Key facts
- Brand
- Maxim
- Model
- DS8007
- Category
- Other Electronics
- Industry
- Electronics
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- 2
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- EN · ZH
- Last added
- 2012-05-08
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Maxim DS8007 Multiprotocol Dual Smart Card Interface Datasheet
The DS8007 is a low‑cost, multiprotocol dual smart‑card interface supporting ISO 7816, EMV® and GSM 11‑11 requirements. It connects to Maxim secure microcontrollers via an 8‑bit parallel bus (multiplexed or non‑multiplexed) and includes an integrated ISO 7816 UART for independent, variable‑baud‑rate communication with each card.
The device provides full electrical signals for two smart cards, optional third‑card support through auxiliary I/O, and an integrated voltage converter for 1.8 V/3 V/5 V cards across a 2.7 V–6 V supply range. Electrical characteristics, timing parameters, and package information are detailed for design engineers.
Maxim DS8007 specifications
| Operating Temperature Range | -40 °C to +85 °C |
|---|---|
| Maximum Junction Temperature | +150 °C |
| Card Clock Frequency | Up to 10 MHz |
Source: Maxim DS8007 Multiprotocol Dual Smart Card Interface Datasheet
All Maxim DS8007 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum card clock frequency?
The card clock can be generated up to 10 MHz.
From: Maxim DS8007 Multiprotocol Dual Smart Card Interface Datasheet
What is the voltage range for the VDD supply pin?
VDD can be supplied from 2.7 V up to 6.0 V.
From: Maxim DS8007A Multiprotocol Dual Smart Card Interface Datasheet
How much power can the device dissipate at –25 °C?
The maximum power dissipation is 900 mW at –25 °C.
From: Maxim DS8007A Multiprotocol Dual Smart Card Interface Datasheet