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参数资料
| 型号： | FM25C041ULZEM8 |
| 英文描述： | SPI Serial EEPROM |
| 中文描述： | SPI串行EEPROM |
| 文件页数： | 5/11页 |
| 文件大小： | 101K |
| 代理商： | FM25C041ULZEM8 |
3
www.fairchildsemi.com
FM25C041U
FM25C041U
4K-Bit
SPI
Interface
Serial
CMOS
EEPROM
Standard Voltage 4.5
≤ V
CC ≤ 5.5V Specifications
Absolute Maximum Ratings (Note 1)
Ambient Storage Temperature
-65
°C to +150°C
All Input or Output Voltage with
Respect to Ground
+6.5V to -0.3V
Lead Temp. (Soldering, 10 sec.)
+300
°C
ESD Rating
2000V
Operating Conditions
Ambient Operating Temperature
FM25C041U
0
°C to +70°C
FM25C041UE
-40
°C to +85°C
FM25C041UV
-40
°C to +125°C
Power Supply (V
CC)
4.5V to 5.5V
DC and AC Electrical Characteristics 4.5V
≤ V
CC ≤ 5.5V (unless otherwise specified)
Symbol
Parameter
Conditions
Min
Max
Units
I
CC
Operating Current
/CS = V
IL
3mA
ICCSB
Standby Current
/CS = VCC
50
A
I
IL
Input Leakage
V
IN = 0 to VCC
-1
+1
A
I
OL
Output Leakage
V
OUT = GND to VCC
-1
+1
A
VIL
CMOS Input Low Voltage
-0.3
VCC * 0.3
V
IH
CMOS Input High Voltage
0.7 * V
CC
V
CC + 0.3
V
OL
Output Low Voltage
I
OL = 1.6 mA
0.4
V
VOH
Output High Voltage
IOH = -0.8 mA
VCC - 0.8
V
f
OP
SCK Frequency
2.1
MHz
t
RI
Input Rise Time
2.0
s
tFI
Input Fall Time
2.0
s
t
CLH
Clock High Time
(Note 2)
190
ns
t
CLL
Clock Low Time
(Note 2)
190
ns
tCSH
Min /CS High Time
(Note 3)
240
ns
t
CSS
/CS Setup Time
240
ns
t
DIS
Data Setup Time
100
ns
tHDS
/HOLD Setup Time
90
ns
t
CSN
/CS Hold Time
240
ns
t
DIN
Data Hold Time
100
ns
tHDN
/HOLD Hold Time
90
ns
t
PD
Output Delay
C
L = 200 pF
240
ns
t
DH
Output Hold Time
0
ns
tLZ
/HOLD to Output Low Z
100
ns
t
DF
Output Disable Time
C
L = 200 pF
240
ns
t
HZ
/HOLD to Output High Z
100
ns
tWP
Write Cycle Time
1–16 Bytes
10
ms
Capacitance T
A = 25°C, f = 2.1/1 MHz (Note 4)
Symbol
Test
Typ Max Units
C
OUT
Output Capacitance
3
8
pF
C
IN
Input Capacitance
2
6
pF
AC Test Conditions
Output Load
C
L = 200 pF
Input Pulse Levels
0.1 * VCC – 0.9 * VCC
Timing Measurement Reference Level
0.3 * V
CC - 0.7 * VCC
Note 1: Stress above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only, and functional operation of the
device at these or any other conditions above those indicated in the operational sections of the specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Note 2: The f
OP frequency specification specifies a minimum clock period of 1/fOP. Therefore, for every fOP clock cycle, tCLH + tCLL must be equal to or greater than 1/fOP. For
example, for a f
OP of 2.1MHz, the period equals 476ns. In this case if t CLH = is set to 190ns, then tCLL must be set to a minimum of 286ns.
Note 3: /CS must be brought high for a minimum of tCSH between consecutive instruction cycles.
Note 4: This parameter is periodically sampled and not 100% tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FM25C041ULZEMT8 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:SERIAL EEPROM|512X8|CMOS|TSSOP|8PIN|PLASTIC |
| FM25C041ULZEN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPI Serial EEPROM |
| FM25C041ULZM8 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:SERIAL EEPROM|512X8|CMOS|SOP|8PIN|PLASTIC |
| FM25C041ULZMT8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPI Serial EEPROM |
| FM25C041ULZN | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:SERIAL EEPROM|512X8|CMOS|DIP|8PIN|PLASTIC |
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