STMicroelectronics ST2189QTR Translators, Level Shifters
Voltage Level Translator Bidirectional 1 Circuit 8 Channel 86Mbps, 92Mbps 20-QFN (3.2x1.8)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST2189QTR
Detailed Description
IC TRNSLTR BIDIRECTIONAL 20QFN
Package
20-UFQFN
Key Features
Package / Case: 20-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST2189QTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST2189QTR Translators, Level Shifters technical specifications.
General
Package / Case
20-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Features
Auto-Direction Sensing
Output Type
Tri-State, Non-Inverted
Number of Circuits
1
Data Rate
86Mbps, 92Mbps
Translator Type
Voltage Level
Channel Type
Bidirectional
Alternate Parts Comparison (ST2189QTR 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 | 20-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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