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Canaan Technology Launches New Avalon A13 Series Bitcoin Miners

Canaan Technology Launches New Avalon A13 Series Bitcoin Miners According to the latest news, Canaan Technology announced the launch of the new Bitcoin miner Avalon Made A13 series, including Avalon A1346 and Avalon A1366. Canaan Technology said that the new generation of miners uses advanced ASIC technology, and the A13 series will include two different models. Compared with the 90 to 100TH/s hash rate offered by the A12 series, the A13 series has both hash rate, and energy efficiency has been enhanced. Canaan's CEO said the all-new A13 is a milestone in the company's over-computational energy consumption analysis. The model A1346 has a hash rate of 110 TH/s and an energy efficiency of 30J/TH. Model A1366 has a hash rate of 130TH/s and an energy efficiency of 25J/TH. Comparing the energy efficiency ratio of Bitmain's flagship S19 XP of 21.5 J/TH with that of Bitmain's M50S of 0.026j/Gh, the new series of A1346 is "very competitive" in terms of efficiency at

Introduction to the chip types of Antminer S17e hash board

Introduction to the chip types of Antminer S17e hash board

The chip types on the Antminer S17e hash board mainly include ASIC chip, temperature sensor chip, MOS tube chip, PIC chip, EEPROM chip, etc. So where are they all on the hash board, and what do they do? Through this article, let's find out together.

Easily damaged parts of Antminer S17e hash board:

ASIC chip: BM1396AB ASIC chip

BM1396AB chip location
Under the dense heat sink is the ASIC chip of the S17e hash board. A single S17e hash board carries 135 BM1387 ASIC chips. Each chip has independent small heat sinks on both sides. They are mainly responsible for the hash rate calculation of the whole miner.

U1: CT1F

CT1F location
SN74LVC1T45DBVR CT1F is a dual power bus transceiver chip IC in 6-pin SOT23-6 package technology, and the operating voltage is between 1.65V~5.5V.

U3: dsPIC33EP16 GS202 PIC chip

microcontroller chip location
dsPIC33EP16 GS202 is a hash board 16-bit microcontroller chip that adopts SOIC-28 package specification and is suitable for T9+, S17, S17e, and other hash boards.

Q6: MOS DMP34M4SPS-13

enhancement mode MOS chip location


The MOS DMP34M4SPS-13 is a P-channel enhancement mode MOS designed to minimize RDS(ON) and maintain excellent switching performance, making it ideal for power management and load switching.

U6: Boost converter MPSK391517DR

Boost converter location
MPSK391517DR is a boost converter chip in tiny 4mm*4mm 16-pin QFN package technology. Its products feature open-circuit load protection, zero-current shutdown mode, and thermal shutdown.

U4: Regulator AP431SAN1TR-G1

regulator location

AP431SAN1TR-G1 is a 3-terminal adjustable shunt regulator, its sharp turn-on characteristics, low-temperature coefficient, and low output impedance make it an ideal replacement for Zener diodes in switching power supplies, often used for maintenance of hash boards spare parts.

U5: EEPROM ATH93702DMCN1937

regulator location
The ATH91502DMCN provides 2,048-bit-serial electrically erasable and programmable read-only memory (EEPROM). The cascading feature of the device allows up to eight devices to share a common 2-wire bus. Extended data retention time, 1,000,000 write cycles, and filtered input for noise suppression.

U171: Regulator MP2019K8885301MPSK45

linear regulators location
MP2019K8885301MPSK45 is the product number of the MP2019 series of linear regulators; using SOIC-8 EP packaging technology, the output accuracy over temperature range is ±2%, 40V 300mA, low quiescent current adjustable output linear regulator.

U190: Regulator SQ7JK SGM2036-ADJ

CMOS linear regulator lacation
The SGM2036-ADJ low power, low dropout, CMOS linear regulator operates over a 1.6V to 5.5V input voltage, -40°C to +85°C temperature range and provides up to 300mA of output current. In addition, the chip has a built-in foldback protection circuit, which is the perfect choice for low-voltage, low-power applications.

U159: Converter 14VF TLV62568DBVR SOT23-5

converter 14VF location
The TLV62568DBVR uses a SOT-23's 1A high-efficiency buck converter.

U17: LN1134A182MR-G 4KV4

regulator LDO location
LN1134A182MR-G 4VK4 is a 1.8V low dropout linear regulator LDO; in SOT-23-5 and SOT-353 packages, built-in overcurrent protection and the output voltage accuracy are as high as ±2.0%.

U172: temperature sensor chip NCT218

temperature sensor chip location
The S17e single hash board has 4 built-in NCT218 temperature sensing chips. It is a temperature sensing chip with a dual-channel digital thermometer and under-temperature/over-temperature alarm. It can be accurate to ±1.75°C ambient temperature.

Antminer S17e hash board chip summary:

temperature sensor chip location
The above is the description of the functions and positions of all chips on the S17e hash board. If you have more details about the product, please leave a message to add.

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