MAX14502AETL+ Maxim Integrated Products, MAX14502AETL+ Datasheet - Page 17

• Manufacturer Part Number: MAX14502AETL+
• Description: IC CARD READER USB-SD 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Smart Card Interface ICr

Specifications of MAX14502AETL+

• Applications: USB
• Interface: I²C
• Voltage - Supply: 1.8 V ~ 3.3 V
• Package / Case: 40-TQFN Exposed Pad
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5b. SD Card Hi-Speed Timing Diagram
CCMD1, CCMD2
CCMD1, CCMD2
CDAT1 _[3:0],
CDAT1 _[3:0],
CDAT2_[3:0],
CDAT2_[3:0],
V
OL
CCLK1
CCLK2
(WRITE)
V
(READ)
IL
______________________________________________________________________________________
V
V
IH
OH
t
ODLY
t
THL
Hi-Speed USB-to-SD Card
t
WL
t
ISU
Readers with Bypass
f
PP
Timing Diagrams (continued)
t
t
TLH
IH
t
OH
t
WH
V
V
IH
IL
V
V
V
V
IH
IL
OH
OL
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