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HMNR1288D-70 参数 Datasheet PDF下载

HMNR1288D-70图片预览
型号: HMNR1288D-70
PDF下载: 下载PDF文件 查看货源
内容描述: 5.0或3.3V , 1兆位( 128千位×8 ) TIMEKEEPER NVSRAM [5.0 or 3.3V, 1 Mbit (128 Kbit x 8) TIMEKEEPER NVSRAM]
分类和应用: 存储内存集成电路静态存储器
文件页数/大小: 14 页 / 315 K
品牌: HANBIT [ HANBIT ELECTRONICS CO.,LTD ]
 浏览型号HMNR1288D-70的Datasheet PDF文件第1页浏览型号HMNR1288D-70的Datasheet PDF文件第2页浏览型号HMNR1288D-70的Datasheet PDF文件第3页浏览型号HMNR1288D-70的Datasheet PDF文件第5页浏览型号HMNR1288D-70的Datasheet PDF文件第6页浏览型号HMNR1288D-70的Datasheet PDF文件第7页浏览型号HMNR1288D-70的Datasheet PDF文件第8页浏览型号HMNR1288D-70的Datasheet PDF文件第9页  
HANBit  
HMNR1288D(V)  
Capacitance  
Symbol  
Parameter(1,2)  
Input Capacitance  
Min  
Max  
10  
Unit  
CIN  
pF  
pF  
(3)  
COUT  
Input/Output Capacitance  
10  
Note :  
1. Effective capacitance measured with power supply at 5V (HMNR1288D) or 3.3V (HMNR1288DV). Sampled only,  
not 100% tested.  
2. At 25°C, f = 1MHz.  
3. Outputs deselected.  
DC Characteristics  
HMNR1288D  
HMNR1288DV  
Symbol  
Parameter  
Test Condition (1)  
Unit  
Min  
Typ  
Max  
Min  
Typ  
Max  
± 1  
± 1  
15  
± 1  
± 1  
10  
ILI  
Input Leakage Current  
Output Leakage Current  
Supply Current  
0V VIN VCC  
0V VOUT VCC  
Outputs open  
uA  
uA  
(2)  
ILO  
ICC  
8
4
mA  
Supply Current (Standby)  
TTL  
ICC1  
/CE=VIH  
5
3
mA  
Supply Current (Standby)  
CMOS  
ICC2  
/CE=VCC-0.2  
3
2
mA  
nA  
nA  
V
Battery Current OSC ON  
Battery Current OSC  
OFF  
575  
100  
800  
575  
800  
100  
IBAT  
VIL  
VIH  
Input Low Voltage  
-0.3  
2.2  
0.8  
VCC  
+0.3  
0.4  
-0.3  
2.0  
0.8  
VCC  
+0.3  
0.4  
Input High Voltage  
V
Output Low Voltage  
Output Low Voltage  
(open drain) (4)  
IOL=2.1mA  
IOL=10mA  
V
VOL  
0.4  
0.4  
V
VOH  
VOHB  
IOUT1  
Output High Voltage  
VOH Battery Back-up  
VOUT Current (Active)  
VOUT Current (Battery  
Back-up)  
IOH=-1.0mA  
IOUT2=-1.0uA  
VOUT1 > VCC-0.3  
2.4  
2.0  
2.4  
2.0  
V
V
3.6  
3.6  
70  
100  
mA  
IOUT2  
VOUT2>VBAT-0.3  
100  
4.5  
100  
3.0  
uA  
V
Power-fail Deselect  
Voltage  
VPFD  
4.1  
4.35  
2.7  
2.9  
VPFD  
100  
mV  
3.0  
-
Battery Back-up  
VSO  
3.0  
3.0  
V
V
Switchover Voltage  
VBAT  
Battery Voltage  
Note: 1. Valid for Ambient Operating Temperature: TA =0 to 70°C or 40 to 85°C ;  
VCC = 4.5 to 5.5V or 3.0 to 3.6V (except where noted).  
2. Outputs deselected.  
URL : www.hbe.co.kr  
Rev. 1.0 (April, 2002)  
4
HANBit Electronics Co.,Ltd