ISP1362BDFA ST-Ericsson Inc, ISP1362BDFA Datasheet - Page 2

• Manufacturer Part Number: ISP1362BDFA
• Description: IC USB OTG CONTROLLER 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1362BDFA

• Controller Type: USB 2.0 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 568-1219; ISP1362BD,151; ISP1362BD-S

1. General description
2. Features
The ISP1362 is a single-chip Universal Serial Bus (USB) On-The-Go (OTG) controller
integrated with the advanced NXP Slave Host Controller and the NXP ISP1181B
Peripheral Controller. The USB OTG Controller is compliant with
Supplement to the USB 2.0 Specification Rev.
are compliant with
low-speed support only), supporting data transfer at full-speed (12 Mbit/s) and low-speed
(1.5 Mbit/s).
The ISP1362 has two USB ports: port 1 and port 2. Port 1 can be hardware configured to
function as a downstream port, an upstream port or an OTG port whereas port 2 can only
be used as a downstream port. The OTG port can switch roles from host to peripheral, or
from peripheral to host. The OTG port can become a host through Host Negotiation
Protocol (HNP) as specified in the OTG supplement.
A USB product with OTG capability can function either as a host or as a peripheral. For
instance, with this dual-role capability, a PC peripheral such as a printer may switch roles
from a peripheral to a host for connecting to a digital camera so that the printer can print
pictures taken by the camera without using a PC. When a USB product with OTG
capability is inactive, the USB interface is turned off. This feature has made OTG a
technology well-suited for use in portable devices, such as, Personal Digital Assistant
(PDA), Digital Still Camera (DSC) and mobile phone, in which power consumption is a
concern. The ISP1362 is an OTG Controller designed to perform such functions.
I
I
I
I
I
ISP1362
Single-chip Universal Serial Bus On-The-Go Controller
Rev. 05 — 8 May 2007
Complies fully with:
Supports data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s)
Adapted from
Release 1.0a”
USB OTG:
USB host:
N
N
N
N
N
N
N
Ref. 2 “Universal Serial Bus Specification Rev. 2.0”
Ref. 1 “On-The-Go Supplement to the USB 2.0 Specification Rev. 1.0a”
Supports Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)
for OTG dual-role devices
Provides status and control signals for software implementation of HNP and SRP
Provides programmable timers required for HNP and SRP
Supports built-in and external source of V
Output current of the built-in charge pump is adjustable by using an external
capacitor
Ref. 4 “Open Host Controller Interface Specification for USB
Ref. 2 “Universal Serial Bus Specification Rev. 2.0”
1.0a”. The Host and Peripheral Controllers
BUS
Ref. 1 “On-The-Go
Product data sheet
(full-speed and