w83l519d Winbond Electronics Corp America, w83l519d Datasheet - Page 7

• Manufacturer Part Number: w83l519d
• Description: Integrated Media Reader
• Manufacturer: Winbond Electronics Corp America

4
Note:
IN tp3
IN ts
IN tsp3
I/O 12t
I/O 24t
I/O 24tp3
O 2
O 12
O 24p3
OD 12
4.1
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The trademarks and intellectual property rights of SD belong to SD GROUP
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RESET#
IOW#
IOR#
IRQA
IRQB
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
SYMBOL
PIN DESCRIPTION
Bus Interface
- 3.3V TTL level input pin
- 5V TTL level Schmitt-trigger input pin
- 3.3V TTL level Schmitt-trigger input pin
- 5V TTL level bi-directional pin with 12 mA drive-sink capability
- 5V TTL level bi-directional pin with 24 mA drive-sink capability
- 3.3V TTL level bi-directional pin with 24 mA drive-sink capability
- 5V output pin with 2 mA drive-sink capability
- 5V output pin with 12 mA drive-sink capability
- 3.3V output pin with 24 mA drive-sink capability
- Open-drain output pin with 12 mA sink capability
PIN
48
47
46
45
44
43
42
41
39
38
37
4
3
2
1
IN
IN
IN
O
O
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
I/O
24p3
24p3
tsp3
tsp3
tsp3
tp3
tp3
tp3
tp3
tp3
tp3
tp3
tp3
tp3
tp3
Active-low system reset signal.
ISA configuration: Active-low signal to enable ISA I/O write
accesses.
ISA configuration: Active-low signal to enable ISA I/O read
accesses.
ISA configuration: Interrupt output of Smart Card interface port.
ISA configuration: Interrupt output of Memory Stick/SD Memory
Card interface port.
ISA configuration: Address bit 0.
ISA configuration: Address bit 1.
ISA configuration: Address bit 2.
ISA configuration: Address bit 3.
ISA configuration: Address bit 4.
ISA configuration: Address bit 5.
ISA configuration: Address bit 6.
ISA configuration: Address bit 7.
ISA configuration: Address bit 8.
ISA configuration: Address bit 9.
6
FUNCTION
Publication Release Date: Jul. 2002
W83L519D
Revision 1.0