DS2490Y Maxim Integrated Products, DS2490Y Datasheet - Page 37

• Manufacturer Part Number: DS2490Y
• Description: IC BRIDGE CLIP USB TO 1-W 24SOIC
• Manufacturer: Maxim Integrated Products

Specifications of DS2490Y

• Applications: USB
• Interface: 1-Wire
• Voltage - Supply: 3 V ~ 5.5 V
• Package / Case: 24-SOIC (7.5mm Width)
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPENDIX 1: DS2490 CONTROL COMMANDS, SETUP PACKET ENCODING
CONTROL COMMANDS
RESET DEVICE
START EXECUTION
RESUME EXECUTION
HALT EXECUTION WHEN
IDLE
Setup Packet Encoding:
Setup Packet Encoding:
Setup Packet Encoding:
Setup Packet Encoding:
bmRequestType
bmRequestType
bmRequestType
bmRequestType
bRequest
bRequest
bRequest
bRequest
wLength
wLength
wLength
wLength
wValue
wValue
wValue
wValue
wIndex
wIndex
wIndex
wIndex
0x40
CONTROL_CMD
CTL_RESET_DEVICE
0x0000
0x0000
0x40
CONTROL_CMD
CTL_START_EXE
0x0000
0x0000
0x40
CONTROL_CMD
CTL_RESUME_EXE
0x0000
0x0000
0x40
CONTROL_CMD
CTL_HALT_EXE_IDLE
0x0000
0x0000
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