參數(shù)資料
型號(hào): SN11012
廠商: SONIX Technology Co., Ltd.
英文描述: USB to SM/Flash Interface Controller, Mass Storage Class Compliant
中文描述: 對(duì)SM的USB / Flash接口控制器,主存儲(chǔ)級(jí)兼容
文件頁數(shù): 4/7頁
文件大?。?/td> 523K
代理商: SN11012
SN11012
Confidential
2002/6/26
0.2
27SMPOWER DO 8mA OC
28GPIO0
29ROMCS
4
SM/Flash power control
General Purpose Input/Output 0
Chip select for external EEPROM
DIO 8mA
DIO 4mA
30GND
31VDD
32ROMSK
PWR
PWR
DIO 4mA
Digital ground
Digital 3.3V
Clock for external serial EEPROM
33ROMDI
34ROMDO
DIO 4mA
DIO 4mA
Serial data to external EEPROM
Serial data from external EEPROM
35FLCDET
36FLWPSW DI
DI
PU
Flash card detect
Flash write protect switch
37AVDD
38AVSS
39DPLUS
40DMINUS
41NC
42NC
43NC
44NC
45SMD4
46SMD5
47SMD3
48VDD
PWR
PWR
AIO -
AIO -
DIO 8mA PD
DIO 8mA PD
DIO 8mA PD
P
-
-
-
analog 3.3V
analog ground
USB D+ signal
USB D- signal
Not Connected
Not Connected
Not Connected
Not Connected
SM/Flash data bit 4
SM/Flash data bit 5
SM/Flash data bit 3
Digital 3.3V
-
¨
P: power pin; AI: analog input pin, AIO: analog input/output pin; DI: digital input pin; DO: digital output
pin; DIO: digital input/output pin.
¨
TTL: TTL compatible input pin; PD: pull down; PU: pull up.
All pads are Schmitt triggered and with slew rate control
¨
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