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CAV25160 PDF даташит

Спецификация CAV25160 изготовлена ​​​​«ON Semiconductor» и имеет функцию, называемую «(CAV25080 / CAV25160) SPI Serial CMOS EEPROM».

Детали детали

Номер произв CAV25160
Описание (CAV25080 / CAV25160) SPI Serial CMOS EEPROM
Производители ON Semiconductor
логотип ON Semiconductor логотип 

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CAV25160 Даташит, Описание, Даташиты
CAV25080, CAV25160
8-Kb and 16-Kb SPI Serial
CMOS EEPROM
Description
The CAV25080/25160 are 8Kb/16Kb Serial CMOS EEPROM
devices internally organized as 1024x8/2048x8 bits. They feature a
32byte page write buffer and support the Serial Peripheral Interface
(SPI) protocol. The device is enabled through a Chip Select (CS)
input. In addition, the required bus signals are a clock input (SCK),
data input (SI) and data output (SO) lines. The HOLD input may be
used to pause any serial communication with the CAV25080/25160
device. These devices feature software and hardware write protection,
including partial as well as full array protection.
Features
Automotive Temperature Grade 1 (40°C to +125°C)
10 MHz SPI Compatible
2.5 V to 5.5 V Supply Voltage Range
SPI Modes (0,0) & (1,1)
32byte Page Write Buffer
Selftimed Write Cycle
Hardware and Software Protection
Block Write Protection
Protect 1/4, 1/2 or Entire EEPROM Array
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Range
8lead SOIC and TSSOP Packages
These Devices are PbFree, Halogen Free/BFR Free, and RoHS
Compliant
VCC
SI
CS
WP
HOLD
SCK
CAV25080
CAV25160
SO
VSS
Figure 1. Functional Symbol
http://onsemi.com
SOIC8
V SUFFIX
CASE 751BD
TSSOP8
Y SUFFIX
CASE 948AL
PIN CONFIGURATION
CS 1
SO
VCC
HOLD
WP SCK
VSS SI
SOIC (V), TSSOP (Y)
Pin Name
CS
SO
WP
VSS
SI
SCK
HOLD
VCC
PIN FUNCTION
Function
Chip Select
Serial Data Output
Write Protect
Ground
Serial Data Input
Serial Clock
Hold Transmission Input
Power Supply
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
November, 2011 Rev. 0
1
Publication Order Number:
CAV25080/D
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CAV25160 Даташит, Описание, Даташиты
CAV25080, CAV25160
MARKING DIAGRAMS
25xx0D
AYMXXX
G
(SOIC8)
25080D = CAV25080
25160D = CAV25160
A = Assembly Location
Y = Production Year (Last Digit)
M = Production Month (19, O, N, D)
XXX = Last Three Digits of
XXX = Assembly Lot Number
G = PbFree Package
SxxD
AYMXXX
G
(TSSOP8)
S08D = CAV25080
S16D = CAV25160
A = Assembly Location
Y = Production Year (Last Digit)
M = Production Month (19, O, N, D)
XXX = Last Three Digits of
XXX = Assembly Lot Number
G = PbFree Package
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
Units
Operating Temperature
45 to +130
°C
Storage Temperature
65 to +150
°C
Voltage on any Pin with Respect to Ground (Note 1)
0.5 to +6.5
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The DC input voltage on any pin should not be lower than 0.5 V or higher than VCC + 0.5 V. During transitions, the voltage on any pin may
undershoot to no less than 1.5 V or overshoot to no more than VCC + 1.5 V, for periods of less than 20 ns.
Table 2. RELIABILITY CHARACTERISTICS (Note 2)
Symbol
Parameter
Min Units
NEND (Note 3) Endurance
1,000,000
Program / Erase Cycles
TDR Data Retention
100 Years
2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AECQ100
and JEDEC test methods.
3. Page Mode, VCC = 5 V, 25°C.
Table 3. D.C. OPERATING CHARACTERISTICS (VCC = 2.5 V to 5.5 V, TA = 40°C to +125°C, unless otherwise specified.)
Symbol
Parameter
Test Conditions
Min Max Units
ICCR
ICCW
ISB1
Supply Current (Read Mode)
Supply Current (Write Mode)
Standby Current
ISB2 Standby Current
IL Input Leakage Current
ILO Output Leakage Current
Read, VCC = 5.5 V, 5 MHz, SO open
Write, VCC = 5.5 V, 5 MHz, SO open
VIN = GND or VCC, CS = VCC,
WP = VCC, VCC = 5.5 V
VIN = GND or VCC, CS = VCC,
WP = GND, VCC = 5.5 V
VIN = GND or VCC
CS = VCC,
VOUT = GND or VCC
2 mA
3 mA
2 mA
5 mA
2 2 mA
1 2 mA
VIL
VIH
VOL1
VOH1
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
IOL = 3.0 mA
IOH = 1.6 mA
0.5
0.7 VCC
VCC 0.8 V
0.3 VCC
VCC + 0.5
0.4
V
V
V
V
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CAV25160 Даташит, Описание, Даташиты
CAV25080, CAV25160
Table 4. PIN CAPACITANCE (TA = 25°C, f = 1.0 MHz, VCC = +5.0 V) (Note 2)
Symbol
Test
Conditions
COUT
CIN
Output Capacitance (SO)
Input Capacitance (CS, SCK, SI, WP, HOLD)
VOUT = 0 V
VIN = 0 V
Min Typ
Table 5. A.C. CHARACTERISTICS (TA = 40°C to +125°C) (Note 4)
VCC = 2.5 V 5.5 V
Symbol
Parameter
Min Max
fSCK
Clock Frequency
DC 10
tSU Data Setup Time
10
tH Data Hold Time
10
tWH SCK High Time
40
tWL SCK Low Time
40
tLZ HOLD to Output Low Z
25
tRI (Note 5)
Input Rise Time
2
tFI (Note 5)
Input Fall Time
2
tHD HOLD Setup Time
0
tCD HOLD Hold Time
10
tV Output Valid from Clock Low
35
tHO Output Hold Time
0
tDIS Output Disable Time
20
tHZ HOLD to Output High Z
25
tCS CS High Time
40
tCSS
CS Setup Time
30
tCSH
CS Hold Time
30
tCNS
CS Inactive Setup Time
20
tCNH
CS Inactive Hold Time
20
tWPS
WP Setup Time
10
tWPH
WP Hold Time
10
tWC (Note 6)
Write Cycle Time
5
4. AC Test Conditions:
Input Pulse Voltages: 0.3 VCC to 0.7 VCC
Input rise and fall times: 10 ns
Input and output reference voltages: 0.5 VCC
Output load: current source IOL max/IOH max; CL = 30 pF
5. This parameter is tested initially and after a design or process change that affects the parameter.
6. tWC is the time from the rising edge of CS after a valid write sequence to the end of the internal write cycle.
Table 6. POWERUP TIMING (Notes 5, 7)
Symbol
Parameter
Min Max
tPUR
Powerup to Read Operation
0.1 1
tPUW
Powerup to Write Operation
0.1 1
7. tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated.
Max Units
8 pF
8 pF
Units
MHz
ns
ns
ns
ns
ns
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Units
ms
ms
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Номер в каталогеОписаниеПроизводители
CAV25160(CAV25080 / CAV25160) SPI Serial CMOS EEPROMON Semiconductor
ON Semiconductor

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