W83L518D_05 Datasheet, PDF (8/25 Pages) Winbond – Integrated Media Reader

W83L518D
4.3 Memory Stick Interface/SD Memory Interface Pins
SYMBOL
PIN
I/O
FUNCTION
MSLED
Memory Stick function - This pin outputs an oscillating clock
32 O16p3 signal of various frequencies depending on traffic of the
Memory Stick interface.
MSPWR#
31
O16p3
Memory Stick function - This pin is power control signal for the
Memory Stick interface.
MSCLK
29
O16p3
Memory Stick function - This pin is SCLK for the Memory Stick
interface.
MS1
28 O16p3 Memory Stick interface pin.
MS2
27 I/O16tp3 Memory Stick interface pin.
MS3
26
--- Memory Stick interface pin.
MS4
25 INtsp3 Memory Stick interface pin.
MS5
24
--- Memory Stick interface pin.
SD5
43 I/O16tp3 SD interface pin.
SD interface pin. 42 I/O16tp3 SD interface pin.
SD interface pin. 41 I/O16tp3 SD interface pin.
SD interface pin. 39 I/O16tp3 SD interface pin.
SD interface pin. 38 I/O16tp3 SD interface pin.
SDCLK
37
O16p3
SD function - This pin is CLK for the SD memory card
interface.
SDPWR#
36
O16p3
SD function - This pin is power control signal for the SD
memory card interface.
SDLED
SD function - This pin outputs an oscillating clock signal of
35 O16p3 various frequencies depending on traffic of the SD memory
card interface.
CARD_DETECT 13
INt
Function as an alternative card detection input for the SD
memory interface.
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