ST8004 Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

ST8004

Smartcard interface

STMicroelectronics 

ST8004

Functional description

Figure 11. Card control sequencer

CARD CONTROL

CHANGE_OFF

OFF = PRES or (not PRES_NEG)

CMDVCC=1

CMDVCC=0

OFF_temp = 1

CMDVCC=0

OFF_temp = 0

LOCK_OFF_HIGH

OFF=1

Removing Card

after the

Activation Sequence

LOCK_OFF_LOW

OFF=0

CMDVCC=0

OFF_temp = 0

OFF_temp = PRES or (not PRES_NEG)

21/26

Share Link: