Electronic Components Datasheet Search |
|
PCAL6408A Datasheet(PDF) 6 Page - NXP Semiconductors |
|
PCAL6408A Datasheet(HTML) 6 Page - NXP Semiconductors |
6 / 48 page PCAL6408A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet Rev. 2 — 6 December 2012 6 of 48 NXP Semiconductors PCAL6408A Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander 5.2 Pin description [1] All I/O are configured as input at power-on. Table 3. Pin description Symbol Pin Description TSSOP16 HVQFN16 XQFN16 VDD(I2C-bus) 1 15 15 Supply voltage of I2C-bus. Connect directly to the VDD of the external I2C master. Provides voltage-level translation. ADDR 2 16 16 Address input. Connect directly to VDD(P) or ground. RESET 3 1 1 Active LOW reset input. Connect to VDD(I2C-bus) through a pull-up resistor if no active connection is used. P0[1] 4 2 2 Port P input/output 0. P1[1] 5 3 3 Port P input/output 1. P2[1] 6 4 4 Port P input/output 2. P3[1] 7 5 5 Port P input/output 3. VSS 8 6 6 Ground. P4[1] 9 7 7 Port P input/output 4. P5[1] 10 8 8 Port P input/output 5. P6[1] 11 9 9 Port P input/output 6. P7[1] 12 10 10 Port P input/output 7. INT 13 11 11 Interrupt output. Connect to VDD(I2C-bus) through a pull-up resistor. SCL 14 12 12 Serial clock bus. Connect to VDD(I2C-bus) through a pull-up resistor. SDA 15 13 13 Serial data bus. Connect to VDD(I2C-bus) through a pull-up resistor. VDD(P) 16 14 14 Supply voltage of PCAL6408A for Port P. |
Similar Part No. - PCAL6408A |
|
Similar Description - PCAL6408A |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |