The ATtiny1606 is a microcontroller using an 8-bit AVR® processor and hardware multiplier, running at frequencies up to 20MHz. The ATtiny1606 integrates up to 8/16KB Flash, 512/1024B SRAM and 256B EEPROM in a compact 20-pin package. The ATtiny1606 MCU integrates a flexible low-power architecture including Event System and SleepWalking, accurate analog features, and advanced peripherals. This tinyAVR microcontroller is ideal for a variety of applications including industrial, consumer electronics, home appliances, automotive and Internet of Things (IoT) sensor nodes.

With an accurate and temperature-stable 16/20MHz internal RC oscillator, configurable custom logic (CCL) and core independent peripherals, the need for external components is significantly reduced and cost is significantly reduced. Additionally, the small 20-pin SOIC package further reduces the PCB footprint, enabling developers to create extremely compact designs.

Feature

• CPU

– AVR 8-bit CPU

– Operates up to 20MHz

– Single-cycle I/O access

– Two-level interrupt controller

– Two-cycle hardware multiplier

• memory

– 8/16KB in-system self-programming flash memory

– 128/256B EEPROM

– 512/1024B SRAM

• system

– Power-on reset (POR)

– Brownout Detection (BOD)

– Internal and external clock options:

- 16/20MHz low power internal RC oscillator

- 32.768kHz Ultra Low Power (ULP) Internal RC Oscillator with ±10% Accuracy and ±2% Calibration Step

- External clock input

– Single-pin Unified Programming and Debug Interface (UPDI)

– Three sleep modes

- Idle (all peripherals running) and Mode (instant wake-up time)

- Standby sleep mode

- Configurable operation of selected peripherals

- SleepWalking peripheral

- Power-down sleep mode with limited wake-up capability

- temperature range

- -40°C to 105°C operating temperature range

- Devices available in -40°C to 125°C temperature rating

– I/O and packaging:

- 12 programmable I/O lines

- 20-pin SOIC300

• Peripherals

– 3 channel event system

– One 16-bit timer/counter with dedicated period register and three compare channels (TCA)

– One 16-bit timer/counter (Type B) with input capture function (TCB)

– A 16-bit real-time counter (RTC) running from the internal RC oscillator

– A USART with fractional baud rate generator, automatic baud rate and start of frame (SOF) detection, and local interconnect network (LIN) support

– Master/Slave Serial Peripheral Interface (SPI)

– Master/Slave TWI with dual address matching

- Standard Mode (Sm, 100kHz)

- Fast Mode (Fm, 400kHz)

- Fast Mode+ (Fm+, 1MHz)

– Configurable custom logic (CCL) with two programmable look-up tables (LUTs)

– One analog comparator (AC) with 150ns propagation delay

– 10-bit 115ksps analog-to-digital converter (ADC)

– Five selectable internal voltage references: 0.55V, 1.1V, 1.5V, 2.5V and 4.3V

– Automatic CRC memory scan

– Programmable Watchdog Timer (WDT) with separate on-chip oscillator

– External interrupts on all general purpose pins

Application

• Industrial

• Consumer Products

• Household appliances

• car

• Internet of Things (IoT) sensor nodes

Overall block diagram

The AP8000 Universal Programmer independently developed by ACROVIEW Technology includes three parts: the host, the bottom plate, and the adapter seat.

The host supports USB and NET connections, allowing multiple programmers to be networked to achieve the purpose of simultaneously controlling multiple programmers and burning at the same time. The built-in chip safety protection circuit ensures that even if the chip is reversed or a short circuit caused by other reasons can be detected immediately and power-off processing is performed to ensure the safety of the chip and the programmer. Embedded high-speed FPGA greatly accelerates data transmission and processing. There is an SD card slot on the back of the host. Put the project file created by the PC software in the root directory of the SD card and insert it into the card slot. The project file can be selected, loaded, and burned through the buttons on the programmer. Command, in order to achieve the purpose of being able to operate without the PC, which greatly reduces the cost of PC hardware configuration, and is convenient and quick to match the working environment.

AP8000 makes the host more expandable by adding an adapter board to the base plate. At present, it has supported devices produced by all mainstream semiconductor manufacturers, including TI, ST, MicroChip, Atmel, Hynix, Macronix, Micron, Samsung, Toshiba, etc. The supported device types are NAND, NOR, MCU, CPLD, FPGA, EMMC, etc., and file formats including Intel Hex, Motorola S, Binary, POF, etc. are supported.

About Microchip Technology: American Microchip Technology (MicroChip), established in 1989, ranks first in the world's 8-bit microcontroller (MCU) shipments. is the world's leading supplier of microcontrollers and analog semiconductors, providing low-risk product development and lower total system cost for thousands of consumer products worldwide. In 2016, US chipmaker Microchip announced the acquisition of Atmel for $3.6 billion.

About ACROVIEW: ACROVIEW is the world's leading provider of semiconductor chip programming solutions. The company insists on changing the world with technology, driving the future with intelligence, and continuously creating value for customers. ACROVIEW's AP8000 universal programmer platform and the latest IPS5000 programming automation solution provide one-stop solutions for customers in the semiconductor and electronic manufacturing fields. The company has served global leading customers including Huawei, BYD, and Foxconn.