參數(shù)資料
型號(hào): SST32HF202-70-4C-L3K
英文描述: RAW120-02378-0001
中文描述: 混合存儲(chǔ)器|靜態(tài)存儲(chǔ)器EEPROM中|的CMOS | BGA封裝| 48PIN |塑料
文件頁(yè)數(shù): 12/28頁(yè)
文件大小: 342K
代理商: SST32HF202-70-4C-L3K
12
Data Sheet
Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF802 / SST32HF162 / SST32HF164
2001 Silicon Storage Technology, Inc.
S71171-05-000
8/01
520
FIGURE 3: SRAM R
EAD
C
YCLE
T
IMING
D
IAGRAM
FIGURE 4: SRAM W
RITE
C
YCLE
T
IMING
D
IAGRAM
(WE# C
ONTROLLED
)
1
ADDRESSES AMSS-0
DQ15-0
UBS#, LBS#
Note: WE# remains High (VIH) for the Read cycle
AMSS = Most Significant SRAM Address
OE#
BES#
TRCS
TAAS
TBES
TOES
TBLZS
TOLZS
TBYES
TBYLZS
TBYHZS
DATA VALID
TOHZS
TBHZS
TOHS
520 ILL F21.0
TAWS
ADDRESSES AMSS-0
BES#
WE#
UBS#, LBS#
Notes: 1. If OE# is High during the Write cycle, the outputs will remain at high impedance.
2. If BES# goes Low coincident with or after WE# goes Low, the output will remain at high impedance.
If BES# goes High coincident with or before WE# goes High, the output will remain at high impedance.
Because DIN signals may be in the output state at this time, input signals of reverse polarity must not be applied.
TWPS
TWRS
TWCS
TASTS
TBWS
TBYWS
TODWS
TOEWS
TDHS
TDSS
520 ILL F27.1
NOTE 2
NOTE 2
DQ15-8, DQ7-0
VALID DATA IN
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