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ST6G3237 Datasheet Dual supply level translator

Manufacturer: STMicroelectronics

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General Description

The ST6G3237 is a dual supply low voltage CMOS Level Translator for SD/MiniSD/T-Flash fabricated with sub-micron silicon gate and fivelayer metal wiring C2MOS technology.

Designed for use as an interface between a 3.3V bus and a 2.5V or 1.8V bus in a mixed 3.3V/1.8V, 3.3V/2.5V and 2.5V/1.8V supply systems, it achieves high speed operation while maintaining the CMOS low power dissipation.

The A port is designed to track VCCA.

Overview

ST6G3237 Dual supply level translator for SD/ MINISD / T-FLASH.

Key Features

  • High speed:.
  • tPD = 4.4ns (Max. ) at TA = 85°C.
  • VCCB = 3.0V.
  • VCCA = 2.3V Low power dissipation:.
  • ICCA = ICCB = 5µA (Max. ) at TA = 85°C Balanced propagation delays:.
  • TPLH ≈ TPHL Power down protections on inputs and outputs 26Ω series resistor on A-Side Operating voltage range:.
  • VCCA (OPR) = 1.4V to VCCB.
  • VCCB (OPR) = 1.4V to 3.6V Latch-up performance exceeds 500mA (JESD17) ESD performance:.
  • HBM > 2kV (MIL STD 883 method.

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