AT88SA10HS-TSU-T(2010) データシートの表示（PDF） - Atmel Corporation
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AT88SA10HS-TSU-T Datasheet PDF : 23 Pages
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6. Pinout
Table 6-1. SOT Pin Definitions
Pin # Name
Description
1
Signal
2
VCC
3
VSS
IO channel to the system, open drain output. It is expected that an external pull-up resistor will be
provided to pull this signal up to VCC for proper communications. When the chip is not in use this
pin can be pulled to either VCC or VSS
Power supply, 2.7 – 5.25V. This pin should be bypassed with a high quality 0.1µF capacitor close
to this pin with a short trace to VSS. Refer to Applications Notes on Atmel’s website for more details
Connect to system ground
Table 6-2. TSSOP and SOIC Pin Definitions
Pin # Name
Description
4
VSS
5
Signal
8
VCC
Connect to system ground
IO channel to the system, open drain output. It is expected that an external pull-up resistor will be
provided to pull this signal up to VCC for proper communications. When the chip is not in use this
pin can be pulled to either VCC or VSS
Power supply, 2.7 – 5.25V. This pin should be bypassed with a high quality 0.1µF capacitor close
to this pin with a short trace to VSS. Additional applications information at www.atmel.com
18 Atmel AT88SA10HS Host Authentication Chip
8595F–SMEM–8/10
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