UM10204 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
User manual Rev. 5 — 9 October 2012 22 of 64
NXP Semiconductors
UM10204
I
2
C-bus specification and user manual
Designers of new I
2
C devices who want to implement the device ID feature should contact
NXP at i2c.support@nxp.com to have a unique manufacturer ID assigned.
Table 4. Assigned manufacturer IDs
Manufacturer bits Company
11 10 9 8 7 6 5 4 3 2 1 0
000000000000NXP Semiconductors
000000000001NXP Semiconductors (reserved)
000000000010NXP Semiconductors (reserved)
000000000011NXP Semiconductors (reserved)
000000000100Ramtron International
000000000101Analog Devices
000000000110STMicroelectronics
000000000111ON Semiconductor
000000001000Sprintek Corporation
000000001001ESPROS Photonics AG
000000001010Fujitsu Semiconductor
000000001011Flir
000000001100O
2
Micro
000000001101Atmel
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