參數(shù)資料
型號: SST55LD017D-40-I-TQW
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: 存儲控制器/管理單元
英文描述: FLASH MEMORY DRIVE CONTROLLER, PQFP100
封裝: TQFP-100
文件頁數(shù): 2/59頁
文件大?。?/td> 702K
代理商: SST55LD017D-40-I-TQW
10
EOL Product Document
ATA Flash Disk Controller
SST55LD017D
2006 Silicon Storage Technology, Inc.
S71225-01-EOL
4/06
Flash Media Interface
FWP#
25
O3
Active Low Flash Media Chip Write-Protect
Connect this pin to the NAND Flash Media Write-Protect Pin.
FRDYbsy#
27
I6Z
Flash Media Chip Ready/Busy#
Signal High is Flash Media ready signal. Low is Busy.
FRE#
28
O3
Active Low Flash Media Chip Read
FWE#
29
O3
Active Low Flash Media Chip Write
FCLE
30
O3
Active High Flash Media Chip Command Latch Enable
FALE
31
O3
Active High Flash Media Chip Address Latch Enable
FAD7
43
I5U/O3
Flash Media Chip Address/Data Bus pins
FAD6
42
FAD5
41
FAD4
40
FAD3
39
FAD2
34
FAD1
33
FAD0
32
FCE5#
50
O1
Active Low Flash Media Chip Enable pins
FCE4#
49
FCE3#
48
FCE2#
47
FCE1#
46
FCE0#
45
Serial Communication Interface (SCI)
SCIDOUT
1
O1
SCI interface data output
SCIDIN
2
I5Z
SCI interface data input
SCICLK
3
I5Z
SCI interface clock
External Clock Option
INTCLKEN#
20
I5U
Internal Clock enable pin
Signal low enables an internal clock, high enables external clock source.
EXTCLKIN
36
I6Z
External Clock source output pin
EXTCLKOUT
37
O1
External Clock source input pin
TABLE
3-1: PIN ASSIGNMENTS (CONTINUED) (2 OF 3)
Symbol
Pin No. I/O Type1 Name and Functions
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