ISP1505ABSUM ST-Ericsson Inc, ISP1505ABSUM Datasheet - Page 20

• Manufacturer Part Number: ISP1505ABSUM
• Description: IC USB TXRX HS 24-HVQFN
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1505ABSUM

• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 4.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: ISP1505ABS-T; ISP1505ABS-T

USB, serial-protocol bridges, and 1394
USB solutions (continued)
HS, FS, and LS denote high-speed, full-speed, and low-speed data transfer rates, respectively
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Product
Hi-Speed USB transceivers (ULPI)
ISP1504/5/6
ISP1521 7 downstream ports
ISP1504 - 8-bit data bus, Single Data Rate (SDR) mode
ISP1505 - 8-bit data bus, SDR mode
ISP1506 - 4-bit double data rate (DDR) bus
Description
- [HS, FS, LS] UTMI+ Low Pin Interface (ULPI)-based transceiver
- Low-power operation
- Typical current consumption:
- Core power 1.8 V
- V
- “Interface Protect” feature automatically protects ULPI and
- Peripheral, host, and OTG capability
- Charge pump: embedded and external supported
- Digital I/O interface 1.65 V to 3.6 V
- ULPI bus can be placed in three-state mode: allowing ASIC
- Accepts system clock frequency 60 MHz
- ISP1504ABS: clock frequency 19.2 MHz
- ISP1504CBS: clock frequency 26 MHz
- Peripheral, host capability
- OTG support: SRP
- Charge pump: external supported
- Digital I/O interface 1.65 V to 3.6 V
- Accepts system clock frequency 60 MHz
- ISP1505ABS: clock frequency 19.2 MHz
- ISP1505CBS: clock frequency 26 MHz
- Peripheral, host and OTG capability
- Embedded charge pump
- Digital I/O interface 1.65 V to 1.95 V
- ISP1506ABS: clock frequency 19.2 MHz
- ISP1506BBS: clock frequency 26 MHz
USB buses during power loss to the ASIC
pins to be reused
... 35-μA suspend current
... 10-mA idle current
... 11 mA during continuous full-speed receive
... 15 mA during continuous full-speed transmit
... 28 mA during continuous high-speed receive
... 48 mA during continuous high-speed transmit
CC
power 3.0 V to 3.6 V
Target applications
Mobile apps or
standalone host and
peripheral apps
Standalone host and
peripheral apps, e.g., STB
Mobile apps
Reference kits
ISP1521 eval kit
ISP1504 eval kit
ISP1505 eval kit
ISP1506 eval kit
Application notes
- ULPI White Paper
- Interfacing to the ISP1504/5/6
Continued next page
Package(s)
LQFP80
(SOT315-1)
HVQFN32
(SOT617-1)
HVQFN24
(SOT616-1)
HVQFN24
(SOT616-1)