參數(shù)資料
型號: SAA4956TJ
廠商: NXP SEMICONDUCTORS
元件分類: 存儲器
英文描述: 2.9-Mbit field memory with noise reduction
中文描述: SPECIALTY MEMORY CIRCUIT, PDSO40
封裝: PLASTIC, SOJ-40
文件頁數(shù): 4/36頁
文件大?。?/td> 243K
代理商: SAA4956TJ
1998 Dec 08
4
Philips Semiconductors
Preliminary specification
2.9-Mbit field memory with noise reduction
SAA4956TJ
4
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
3.3
3.3
3.3
27
MAX.
150
21
3.6
3.6
5.5
70
UNIT
T
cy(SWCK)
SWCK cycle time
NREN = LOW; see Fig.4
NREN = HIGH; see Fig.4
see Fig.11
see Fig.11
26
52
26
3.0
3.0
3.0
ns
ns
ns
ns
V
V
V
mA
T
cy(SRCK)
t
ACC
V
DD
V
DD(O)
V
DD(P)
I
DD(tot)
read cycle time (SRCK)
read access time after SRCK
supply voltage (pin 19)
supply voltage (pin 22)
supply voltage (pin 21)
total supply current
(I
DD(tot)
= I
DD
+ I
DD(O)
+ I
DD(P)
)
minimum read/write cycle;
outputs open
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