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ST32G256A - M2M automotive-grade secure MCU

This page provides the datasheet information for the ST32G256A, a member of the ST32G512A M2M automotive-grade secure MCU family.

Description

The ST32GxxxA (see Table 1) is a serial access microcontroller designed for machine-tomachine (M2M) applications in the car environment that incorporates the most recent generation of ARM® processors for embedded systems.

Features

  • Hardware features.
  • ARM® Cortex® -M3 32-bit RISC core.
  • 12 Kbytes of user RAM.
  • 512 Kbytes of user Flash memory with OTP area:.
  • 10-year data retention at 105 °C, or 17 years at 85 °C.
  • 500 000 Erase/Write cycles per page.
  • Page granularity of 128 Bytes.
  • Block granularity: 1 Kbyte.
  • 128 bytes of OTP for user.
  • Page Erase time 4 ms.
  • Block Erase 1 Kbyte in 20 ms.
  • Programming performance up to 10 μs/byte.
  • Flash.

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Datasheet preview – ST32G256A

Datasheet Details

Part number ST32G256A
Manufacturer STMicroelectronics
File Size 176.88 KB
Description M2M automotive-grade secure MCU
Datasheet download datasheet ST32G256A Datasheet
Additional preview pages of the ST32G256A datasheet.

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Full PDF Text Transcription

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ST32G512A ST32G416A ST32G320A ST32G256A M2M automotive-grade secure MCU with 32-bit ARM® Cortex®-M3 CPU and up to 512 Kbytes of high density Flash memory Data brief  ESD protection greater than 4 kV (HBM)  8-pin DFN (6 × 5 mm) ECOPACK® package DFN8 6 × 5 mm Features Hardware features  ARM® Cortex® -M3 32-bit RISC core  12 Kbytes of user RAM  512 Kbytes of user Flash memory with OTP area: – 10-year data retention at 105 °C, or 17 years at 85 °C – 500 000 Erase/Write cycles per page – Page granularity of 128 Bytes – Block granularity: 1 Kbyte – 128 bytes of OTP for user – Page Erase time 4 ms – Block Erase 1 Kbyte in 20 ms – Programming performance up to 10 μs/byte – Flash Erase / Write Protection software programmable on 32 Kbyte sectors  Asynchronous Receiver Transmitter supporting
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