ST72682 STMicroelectronics, ST72682 Datasheet - Page 10

• Manufacturer Part Number: ST72682
• Description: USB 2.0 high-speed Flash drive controller
• Manufacturer: STMicroelectronics

Pin description
10/36
Table 6.
LQFP64
Pin
22
49
48
47
37
36
EEPROM SCL
READ ONLY
General Purpose I/O ports / Mass Storage I/Os (continued)
NAND CE4
NAND RnB
NAND WP
Pin name
LED2
LED1
O
O
O
O
O
I
I
TT
TT
TT
TT
TT
TT
TT
Level
D4 NAND enable 4
D2 NAND Ready/Busy
D2 NAND Write Protect
D2 Read-only switch (“0”: Read/Write; “1”: Read only)
D2 EEPROM serial clock
D8 Green LED (USB access)
D8 Red LED (NAND access)
(after reset)
function
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