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TDA8020HL/C2,118, Специализированный интерфейс, I2C, Банковые Терминалы, Интернет Терминалы, Телевизионные Приставки

PartNumber: TDA8020HL/C2,118
Ном. номер: 8024085589
Производитель: NXP Semiconductor
TDA8020HL/C2,118, Специализированный ...
Доступно на заказ 140 шт. Отгрузка со склада в Москве 6 недель.
280 × = 280
от 10 шт. — 219 руб.
от 100 шт. — 199 руб.

Описание

The TDA8020HL/C2.118 is a one-chip dual Smart Card Interface controlled by the I²C-bus. The device guarantees conformity to ISO 7816 or EMV2000 with very few external components. It operates with a supply voltage from 2.7 to 6.5V. An integrated voltage supervisor ensures that no spike appears on cards contacts during power-on or off. The supervisor also initializes the device and forces an automatic emergency deactivation of the contacts in the event of a supply drop-out. As long as the supply voltage is below the threshold voltage Vth1, the capacitor CDEL remains uncharged. When the supply voltage reaches Vth1 and Vhys1, then CDEL is charged with a small current source of approximately 2µA. When the voltage on CDEL reaches Vth2, then the supervisor is no longer active. As long as the supervisor is active (pin IRQ is LOW), bit SUPL in the status register is set. When pin IRQ goes HIGH the voltage supervisor becomes inactive.

• Integrated DC-to-DC converter
• Control and status via the I²C-bus
• Automatic activation and deactivation sequences by means of integrated sequencers
• Automatic clock count and reset toggling during warm or cold reset
• Interrupt request output to the controller
• Current limitation on pins CLK, RST, I/O and VCC
• Integrated voltage supervisor for power-ON reset and drop-out detection

Полупроводники - Микросхемы\Драйверы и Интерфейсы\Специализированные Интерфейсы
Код: 2400589

Технические параметры

Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
85°C
Максимальное Напряжение Питания
6.5В
Минимальное Напряжение Питания
2.7В
Количество Выводов
32вывод(-ов)
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный
Упаковка
Разрезная Лента
Тип Интерфейса ИС
I2C
Стиль Корпуса Интерфейса
LQFP

Дополнительная информация

Datasheet TDA8020HL/C2,118