New Product Introduction

Toshiba APP-LITETM, TZ1000 SERIES application processor

The TZ1000 series offers an extreme high integration and very small size SiP, including ARM Cortex M4F, 24 bit ΣΔADC, BLE, 1MB NOR flash and optional 6-axis or 9-axis sensors

Toshiba APP-LITETM TZ1000 SERIES product image

The TZ1000 series offers an extreme high integration and very small size SiP, including ARM Cortex M4F, 24 bit ΣΔADC, BLE, 1MB NOR flash and optional 6-axis or 9-axis sensors. Remarkable low power consumption in active mode @ 48 MHz:68 µA/MHz.

TZ1021MBG and TZ1041MBG belong to TOSHIBAs TZ1000 ApP-LiteTM series, a family of processors designed for wearable devices.They incorporate a high performance 32 bit ARM® Cortex®-M4F RISC processor with 288 KB SRAM and 1 MB NOR flash memory, a high resolution 24-bit ΔΣADC, all in one package. The TZ1041MBG incorporates a Bluetooth Low Energy controller.

The Cortex-M4F processor consists of a floating point processor unit, a memory protection unit, and a flexible interrupt controller. It supports many kinds of real time OS. Power saving modes allow extremely low power consumption in users' applications.

TZ1021MBG includes a low-power, large capacity 288 KB of SRAM, and a 1 MB NOR flash memory used to store program codes and data.

It also incorporates a 12-bit ADC. Without any special analog front-end devices, a 24-bit ΔΣADC allows the TZ1021MBG to be directly connected to sensors e.g. photo diode (pulse sensing), photoelectric sensors with small output voltage and a wide variety of other sensors, such as a gas sensor, thus reducing the total system cost.

An AES engine and a random number generator are incorporated for security functions (128 bits, 192 bits, and 256 bits). Encryption and decryption work without any involvement of the processor.

The devices support a variety of peripheral interfaces ( USB Device mode, UART, SPI, and I2C), allowing the TZ1041MBG to easily connect to MEMS sensors with digital interfaces.

 

Features

  • Integrates a wireless communication function (BT LE), a sensor, memory and a processor in one package
  • Enables connection to external sensors

 Benefits:

  • Important functions for wearable devices are integrated into a single package, contributing to small system designs.
  • High-performance ARM®Cortex®-M4F with DSP and floating point processing unit enable a combination of data from multiple-sensors
  • Integration of a Bluetooth®LE controller and an RF circuit permits transfers of raw and processed data to external equipment
  • Advantage over 2 or 3 chip solutions (e.g. MCU+AFE+BLE+Sensors+Memory+ ...)
  • Smaller Size
  • Less integration effort, shorter time to market
  • Attractive price considering engineering cost adder for integration

 

Applications

  • Consumers healthcare and fitness, sport- and smartwatches
  • Motion- position- and environmental data tracking devices
  • Portable and wirelessly connected IoT devices
  • Smart home and automation sensing devices
  • Logistics tracking and fleet management devices

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