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ISP1183

Features: · Complies with Universal Serial Bus Specification Rev. 2.0 and most Device Class specifications· Complies with ACPI™, OnNow™ and USB power management requirements· Supports data transfer at full-speed (12 Mbit/s)· High performance USB interface device with integrated Serial ...

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SeekIC No. : 004381079 Detail

ISP1183: Features: · Complies with Universal Serial Bus Specification Rev. 2.0 and most Device Class specifications· Complies with ACPI™, OnNow™ and USB power management requirements· Supports da...

ISP1183 Data Sheet

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Part Number:
ISP1183
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/3/13

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Product Details

Description



Features:

 ·  Complies with Universal Serial Bus Specification Rev. 2.0 and most Device Class specifications
 ·  Complies with ACPI™, OnNow™ and USB power management requirements
 ·  Supports data transfer at full-speed (12 Mbit/s)
 ·  High performance USB interface device with integrated Serial Interface Engine (SIE), FIFO memory, transceiver, and 3.3 V voltage regulator
 ·  High speed (11.1 Mbyte/s or 90 ns read/write cycle) parallel interface
 ·  Fully autonomous and multiconfiguration DMA operation
 ·  Up to 14 programmable USB endpoints with 2 fixed control IN/OUT endpoints
 ·  Integrated physical 2462 bytes of multiconfiguration FIFO memory
 ·  Endpoints with double buffering to increase throughput and ease real-time data transfer
 ·  Seamless interface with most microcontrollers and microprocessors
 ·  Bus-powered capability with low power consumption and low suspend current
 ·  Software controlled connection to the USB bus (SoftConnect™)
 ·  Supports internal power-on and low-voltage reset circuit
 ·  Supports software reset
 ·  Hybrid-powered capability with low-power consumption required from the system
 ·  VBUS indication
 ·  6 MHz crystal oscillator input with integrated PLL for low EMI
 ·  Good USB connection indicator that blinks with traffic (GoodLink™)
 ·  Supports I/O voltage range of 1.65 V to 3.6 V
 ·  Operation over the extended USB bus voltage range (4.0 V to 5.5 V) with 3.3 V tolerant I/O pads
 ·  Operating temperature range -40 °C to +85 °C
 ·  Full-scan design with high fault coverage
 ·  Available in HVQFN32 lead-free and halogen-free package.


Application

 ·  Battery-operated device, for example:
    ·  Mobile phone
    ·  MP3 player
    ·  Personal Digital Assistant (PDA)
 ·  Communication device, for example:
    ·  Router
   ·  Modem
 ·  Digital camera
 ·  Mass storage device, for example:
    ·  Zip® drive
 ·  Printer
 ·  Scanner.


Pinout

Connection Diagram


Specifications

Symbol Parameter Conditions Min Max Unit
VBUS supply voltage   -0.5 +6.0 V
VDD(I/O) I/O supply voltage   -0.5 +4.6 V
VI digital input voltage level   -0.5 VDD(I/O) + 0.5 V
Ilu latch-up current VI < 0 or VI > VBUS - 100 mA
Vesd electrostatic discharge voltage ILI < 15 A        [1] -2000 +2000 V
Tstg storage temperature   -60 +150
Ptot total power dissipation VBUS = 5.5 V - 100 mW
[1] Equivalent to discharging a 100 pF capacitor through a 1.5 k resistor (Human Body Model).


Description

The ISP1183 is a Universal Serial Bus (USB) interface device that complies with Universal Serial Bus Specification Rev. 2.0, supporting data transfer at full-speed (12 Mbit/s). It provides full-speed USB communication capacity to microcontroller or microprocessor-based systems. The ISP1183 communicates with the system's microcontroller or microprocessor through a fast general-purpose parallel interface.

The ISP1183 supports fully autonomous, multiconfigurable Direct Memory Access (DMA) operation.

The modular approach to implementing a USB interface device allows designer to select the optimum system microcontroller from the wide variety available. The ability to reuse existing architecture and firmware investments shortens development time, eliminates risks and reduces costs. The result is fast and efficient development of the most cost-effective USB peripheral solution.


The ISP1183 supports I/O voltage range of 1.65 V to 3.6 V enabling it to be directly interfaced to battery-operated devices, such as mobile phones. The ISP1183 is ideally suited for battery-operated (low power) application in many portable peripherals such as mobile phones, Personal Digital Assistants (PDAs) and MP3 players. This device can be used in bus-powered or hybrid-powered applications. Also, more number of endpoints in the ISP1183 enable the device to be used in applications such as multifunctional printers, other than standard applications such as printers, communication devices, scanners, external mass storage devices and digital still cameras.




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