN

 3019

ATTINY44A-MMH

D# ATTINY44A-MMH-ND

 Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 20VQFN

 283
零件编号 制造商 描述 库存

ATTINY44A-MMH

 Microchip Technology Inc

In stock shipping within 2days

 2025

ATTINY44A-MMHR

 Atmel Corporation

In stock shipping within 2days

 12260
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# 3630508

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 6000
Container: Reel
 0

ATTINY44A-MMH

D# 1748544

 Microchip Technology Inc

MCU, 8BIT, ATTINY, 20MHZ, VQFN-20

RoHS: Compliant
Min Qty: 1
Container: Each
 734
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATTINY44A-MMH

 Microchip Technology Inc

.

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

ATTINY44AMMHR

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 14649
零件编号 制造商 描述 库存

ATTINY44A-MMH

 Atmel Corporation

in stock - can ship the same day

 50
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Microchip Technology Inc

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# ATTINY44A-MMH

 Microchip Technology Inc

20MHz QFN NiPdAu IND TEMP Green 1.8V

RoHS: Compliant
pbFree: Yes
 290

ATTINY44A-MMHR

D# ATTINY44A-MMHR

 Microchip Technology Inc

20MHZ QFN/MLF IND TEMP NiPdAu T&R

RoHS: Compliant
pbFree: Yes
 0
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Atmel Corporation

OEM/CM Immediate delivery

 12000
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# 556-ATTINY44A-MMHR

 Microchip Technology Inc

8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu

RoHS: Compliant
 4648

ATTINY44A-MMH

D# 556-ATTINY44A-MMH

 Microchip Technology Inc

8-bit Microcontrollers - MCU 1.8V, 20MHz Industrial Temp

RoHS: Compliant
 231
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, NiPdAu, T&R - Package: 20 VQFN 3x3x0.85mm T/R

RoHS: Compliant
 0

ATTINY44A-MMH

 Microchip Technology Inc

20MHz, QFN NiPdAu, IND TEMP, Green, 1.8V - Package: 20 VQFN 3x3x0.85mm TRAY

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# MCHP00000008111

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, NiPdAu, T&R - Package: 20 VQFN 3x3x0.85mm T/R

 0

ATTINY44A-MMH

D# MCHP00000008110

 Microchip Technology Inc

20MHz, QFN NiPdAu, IND TEMP, Green, 1.8V - Package: 20 VQFN 3x3x0.85mm TRAY

 0
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# 68T3703

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, NIPDAU, T&R, 20 VQFN 3X3X0.85MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 6000
Container: TAPE & REEL - FULL
 0
零件编号 制造商 描述 库存

ATTINY44A-MMHR

D# NS-ATTINY44A-MMHR

 Atmel Corporation

OEM/CM ONLY

 6055

ATTINY44A-MMH

D# NS-ATTINY44A-MMH

 Atmel Corporation

OEM/CM ONLY

 2750
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Microchip Technology Inc

RoHS: Not Compliant
 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# 1773494

 Microchip Technology Inc

Microchip ATTINY44A-MMH, 8bit AVR Microcontroller, ATTINY, 20MHz, 4 kB Flash, 20-Pin VQFN, PU

Min Qty: 490
Container: Tray
 420
零件编号 制造商 描述 库存

ATTINY44A-MMH

 Atmel Corporation

ATTINY44 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
 34622

ATTINY44A-MMHR

 Atmel Corporation

ATTINY44 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant
 1259
零件编号 制造商 描述 库存

ATTINY44AMMHR

 Atmel Corporation

OEM/CM ONLY

 754
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Atmel Corporation

IN stock Immediate delivery

 12015
零件编号 制造商 描述 库存

ATTINY44A-MMHR

 Atmel Corporation

shipping today

 8752

ATTINY44A-MMH

 Atmel Corporation

shipping today

 3989
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# 53039048

 Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin VQFN EP Tray

RoHS: Compliant
 0
零件编号 制造商 描述 库存

ATTINY44A-MMH

 mfr

RFQ

 14588
零件编号 制造商 描述 库存

ATTINY44A-MMH

 Atmel Corporation

IC MCU 8BIT 4KB FLASH 20VQFN

 2234

ATTINY44A-MMHR

 Atmel Corporation

IC MCU 8BIT 4KB FLASH 20VQFN

 61506
零件编号 制造商 描述 库存

ATTINY44A-MMH

D# 1748544

 Microchip Technology Inc

MCU, 8BIT, ATTINY, 20MHZ, VQFN-20

RoHS: Compliant
Min Qty: 1
Container: Each
 566

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ATTINY44A-MMHR

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ATTINY44A-MMHR Tags

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