參數(shù)資料
型號: YSS920-SZ
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: LEAD FREE, SQFP-100
文件頁數(shù): 22/28頁
文件大小: 881K
代理商: YSS920-SZ
YSS920
3
Block Diagram
SD
I7
XI
XO
CPO
PL
L
Internal operating clock
30.72~40.96MHz]
SDI interface
In
te
rfac
ef
or
ex
te
rn
al
me
m
or
ie
s
32-bit DSP core
RAMD15-0
CASN
RASN
RAMWEN
RAMOEN
RAMA17-0
SDO interface
S
DO7
Pr
og
ram
R
A
M
50
b
it
10
24
wo
rd
s
MPLOAD
/CS
SO
SI
SCK
IOPORT19-0
Co
nt
ro
ls
ig
na
l
Co
nt
ro
lreg
is
te
r
Mi
cro
pro
ce
ss
or
in
te
rf
ac
e
OVF
END
SD
I6
SD
I5
SD
I4
SD
I3
SD
I2
SD
I1
SD
I0
SD
W
C
K
SD
BCK
Delay memory
32 bits×1024 words
Co
effi
ci
en
tRA
M
16
bi
ts
×
1024
w
or
ds
S
DO6
S
DO5
S
DO4
S
DO3
S
DO2
S
DO1
S
DO0
SDBCKO
ZEROF7R-0L
Ad
dr
es
ss
etti
ng
R
A
M
fo
r
ex
te
rn
al
memo
ri
es
17
b
its
×
256
wor
ds
BCKOP
WCKOP
SDWCKO
Serial data input
Serial data output
CK
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