Datasheet

PCA9671 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 3 — 29 September 2011 30 of 33
NXP Semiconductors
PCA9671
Remote 16-bit I/O expander for Fm+ I
2
C-bus with reset
18. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PCA9671 v.3 20110929 Product data sheet - PCA9671 v.2
Modifications:
• Section 2 “Features and benefits”:
– 13th bullet item: deleted phrase “200 V MM per JESD22-A115”
– 15th bullet item: deleted “SSOP24, QSOP24”
• Table 1 “Ordering information”: removed discontinued products
– removed type number PCA9671DB (SSOP24)
– removed type number PCA9671DK (SSOP24 [also known as QSOP24])
• Section 6.1 “Pinning”:
– deleted (old) Figure 5, Pin configuration for SSOP24 (QSOP24)
– deleted (old) Figure 6, Pin configuration for SSOP24
• Table 2 “Pin description”: deleted “SSOP24, QSOP24” from heading of second column
• Figure 23 “I
2
C-bus timing diagram” modified: added 0.7  V
DD
and 0.3  V
DD
level lines
• Section 14 “Package outline”:
– deleted package outline SOT340-1 (SSOP24)
– deleted package outline SOT556-1 (SSOP24)
PCA9671 v.2 20100729 Product data sheet - PCA9671 v.1
PCA9671 v.1 20061220 Product data sheet - -