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PCA9505 Datasheet(PDF) 6 Page - NXP Semiconductors |
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PCA9505 Datasheet(HTML) 6 Page - NXP Semiconductors |
6 / 34 page PCA9505_9506 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 4 — 3 August 2010 6 of 34 NXP Semiconductors PCA9505/06 40-bit I2C-bus I/O port with RESET, OE and INT 6.2 Pin description Fig 4. Pin configuration for HVQFN56 IO1_5 VDD 002aab975 PCA9506BS Transparent top view IO3_0 IO1_6 IO1_7 IO3_1 IO3_2 VSS IO1_4 IO3_3 IO1_3 IO3_4 IO1_2 IO3_5 IO1_1 IO3_6 IO1_0 IO3_7 IO0_7 IO4_0 VSS VDD IO0_6 IO4_1 IO0_5 IO4_2 IO0_4 IO4_3 14 29 13 30 12 31 11 32 10 33 9 34 8 35 7 36 6 37 5 38 4 39 3 40 2 41 1 42 terminal 1 index area Table 2. Pin description Symbol Pin Type Description TSSOP56 HVQFN56 SDA 1 50 I/O serial data line SCL 2 51 I serial clock line IO0_0 to IO0_7 3, 4, 5, 7, 8, 9, 10, 12 52, 53, 54, 56, 1, 2, 3, 5 I/O input/output bank 0 IO1_0 to IO1_7 13, 14, 15, 16, 17, 19, 20, 21 6, 7, 8, 9, 10, 12, 13, 14 I/O input/output bank 1 IO2_0 to IO2_7 22, 24, 25, 26, 31, 32, 33, 35 15, 17, 18, 19, 24, 25, 26, 28 I/O input/output bank 2 IO3_0 to IO3_7 36, 37, 38, 40, 41, 42, 43, 44 29, 30, 31, 33, 34, 35, 36, 37 I/O input/output bank 3 IO4_0 to IO4_7 45, 47, 48, 49, 50, 52, 53, 54 38, 40, 41, 42, 43, 45, 46, 47 I/O input/output bank 4 VSS 6, 11, 23, 34, 39, 51 4, 16, 27, 32, 44, 55[1] power supply ground supply voltage VDD 18, 46 11, 39 power supply supply voltage A0 27 20 I address input 0 A1 28 21 I address input 1 A2 29 22 I address input 2 |
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Similar Description - PCA9505_10 |
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