STMicroelectronics STA311BTR Audio Special Purpose
IC FULLY INTEG PROCESSR 56VFQFPN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STA311BTR
Detailed Description
IC FULLY INTEG PROCESSR 56VFQFPN
Package
56-VFQFN Exposed Pad
Key Features
Package / Case: 56-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STA311BTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STA311BTR Audio Special Purpose technical specifications.
General
Interface
I²C, I²S
Package / Case
56-VFQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
3V ~ 3.6V
Application
Pre-Amplifier
Functions
Fully Integrated Processor
Specifications
Full Flexible Amplification
Numberof Channels
8
Alternate Parts Comparison (STA311BTR vs STA1385EOAS1 vs STA1085EOA3 vs STA1095ELA3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 56-VFQFN Exposed Pad | 361-LFBGA | 361-LFBGA | 361-LFBGA |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Core Processor | -- | ARM® Cortex®-A7 | ARM® Cortex®-R4 | ARM® Cortex®-R4 |
| Additional Interfaces | -- | CAN, FlexRay, GPIO, I²C, I²S, MMC/SD/SDIO, SPI, SSP, UART | CANbus, GPIO, I²C, I²S, MMC/SD, SSP, SPI, UART | CANbus, GPIO, I²C, I²S, MMC/SD, SSP, SPI, UART |
| Co Processors DSP | -- | ARM® Cortex®-M3, Multimedia; NEON | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Graphics Acceleration | -- | No | No | Yes |
| Number of Cores Bus Width | -- | 2 Core, 32-Bit | 2 Core, 32-Bit | 2 Core, 32-Bit |
| RAM Controllers | -- | DDR3L, LPDDR2, SRAM | SDRAM | SDRAM |
| Security Features | -- | AES, MD5, SHA-1/2, TRNG | JTAG | Boot Security, Secure JTAG |
| Speed | -- | 600MHz | 450MHz | 450MHz |
| USB | -- | USB 2.0 + PHY (2) | USB 2.0 (2) | USB 2.0 (2) |
| Action |
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