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HomeProductsIntegrated Circuits (ICs)Specialized ICsS5L8035X01-T081
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S5L8035X01-T081 - TAMUL

Manufacturer Part Number
S5L8035X01-T081
Manufacturer
TAMUL
Allelco Part Number
32D-S5L8035X01-T081
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
6,010 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 6010

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Specifications

S5L8035X01-T081 Tech Specifications
TAMUL - S5L8035X01-T081 technical specifications, attributes, parameters and parts with similar specifications to TAMUL - S5L8035X01-T081

Product Attribute Attribute Value
Part Number S5L8035X01-T081
Package DAC91001
Description DAC91001
Stock Condition Get 6010 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer TAMUL
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the S5L8035X01-T081 handle thermal management in high-density embedded applications, and what packaging considerations should influence PCB layout decisions?
The S5L8035X01-T081 utilizes a TQFP128 package, which features a central thermal pad to facilitate heat dissipation from internal power-dense circuitry. This design supports moderate thermal loads typical of low-to-mid complexity SoCs in compact systems. Engineers must ensure adequate copper pour connectivity under the IC to transfer heat effectively to the PCB’s ground plane, especially during sustained operation above 500 mW. In high ambient temperature environments, supplemental thermal vias or localized heatsinking may be required to maintain junction temperatures within specified limits.
What are the key differences between the S5L8035X01-T081 and alternative ARM Cortex-M3-based microcontrollers in terms of memory architecture and interrupt latency?
Unlike some Cortex-M3 variants that integrate flash memory directly on-chip with variable access latencies, the S5L8035X01-T081 relies on an external memory interface supporting synchronous SRAM or flash up to 64 Mbit at 33 MHz. This introduces a fixed 3-cycle access penalty for instruction fetches when using off-chip code space. Additionally, its nested vectored interrupt controller (NVIC) achieves worst-case interrupt latency of 12 clock cycles at 48 MHz, which is comparable to similar-class devices but may require careful stack management in time-critical ISRs due to deeper context save sequences.
Can the S5L8035X01-T081 reliably operate in industrial temperature ranges without derating power consumption, and how does this affect battery-powered designs?
Yes, the S5L8035X01-T081 supports full operation from -40°C to +85°C, but active power consumption increases by approximately 15–20% at elevated temperatures due to higher leakage currents in the core logic and I/O drivers. For battery-powered applications, this necessitates either reduced duty cycling or selection of lower-power peripherals during warm-up phases. Engineers should account for this effect in energy budget calculations, particularly in long-life deployments where average current draw becomes critical over time.
What external components are essential for stable voltage regulation when using the S5L8035X01-T081 in a standalone system, and how do decoupling choices impact noise immunity?
A stable 3.3 V supply is required, typically generated via a linear regulator with low output ripple (<10 mVpp). Each VDD pin must be bypassed with a 100 nF ceramic capacitor placed within 1 mm of the pin, complemented by a bulk 10 µF tantalum or polymer capacitor near the board’s power entry point. Poor decoupling can lead to transient-induced resets or ADC inaccuracies, especially during GPIO switching events exceeding 5 mA/ns slew rates. Layout parasitics play a larger role here than in higher-frequency MCUs due to the device’s moderate switching activity.
How does clock accuracy affect timing-sensitive communication protocols like UART or SPI when implemented on the S5L8035X01-T081, and what calibration mechanisms exist?
The S5L8035X01-T081 uses an internal 48 MHz RC oscillator with ±2% initial tolerance across temperature, which can cause UART baud rate errors beyond acceptable margins in precise applications. While no hardware calibration module exists, software-based baud rate generation allows dynamic adjustment using the fractional divider in the USART peripheral. For SPI, tighter timing control requires external crystal input or post-fabrication trimming of RC frequency through register writes—though this is rarely practical in fielded systems.
Is it feasible to use the S5L8035X01-T081 in wireless sensor nodes powered by coin-cell batteries, considering both sleep current and wake-up performance?
The device offers ultra-low active-mode current (~2 mA at 48 MHz), but deep-sleep modes draw only ~1.2 µA with RTC and RAM retention. Wake-up time from sleep is approximately 12 µs, enabling responsive event detection. However, frequent wake-ups increase average current significantly; thus, duty cycling below 0.5% is recommended for coin-cell longevity. Engineers should verify that brown-out reset thresholds align with minimum operating voltage to avoid unintended resets during discharge.
What are the trade-offs between using internal versus external memory with the S5L8035X01-T081, and how does this impact real-time response requirements?
Internal ROM (typically 4–8 KB) provides deterministic 1-cycle fetch latency ideal for boot code or interrupt handlers. Expanding program storage via external flash incurs 2–3 cycle penalties per access, introducing jitter in tight loops. Data buffers benefit more from fast external SRAM, which supports zero-wait-state reads at up to 33 MHz. For hard real-time tasks requiring microsecond-level predictability, keeping critical routines in internal memory reduces variability in execution timing.
How robust is the GPIO subsystem of the S5L8035X01-T081 against ESD events, and what design precautions are necessary for exposed interfaces?
The S5L8035X01-T081 includes HBM ESD protection diodes rated at ±2 kV on each pin, sufficient for basic handling but not for direct connection to unprotected external signals. Transient voltages exceeding 5.5 V can damage inputs without additional clamping circuitry. Designers should implement series resistors (100 Ω) on sensitive lines and consider TVS diodes for I/O exposed to human contact or electrostatic discharge sources, particularly in automotive or handheld form factors.

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
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Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
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S5L8035X01-T081

TAMUL
32D-S5L8035X01-T081

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