TMP5704357AZWTQQ1 Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments TMP5704357AZWTQQ1 is an automotive-grade 32-bit ARM Cortex-R5F MCU with 4 MB Flash, 80 MHz clock, and AEC-Q100 qualification in a 337-pin NFBGA package. It features integrated ADC, DMA channels, and 1.2 V/3.3 V dual-supply operation. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 337
- Lifecycle
- OBSOLETE
- Datasheet
- TMP5704357AZWTQQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $61.9829(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-grade AEC-Q100 32-bit ARM Cortex-R5F core running at up to 80 MHz for safety-critical real-time control
- 4 MB on-chip Flash with 16-bit external data bus and 13-bit address bus supporting large application code storage
- Dual supply operation: 1.2 V core and 3.3 V I/O with integrated ADC and DMA channels in compact 337-pin NFBGA package
Applications
The TMP5704357AZWTQQ1 targets automotive safety and real-time control systems such as electric power steering, advanced driver assistance systems (ADAS), and body control modules requiring IEC 61508 or ISO 26262 functional safety compliance. Its Cortex-R5F core with lockstep capability makes it suitable for automotive gateway controllers and powertrain management units operating across wide temperature ranges.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Has ADC | YES |
| Address Bus Width | 13 |
| Bit Size | 32 |
| Boundary Scan | NO |
| Clock Frequency-Max | 80MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| External Data Bus Width | 16 |
| JESD-30 Code | S-PBGA-B337 |
| Number of I/O Lines | 145 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH |
| RAM (bytes) | 524288 |
| ROM (words) | 4194304 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 300MHz |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.14V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What core architecture and clock speed does TMP5704357AZWTQQ1 provide for automotive real-time tasks?
The TMP5704357AZWTQQ1 integrates a 32-bit ARM Cortex-R5F core clocked at up to 80 MHz. This real-time architecture includes hardware floating point and lockstep execution modes, making it well-suited for ADAS and powertrain control where deterministic response in under 1 µs cycles is required.
How much program storage does TMP5704357AZWTQQ1 offer and what external bus width is supported?
It provides 4 MB of on-chip Flash storage combined with a 16-bit external data bus and 13-bit address bus. These specifications allow designers to run large automotive software stacks while expanding external memory for data logging or calibration tables.
Is TMP5704357AZWTQQ1 qualified for use in harsh automotive environments?
Yes, the TMP5704357AZWTQQ1 carries AEC-Q100 automotive qualification and operates across the automotive temperature range. Its 337-pin NFBGA package is Pb-free and designed for under-hood and body electronics applications subjected to vibration and wide thermal cycling.
What supply voltages does TMP5704357AZWTQQ1 require and how do they affect system power design?
The device requires a 1.2 V core supply and a 3.3 V I/O supply. Using separate rails allows the core to run at lower power while keeping I/O compatible with standard automotive sensors and communication transceivers such as CAN or LIN operating at 3.3 V.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $91.0000 | $91.00 |
| 7+ | $61.9829 | $433.88 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”