DS8007_11 Datasheet, PDF (27/41 Pages) Maxim Integrated Products – Multiprotocol Dual Smart Card Interface 8kV (min) ESD Protection on Card Interfaces

Multiprotocol Dual Smart Card Interface
V_RST = 2.1V TO 2.5V
V_DD
V_DRST = ~1.25V
DELAY
RSTOUT
RESULTING FROM
V_DD < V_RST
DELAY DRIVEN
LOW EXTERNALLY
t_W
INT
SUPL BIT
Figure 8. Voltage Supervisor
SUPL BIT CLEARED BY HSR READ ONLY
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