参数资料
型号: YWW7640AE
厂商: IC MICROSYSTEMS Sdn. Bhd.
英文描述: Secure SerialFlash
中文描述: 安全SerialFlash
文件页数: 13/14页
文件大小: 333K
代理商: YWW7640AE
X76F400
Characteristics subject to change without notice.
8 of 14
REV 1.0 7/5/00
www.icmic.com
ABSOLUTE MAXIMUM RATINGS
Temperature under bias....................–65°C to +135°C
Storage temperature ........................–65°C to +150°C
Voltage on any pin with
respect to V SS .........................................–1V to +7V
D.C. output current............................................... 5mA
Lead temperature (soldering, 10 seconds).........300°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Commercial
0°C
+70°C
Industrial
–40°C
+85°C
Supply Voltage
Limits
X76F400
4.5V to 5.5V
X76F400 – 2.5
2.5V to 5.5V
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
CAPACITANCE TA = +25°C, f = 1MHz, VCC = 5V
Notes: (1)Must perform a stop command after a read command prior to measurement (2)V
IL min. and VIH
max. are for reference only and are not tested
(3)This parameter is periodically sampled and not 100% test
Symbol
Parameter
Limits
Unit
Test Conditions
Min.
Max.
ICC1
VCC Supply current
(Read)
1
mA
fSCL = VCC x 0.1/VCC x 0.9 Levels @ 400 kHz,
SDA = Open
RST = V SS
ICC2(3)
VCC Supply current
(Write)
3
mA
fSCL = VCC x 0.1/VCC x 0.9 Levels @ 400 kHz,
SDA = Open
RST = V SS
ISB1(1)
VCC Supply current
(Standby)
1
A
VIL = VCC x 0.1, VIH = VCC x 0.9
fSCL = 400 kHz, fSDA = 400 kHz
ISB2(1)
VCC Supply current
(Standby)
1
A
VSDA = VSCC = VCC
Other = GND or VCC–0.3V
ILI
Input leakage current
10
A
VIN = VSS to VCC
ILO
Output leakage current
10
A
VOUT = VSS to VCC
VIL(2)
Input LOW voltage
–0.5
VCC x 0.1
V
VIH(2)
Input HIGH voltage
VCC x 0.9
VCC + 0.5
V
VOL
Output LOW voltage
0.4
V
IOL = 3mA
Symbol
Test
Max.
Unit
Conditions
COUT(3)
Output capacitance (SDA)
8
pF
VI/O = 0V
CIN(3)
Input capacitance (RST, SCL)
6
pF
VIN = 0V
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