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ISP1110
Datasheet
General description
The ISP1110 is a Universal Serial Bus (USB) transceiver that supports Universal Asynchronous Receiver-Transmitter (UART) signaling mode.
The ISP1110 USB transceiver is fully compliant with Universal Serial Bus Specification Rev. 2.0. The ISP1110 can transmit and receive USB data at full-speed (12 Mbit/s).
The ISP1110 transceiver allows USB Application Specific Integrated Circuits (ASICs) with I/O power supply voltage from 1.65 V to 2.85 V to interface to the physical layer of the USB. The transceiver has an integrated 5 V-to-3.3 V voltage regulator for direct powering through USB supply line VBUS and an integrated voltage detector to detect the presence of the VBUS voltage on the VCC(5V0) pin. When VBUS is present, the transceiver is in USB mode. When VBUS is not present, the transceiver can be set to UART signaling mode.
The ISP1110 transceiver is available in HBCC16 lead-free and halogen-free package.
Features
- Fully complies with Universal Serial Bus Specification Rev. 2.0
- Supports USB data transfer at full-speed (12 Mbit/s)
- Integrated DP pull-up resistor to reduce external components
- Implemented internal DP pull-up resistor as described in ECN_27pct_Resistor
- Integrated 5 V-to-3.3 V voltage regulator to power through USB line VBUS
- VBUS voltage presence is indicated on pin VBUSDET
- Pins VP and VM function in bidirectional mode, allowing pin count saving for ASIC interface
- Used as a USB peripheral transceiver
- Stable RCV output during Single-Ended Zero (SE0) condition
- Two single-ended receivers with hysteresis
- Low-power operation
- Supports 2.8 V UART signaling mode on the DP and DM lines
- Supports VCC(I/O) voltage range from 1.65 V to 2.85 V
- Supports VCC(UART) voltage range from 2.7 V to 4.5 V
- Off-state supply current from VCC(UART) is less than 3 uA
- Static current from VCC(I/O) is less than 3 uA (typical 1 uA)
- Available in small HBCC16 (3 mm x 3 mm) lead-free and halogen-free package
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| ISP1110VH | ISP1110VH-G | 9352 800 35115 | Volume production | SOT639-2
(HBCC16) | Reel Pack, SMD, 7" | Standard Marking | ISP1110VH
| |
| ISP1110VH | ISP1110VH-T | 9352 800 35118 | Volume production | SOT639-2
(HBCC16) | Reel Pack, SMD, 13" | Standard Marking | ISP1110VH
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| ISP1110VH | 9352 800 35115 | NA | DIGI-KEY CORPORATION | 1,400 | 9/3/2008 | Buy online | Order samples | |
| NA | DIGI-KEY CORPORATION | 1,250 | 9/3/2008 | Buy online | ||||
| ISP1110VH | 9352 800 35118 | not available |
Applications
- Mobile phone
- Personal Digital Assistant (PDA)
- Other portable devices
Related applications
Motherboard components
Technical documents
Support Documents
75015937;
NXP USB products (01-Feb-07)
Parametrics/similar products
| Type number | Package | Application | FEATURES | Interfaces | Operating/Supply Voltage (MAX.-Vcc,Vp,VDD)(V) | Bus interface |
|---|---|---|---|---|---|---|
| ISP1110VH | SOT639-2
(HBCC16) | ASICs with digital interface I/O voltage 1.65 V to 2.85 V | USB transceiver with UART signaling | USB; Supports 2.8 V UART signaling | dual supply: main 4.0 to 5.5 V, digital I/O I/F 1.65 V to 2.85 V; Power supply input of 2.7 V to 4.5 V for UART signaling | USB at full-speed (12 Mbit/s)data transfer rate |
Similar products
ISP1110 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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