DS_8010C_024
73S8010C Data Sheet
Table of Contents
1
2
Pin Description.................................................................................................................................... 5
1.1 Card Interface ............................................................................................................................... 5
1.2 Miscellaneous Inputs and Outputs................................................................................................ 5
1.3 Power Supply and Ground............................................................................................................ 5
1.4 Microcontroller Interface ............................................................................................................... 6
Host Interface (I2C Bus)...................................................................................................................... 7
2.1 Host Interface Control................................................................................................................... 7
2.2 Host Interface Status .................................................................................................................... 8
2.3 I2C-bus Timing .............................................................................................................................. 9
3
4
5
6
7
8
9
Oscillator............................................................................................................................................ 10
DC-DC Converter – Card Power Supply ......................................................................................... 10
Voltage Supervision ......................................................................................................................... 11
Power Down....................................................................................................................................... 11
Over-temperature Monitor................................................................................................................ 12
Activation Sequence......................................................................................................................... 12
Deactivation Sequence..................................................................................................................... 13
10 Interrupt ............................................................................................................................................. 13
11 Warm Reset ....................................................................................................................................... 14
12 I/O Timing........................................................................................................................................... 14
13 Typical Application Schematic........................................................................................................ 15
14 Electrical Specification..................................................................................................................... 16
14.1 Absolute Maximum Ratings........................................................................................................ 16
14.2 Recommended Operating Conditions......................................................................................... 16
14.3 DC Characteristics: Card Interface............................................................................................. 17
14.4 DC Characteristics: Digital Signals............................................................................................. 20
14.5 DC Characteristics: Supply......................................................................................................... 20
14.6 DC Characteristics: I2C Interface................................................................................................ 21
14.7 Voltage / Temperature Fault Detection Circuits.......................................................................... 21
15 Mechanical Drawings ....................................................................................................................... 22
15.1 32-pin QFN ................................................................................................................................. 22
15.2 28-pin SO.................................................................................................................................... 23
16 Package Pin Designation ................................................................................................................. 24
16.1 32-pin QFN ................................................................................................................................. 24
16.2 28-pin SO.................................................................................................................................... 25
17 Ordering Information........................................................................................................................ 26
18 Related Documentation.................................................................................................................... 26
19 Contact Information.......................................................................................................................... 26
Revision History........................................................................................................................................ 27
Rev. 1.5
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TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
