STMicroelectronics LED7708TR Microcontrollers
16 channels x 85 mA LED driver with boost controller and 4-wire serial interface
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LED7708TR
Detailed Description
16 channels x 85 mA LED driver with boost controller and 4-wire serial interface
Package
48-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LED7708TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LED7708TR Microcontrollers technical specifications.
General
Package / Case
48-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Frequency
250kHz ~ 1MHz
Type
DC DC Controller
Internal Switch S
Yes
Output Voltage
36V
Current Output Channel
85mA
Number of Outputs
16
Topology
Step-Up (Boost)
Alternate Parts Comparison (LED7708TR vs STM32F103CBU6 vs STM32F401CEU6 vs STM32F101C8U6TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 2V ~ 3.6V | 1.7V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M4 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 20K x 8 | 96K x 8 | 10K x 8 |
| Connectivity | -- | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | -- | A/D 10x12b | A/D 10x12b | A/D 10x12b |
| Number of I/O | -- | 37 | 36 | 37 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Peripherals | -- | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Action |
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