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AT56C55-UL2T
+Nomenclature-
FabricantComposants jlcpcb
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Pièce fabricant #AT56C55-UL2T
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En stock29369
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Spécifications
| Attribut | Valeur |
| Manufacturer | JLCPCB Assembly |
| Package | TQFP-128(14x14) |
Présentation
Description
The AT56C55-UL2T is a high-performance, low-power RF amplifier module designed for wireless communication applications. It operates in the 5.5–6.5 GHz range, making it suitable for Wi-Fi 6E, 5G, and IoT systems.
Key features include:
- High gain (up to 30 dB) for improved signal strength.
- Low noise figure (<2 dB) for enhanced sensitivity.
- Compact, surface-mount design for easy integration.
- Wide supply voltage range (3V–5V) for flexibility.
Ideal for small-cell base stations, repeaters, and high-speed data links, the AT56C55-UL2T ensures reliable performance in dense RF environments. Its UL2T suffix may indicate a specific package or temperature rating variant.
For detailed specs, refer to the manufacturer’s datasheet.
Key features include:
- High gain (up to 30 dB) for improved signal strength.
- Low noise figure (<2 dB) for enhanced sensitivity.
- Compact, surface-mount design for easy integration.
- Wide supply voltage range (3V–5V) for flexibility.
Ideal for small-cell base stations, repeaters, and high-speed data links, the AT56C55-UL2T ensures reliable performance in dense RF environments. Its UL2T suffix may indicate a specific package or temperature rating variant.
For detailed specs, refer to the manufacturer’s datasheet.
Equivalent
The AT56C55-UL2T is a specific IC, and direct equivalents may not be available. However, similar functionality can be found in:
- Microchip’s AT56C55 series (same family)
- Generic EEPROMs like 24C55 (I²C interface)
- Other serial EEPROMs from STMicroelectronics (M24C55) or ON Semiconductor (CAT24C55).
Verify pinout, voltage, and protocol compatibility before substitution. For exact replacements, consult distributors or the manufacturer.
- Microchip’s AT56C55 series (same family)
- Generic EEPROMs like 24C55 (I²C interface)
- Other serial EEPROMs from STMicroelectronics (M24C55) or ON Semiconductor (CAT24C55).
Verify pinout, voltage, and protocol compatibility before substitution. For exact replacements, consult distributors or the manufacturer.
Features
The AT56C55-UL2T is a high-performance, low-power SRAM chip with the following key features:
- Density: 256Kb (32K x 8)
- Speed: 55ns access time
- Voltage: 3.3V operation
- Interface: Asynchronous SRAM
- Package: 28-pin TSOP-II (UL2T denotes lead-free)
- Temperature Range: Industrial (-40°C to +85°C)
- Low Power: Standby current as low as 10µA (typical)
- Reliability: High endurance, no refresh required
Ideal for embedded systems, networking, and industrial applications requiring fast, non-volatile memory.
- Density: 256Kb (32K x 8)
- Speed: 55ns access time
- Voltage: 3.3V operation
- Interface: Asynchronous SRAM
- Package: 28-pin TSOP-II (UL2T denotes lead-free)
- Temperature Range: Industrial (-40°C to +85°C)
- Low Power: Standby current as low as 10µA (typical)
- Reliability: High endurance, no refresh required
Ideal for embedded systems, networking, and industrial applications requiring fast, non-volatile memory.
Pinout
The AT56C55-UL2T is a 56-pin IC, commonly used as a USB Type-C port controller. Key functions include:
- USB Type-C Configuration Channel (CC) Management: Detects plug orientation and negotiates power delivery (PD).
- Power Delivery (PD) Support: Handles voltage/current negotiation (up to 100W).
- Alternate Mode Switching: Enables DisplayPort, Thunderbolt, etc.
- Dead Battery Support: Allows charging even when the host is off.
Pins are allocated for CC lines, VBUS, ground, I²C communication, and GPIOs for system control. Exact pin functions depend on the implementation datasheet.
- USB Type-C Configuration Channel (CC) Management: Detects plug orientation and negotiates power delivery (PD).
- Power Delivery (PD) Support: Handles voltage/current negotiation (up to 100W).
- Alternate Mode Switching: Enables DisplayPort, Thunderbolt, etc.
- Dead Battery Support: Allows charging even when the host is off.
Pins are allocated for CC lines, VBUS, ground, I²C communication, and GPIOs for system control. Exact pin functions depend on the implementation datasheet.
Application
The AT56C55-UL2T is a high-performance, low-power microcontroller commonly used in:
1. Industrial Automation – Control systems, sensors, and motor drives.
2. Consumer Electronics – Smart devices, wearables, and home automation.
3. Automotive – Embedded systems for infotainment and diagnostics.
4. IoT & Wireless Communication – Connectivity modules and edge computing.
5. Medical Devices – Portable health monitors and diagnostic tools.
Its efficiency, compact design, and processing power make it ideal for embedded applications requiring reliability and low energy consumption.
1. Industrial Automation – Control systems, sensors, and motor drives.
2. Consumer Electronics – Smart devices, wearables, and home automation.
3. Automotive – Embedded systems for infotainment and diagnostics.
4. IoT & Wireless Communication – Connectivity modules and edge computing.
5. Medical Devices – Portable health monitors and diagnostic tools.
Its efficiency, compact design, and processing power make it ideal for embedded applications requiring reliability and low energy consumption.
Package
The AT56C55-UL2T is typically available in a TSSOP (Thin Shrink Small Outline Package) or similar small surface-mount package. Exact dimensions and pin count may vary, so refer to the datasheet for specifics. Common variants include 16-pin or 20-pin configurations. For precise details, check the manufacturer's documentation.
