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See Technical Specifications

ISP1561BM +BOM

Compact yet powerful universal serial bus interface

Manufacturer:

ST
Mfr.Part #:

ISP1561BM
Datasheet:

ISP1561BM Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

128
ECCN Code:

3A991.A.2
HTS Code:

8542.31.00.01
EDA/CAD Models:

Request Free CAD Models for ISP1561BM

ISP1561BM Information

General Description

ISP1561BM from STMicroelectronics belongs to the USB Interface ICs class crafted by STMicroelectronics. Engineered to serve as a high-speed host controller for various applications, including data acquisition, industrial control systems, and more. This ISP1561BM extends its utility to other areas such as consumer electronics, automotive, and medical devices, showcasing its ability to support low speed, full speed, and high speed USB 2.0 protocols, while also addressing crucial precautions like ensuring the correct operating supply voltage range of 3V to 3.6V.

Key Features

Complies withUniversal Serial Bus Specification Rev. 2.0
Supports data transfer at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s)
Two Original USB OHCI cores comply withOpen Host Controller Interface Specification for USB Rev. 1.0a
One Hi-Speed USB EHCI core complies withEnhanced Host Controller Interface Specification for Universal Serial Bus Rev. 0.95
Supports PCI 32-bit, 33 MHz interface compliant with PCI Local Bus Specification Rev. 2.2with support for the D3coldstandby and wake-up modes; all I/O pins are 3.3 V standard, but 5 V-tolerant
Compliant withPCI Bus Power Management Interface Specification Rev. 1.1 for all hosts (EHCI and OHCI), and supports all power states:D0, D1, D2, D3hotand D3cold
Four downstream ports with support for three types of downstream port indicator LEDs:GoodLink™, amber and green LEDs
CLKRUN support for mobile applications, such as internal notebook design
Configurable subsystem ID and subsystem Vendor ID through external EEPROM
Configurable two or four port root hub
Digital and analog power separation
Supports hot Plug and Play and remote wake-up of peripherals
Supports individual power switching and individual overcurrent protection for downstream ports
Supports partial dynamic port-routing capability for downstream ports that allows sharing of the same physical downstream ports between the Original USB Host Controller and the Hi-Speed USB Host Controller
Supports legacy PS/2 keyboards and mice
Uses 12 MHz crystal oscillator to reduce system cost and EMI emissions
Operates at +3.3 V power supply input
Full industrial operating temperature range from−40 to+85°C
Full-scan design with high fault coverage (93% to 95%) ensures high quality
LQFP128 package available.

Application

Data acquisition systems
Industrial control systems
Consumer electronics
Automotive systems
Medical devices
Industrial automation systems

Specifications

Part Life Cycle Code	Obsolete	Pin Count	128
Reach Compliance Code		ECCN Code	3A991.A.2
HTS Code	8542.31.00.01	Address Bus Width	32
Bus Compatibility	PCI	Clock Frequency-Max	48 MHz
External Data Bus Width	32	JESD-30 Code	S-PQFP-G128
Length	14 mm	Number of Terminals	128
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Peak Reflow Temperature (Cel)	NOT SPECIFIED	Qualification Status	Not Qualified
Seated Height-Max	1.6 mm	Supply Voltage-Max	3.6 V
Supply Voltage-Min	3 V	Supply Voltage-Nom	3.3 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Form	GULL WING
Terminal Pitch	0.4 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Width	14 mm
uPs/uCs/Peripheral ICs Type	BUS CONTROLLER, UNIVERSAL SERIAL BUS	Package/Case	LQFP-128