STMicroelectronics ST2149BQTR Translators, Level Shifters
IC TRNSLTR BIDIRECTIONAL 12QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST2149BQTR
Detailed Description
IC TRNSLTR BIDIRECTIONAL 12QFN
Package
12-UFQFN
Key Features
Package / Case: 12-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST2149BQTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST2149BQTR Translators, Level Shifters technical specifications.
General
Package / Case
12-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Features
Auto-Direction Sensing
Output Type
Tri-State, Non-Inverted
Number of Circuits
1
Data Rate
144Mbps
Translator Type
Voltage Level
Channel Type
Bidirectional
Channels Per Circuit
4
Alternate Parts Comparison (ST2149BQTR vs STM32F103RCT6 vs STM32F103C8T6 vs STM32F103CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-UFQFN | 64-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 3.3 V | 3.3 V | 3.3 V |
| Memory Size | -- | 256 kB | 64 kB | 128 kB |
| Interface | -- | CAN, IrDA, LIN, USB | CAN, USB | CAN, USB |
| Data Bus Width | -- | 32 b | 32 b | 32 b |
| Number of Pins | -- | 64 | 48 | 48 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 48 kB | 20 kB | 20 kB |
| GPIO | -- | 51 | 37 | 37 |
| Action |
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