TDA8026ET/C2,518 NXP Semiconductors, TDA8026ET/C2,518 Datasheet - Page 10
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TDA8026ET/C2,518
Manufacturer Part Number
TDA8026ET/C2,518
Description
IC SMART CARD SLOT 64TFBGA
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8026ETC2518.pdf
(59 pages)
Specifications of TDA8026ET/C2,518
Controller Type
Smart Card Interface
Interface
I²C
Voltage - Supply
2.7 V ~ 5.5 V
Current - Supply
210mA
Operating Temperature
-25°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-TFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA8026ET/C2,518
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
TDA8026_1
Product data sheet
8.2.4.2 Exiting shutdown mode
The TDA8026 performs the following steps when exiting shutdown mode:
1. Card insertion on card slot 1 is signalled by the IRQN pin signal being driven LOW.
2. Using the IRQN pin signal, the microcontroller detects the card insertion and drives
3. When the SDWNN pin is HIGH, the IRQN pin is set to HIGH and the analog module is
4. When the TDA8026 is ready, the IRQN pin is set to LOW
5. The microcontroller detects the device interrupt using the IRQN pin and services it
Fig 4.
Fig 5.
•
I/OUC1 and I/OUC2 are set to high-impedance.
the SDWNN pin HIGH to wake-up the TDA8026
powered-up. A full power-up sequence is executed by the TDA8026
which resets pin IRQN to HIGH
The enter shutdown sequence
The exit shutdown sequence
internal digital
internal digital
card slot
SDWNN
All information provided in this document is subject to legal disclaimers.
PRES
SDWNN
reset
IRQN
reset
(1)
Rev. 1 — 9 March 2010
(1)
shutdown state
1
DEACTIVATION
2
3
2t
w
(2)
Multiple smart card slot interface IC
4
ready for activation
shutdown state
5
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TDA8026
© NXP B.V. 2010. All rights reserved.
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