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Drivers And Interfaces / Other Interface ICs / ST4G3234BJR
Datasheets
ST4G3234BJR by: STMicroelectronics

4-Bit Dual Supply Bus Buffer Level Translator with a side series resistor

Part Details for ST4G3234BJR by STMicroelectronics

Results Overview of ST4G3234BJR by STMicroelectronics

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

ST4G3234BJR Information

ST4G3234BJR by STMicroelectronics is an Other Interface IC.
Other Interface ICs are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Part Details for ST4G3234BJR

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ST4G3234BJR Part Data Attributes

Parametric Data
ST4G3234BJR STMicroelectronics
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ST4G3234BJR STMicroelectronics 4-Bit Dual Supply Bus Buffer Level Translator with a side series resistor
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code BGA
Package Description ROHS COMPLIANT, FLIP CHIP, 11 PIN
Pin Count 11
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Interface IC Type INTERFACE CIRCUIT
JESD-30 Code R-PBGA-B11
Length 2.04 mm
Number of Functions 1
Number of Terminals 11
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code VFBGA
Package Equivalence Code BGA11,3X7,17/10
Package Shape RECTANGULAR
Package Style GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 0.715 mm
Supply Voltage-Max 3.6 V
Supply Voltage-Min 1.4 V
Supply Voltage-Nom 1.65 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form BALL
Terminal Pitch 0.5 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 1.41 mm

ST4G3234BJR Related Parts

ST4G3234BJR Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the ST4G3234BJR is -40°C to 125°C, but it can tolerate storage temperatures from -65°C to 150°C.

  • The ST4G3234BJR has an internal POR and BOR circuitry. To handle POR, ensure a stable power supply during startup. For BOR, use an external brown-out detector or implement a software-based BOR mechanism to detect and respond to voltage drops.

  • The ST4G3234BJR can operate at a maximum clock frequency of 32 MHz, but it's recommended to use a clock frequency of 16 MHz or lower for optimal performance and power consumption.

  • The ST4G3234BJR's flash memory can be configured using the STM32CubeMX software tool or by writing custom code using the STM32F4 HAL library. Refer to the STM32F4 datasheet and application notes for detailed instructions.

  • The VBAT pin is used to connect a battery or a supercapacitor to provide power to the real-time clock (RTC) and backup registers during power-down or battery backup mode.