Althico A726: Processor
Cost-effective and reliable and security microcontroller (MCU) from China.
• The world’s first RISCV architecture chip that complies with PCI and UnionPay security
• Unique design that integrates “security + NFC + Bluetooth” at the same time, BT5.1 + EDR dual mode
• Direct FULL mask 40nm chip
• Ultra-low BBL power consumption, as low as 3uA, no need to switch between main and backup batteries
• No need circuit of a switch on/off
• Dual-row QFN package instead of BGA, higher security
• High integration can save SMT costs, and all functions can be completed on a two-layer PCB layout
• Bluetooth does not need a matching circuit, directly use the matching in the chip
• The storage space of the chip can be fully expanded, RAM can be from 64KB to 4MB, FLASH can be from 512KB to 4MB
• GPIO/UART/SPI/PWM/I2C and other digital interfaces can be arbitrarily extended between any GPIO pins
Payment POS chip, printer chip, locker chip, bluetooth chip, NFC chip, intellectual property protection chip, information security chip, MCU chip, NFC+BT chip
Advanced encryption and decryption technology
Based on PCI-certified True random number generation technology, the chip applied with high advanced technology for encryption/decryption, authentication, and authenticated encryption. This feature makes it outstanding for copyright protection: nobody can copy or decrypt.
GPIO/UART/SPI/PWM/I2C and other digital interfaces can be arbitrarily extended between any GPIO pins
Wafer built-in Bluetooth. Bluetooth does not need a matching circuit, directly use the matching in the chip.
150kb high speed: Main thread communication, several times faster than normal
Wafer on-chip NFC, direct register access. Main thread communication, faster than normal.
AC/DC switch: No need for extra driver, chip connection directly. Support 3 sets of differential magnetic stripe card information input, additional 4 channels of 10-bit precision ADC
The storage space of the chip can be fully expanded, RAM can be from 64KB to 4MB, FLASH can be from 512KB to 4MB.
96MHz RISC V
128KB RAM + external expansion
Support secure boot function, minimum signature verification capability (Hash256 + RSA2048)
128Byte (1Kbits) stores the HASH value of the startup public key and some other key setting information
Battery backup secure RAM
64 Bytes (in the entire life cycle, any trigger signal can be cleared), when the external power is removed, the chip can guarantee erasure
On-chip 32.768K crystal (one ten-thousandth precision RC oscillator supports safety logic)
Support 4 groups of dynamic anti-trigger attack dynamic frequency configurable and anti-shake
Support high and low voltage, high and low-temperature sensor, crystal clock sensor voltage, power supply anti glitch
Symmetric Algorithm: DES, TDES, AES-128/192/256, SM4
Asymmetric algorithm: 2048, SM2
HASH verification algorithm: SHA256, SM3
All the algorithms pass the DPA attack test during the calculation period, compliant with PCI5.x
True random number generator
Meet NIST-800 requirements
Battery backup logic
Power consumption 5uA
8 (3 support PWM)
Support EMV Level-1 specification, ISO7816-3 standard, integrate 7816 level conversion function, 3V and 1.8V output can be configured by the register. Support 2 channels
Support 3 sets of differential magnetic stripe card information input, additional 4 channels of 10-bit precision ADC
(IOMUX, multiplexed digital function pins), support basic interrupt capability (falling/rising edge trigger, high and low-level trigger
3 channels, the rate greater than 10 Mpbs/Mbps
5.1 + EDR
Support 150mA charging current
3.3V output about 50mA current
Althico is a professional chip design and development company in China.
The core engineers have the ability to design payment and IoT chips, master the security architecture, and the full chain technology and certification capabilities of the payment industry. Be able to write OS independently, transplant Linux system from scratch, master PCI core technology, master the core technology related to EMV, UnionPay, Paypass, paywave, AE, etc.
IDEPASS is currently the authorized international distributor for its chips products.
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