- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄42382 > 935249800518 (NXP SEMICONDUCTORS) SPECIALTY MEMORY CIRCUIT, PDSO40 PDF資料下載
參數(shù)資料
| 型號： | 935249800518 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 存儲器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PDSO40 |
| 封裝： | 10.16 MM, PLASTIC, SO-40 |
| 文件頁數(shù)： | 30/30頁 |
| 文件大?。?/td> | 223K |
| 代理商： | 935249800518 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁當前第30頁
1999 Apr 29
9
Philips Semiconductors
Product specication
2.9-Mbit eld memory
SAA4955TJ
Cascade operation
If a longer delay is needed, the total storage depth can be
increased beyond 2949264 bits by cascading several
SAA4955TJs. For details see the interconnection and
timing diagrams (Figs 17 and 18).
Test mode operation
The SAA4955TJ incorporates a test mode not intended for
customer use. If WE and RSTW are held HIGH
continuously for 1024 SWCK clock cycles, the
SAA4955TJ will enter test mode. It will exit test mode if WE
is LOW for a single SWCK cycle or if RSTW is LOW for
2 SWCK clock cycles.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1. Machine model: equivalent to discharging a 200 pF capacitor through a 0
series resistor (‘0 ’ is actually
0.75
H+10 ).
2. Human body model: equivalent to discharging a 100 pF capacitor through a 1500
series resistor.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VDD, VDD(O) supply voltages
0.5
+5
V
VDD(P)
supply voltage for protection circuits
0.5
+5.5
V
VI
input voltage
VDD(P) =5V
0.5
+5.5
V
VDD =VDD(O) =VDD(P) = 3.3 V 0.5
+3.8
V
VO
output voltage
VDD(P) =5V
0.5
+5
V
VDD =VDD(O) =VDD(P) = 3.3 V 0.5
+3.8
V
IDD(tot)
total supply current
200
mA
V
voltage difference between GND,
GNDO and GNDP
0.5
+0.5
V
IO
short circuit output current
50
mA
Ptot
total power dissipation
750
mW
Tstg
storage temperature
20
+150
°C
Tj
junction temperature
0
125
°C
Tamb
ambient temperature
0
70
°C
Ves
electrostatic handling
note 1
150
+200
V
note 2
2000
+2000
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth(j-a)
thermal resistance from junction to ambient
in free air
60
K/W
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 935249800512 | SPECIALTY MEMORY CIRCUIT, PDSO40 |
| 935260439118 | 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20 |
| 935260514112 | 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP20 |
| 935260439112 | 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20 |
| 935261411112 | 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9-3525-012 | 制造商:KEYSTONE 功能描述:MODIFIED 3525,VERSION E |
| 935252-5 | 制造商:C-H 功能描述:935252-5 |
| 935257650112 | 制造商:NXP Semiconductors 功能描述:SUB ONLY ICSUBS TO 935257650112 |
| 935260093112 | 制造商:NXP Semiconductors 功能描述:IC AVIC ADV BASESTATION 14SOIC |
| 935261069122 | 制造商:NXP Semiconductors 功能描述:IC SECURITY TRANSPONDER PLLMC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。