SN11087 View Datasheet(PDF) - Sonix Technology Co., Ltd
Part Name
Description
Manufacturer
SN11087 Datasheet PDF : 14 Pages
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SN11087
2003/7/8 ver 0.3
12 GND
PWR
13 VDD
PWR
14 FLCLE DO 24mA
15 FLCE1 DO 8mA
16 FLCE3 DO 8mA
17 FLCE5 DO 8mA
18 FLCE7 DO 8mA
19 LED
DIO 24mA PD
20 RSTN DI
PU
21 TEST DI
PD
22 GPIO1 DIO 8mA
23 XIN
I --
24 XOUT O - -
25 VDD
PWR
-
26 FLVDD PWR
-
27 FLPOWER DO 8mA OC
28 GPIO0 DIO 8mA
29 ROMCS DO 4mA
30 GND
31 VDD
32 ROMSK
PWR
PWR
DO 4mA
33 ROMDI DO 4mA
34 ROMDO DI 4mA
35 GPIO1 DIO 8mA -
36 FLWPSW DI
PU
37 AVDD PWR
38 AVSS PWR
39 DPLUS AIO - -
40 DMINUS AIO - -
41 FLCE8 DO 8mA
42 FLCE6 DO 8mA
Digital ground
Digital 3.3V
Flash memory command latch enable
Flash memory chip enable 1
Flash memory chip enable 3
Flash memory chip enable 5
Flash memory chip enable 7
LED lighter
Chip reset, connected to external RC circuit
Test pin, NC in normal operation
Do Not Connect
Crystal input or oscillator input
Crystal output or no connection
Digital 3.3V
3.3V power to flash VDD
Flash power control, connect to external MOS
Needs to be pulled up externally.
General Purpose Input/Output 0 for internal test
Always pull up for normal operation
Chip select for external EEPROM
Digital ground
Digital 3.3V
Clock for external serial EEPROM
Serial data to external EEPROM
Serial data from external EEPROM, pull up
externally if no EEPROM is connected
General Purpose Input/Output 1. Pull up/down
depends on operation modes
Flash write protect switch
Analog 3.3V
Analog ground
USB D+ signal
USB D- signal
Flash memory chip enable 8
Flash memory chip enable 6
5
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