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CAT24FC16 PDF даташит

Спецификация CAT24FC16 изготовлена ​​​​«Catalyst Semiconductor» и имеет функцию, называемую «16-kb I2C Serial EEPROM».

Детали детали

Номер произв CAT24FC16
Описание 16-kb I2C Serial EEPROM
Производители Catalyst Semiconductor
логотип Catalyst Semiconductor логотип 

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CAT24FC16 Даташит, Описание, Даташиты
CAT24FC16
16-kb I2C Serial EEPROM
FEATURES
I 400 kHz (2.5 V) and 100 kHz (1.8 V) I2C bus
compatible
I 1.8 to 5.5 volt operation
I Low power CMOS technology
I 16-byte page write buffer
I Industrial and extended temperature ranges
I Self-timed write cycle with auto-clear
ALOGEN FR
LEA D F REETM
I 1,000,000 program/erase cycles
I 100 year data retention
I 8-pin DIP, 8-pin SOIC, 8-pin TSSOP, 8-pin MSOP
and TDFN packages
- “Green” package option available
I 256 x 8 memory organization
I Hardware write protect
DESCRIPTION
The CAT24FC16 is a 16-kb Serial CMOS EEPROM
internally organized as 2048 words of 8 bits each.
Catalyst’s advanced CMOS technology substantially
reduces device power requirements. The CAT24FC16
features a 16-byte page write buffer. The device operates
via the I2C bus serial interface and is available in 8-pin
DIP, 8-pin SOIC, 8-pin TSSOP, 8-pin MSOP and TDFN
packages.
PIN CONFIGURATION
BLOCK DIAGRAM
DIP Package (P, L)
NC
NC
NC
VSS
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
www.DataSheet4U.com
SOIC Package (J, W)
NC
NC
NC
VSS
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
EXTERNAL LOAD
VCC
VSS
DOUT
ACK
WORD ADDRESS
BUFFERS
SDA
START/STOP
LOGIC
SENSE AMPS
SHIFT REGISTERS
COLUMN
DECODERS
TSSOP Package (U, Y)
NC
NC
NC
VSS
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
MSOP Package (R, Z)
NC
NC
NC
VSS
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
TDFN Package (RD4, ZD4)
VCC 1
WP 2
SCL 3
SDA 4
8 NC
7 NC
6 NC
5 VSS
* Catalyst Semiconductor is licensed by Philips Corporation
to carry the I2C Bus Protocol.
XDEC
E2PROM
WP CONTROL
LOGIC
DATA IN STORAGE
SCL
STATE COUNTERS
HIGH VOLTAGE/
TIMING CONTROL
PIN FUNCTIONS
Pin Name
NC
SDA
SCL
WP
VCC
VSS
Function
No Connect
Serial Data/Address
Serial Clock
Write Protect
1.8 V to 5.5 V Power Supply
Ground
© 2004 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice.
1
Doc. No. 1054, Rev. G









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CAT24FC16 Даташит, Описание, Даташиты
CAT24FC16
ABSOLUTE MAXIMUM RATINGS*
Temperature Under Bias
55°C to +125°C
Storage Temperature ....................... 65°C to +150°C
Voltage on Any Pin with
Respect to Ground(1) ............ 2.0 V to VCC + 2.0 V
VCC with Respect to Ground ............. 2.0 V to +7.0 V
Package Power Dissipation
Capability (TA = 25°C) .................................. 1.0 W
Lead Soldering Temperature (10 seconds) ...... 300°C
Output Short Circuit Current(2) ....................... 100 mA
*COMMENT
Stresses above those listed under Absolute Maximum Ratingsmay
cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions
outside of those listed in the operational sections of this specification is not
implied. Exposure to any absolute maximum rating for extended periods
may affect device performance and reliability.
RELIABILITY CHARACTERISTICS
Symbol
Parameter
Reference Test Method
Min Typ Max Units
NEND(3)
TDR(3)
VZAP(3)
ILTH(3)(4)
Endurance
Data Retention
ESD Susceptibility
Latch-up
MIL-STD-883, Test Method 1033
MIL-STD-883, Test Method 1008
MIL-STD-883, Test Method 3015
JEDEC Standard 17
1,000,000
100
4000
100
Cycles/Byte
Years
Volts
mA
D.C. OPERATING CHARACTERISTICS
VCC = 1.8 V to 5.5 V, unless otherwise specified.
Symbol
Parameter
Test Conditions
Min
Typ
Max Units
ICC
Power Supply Current (Read)
fSCL = 100 kHz
1 mA
ICC
ISB(5)
Power Supply Current (Write)
Standby Current (VCC = 5.0 V)
fSCL = 100 kHz
VIN = GND or VCC
3 mA
1 µA
ILI
Input Leakage Current
VIN = GND to VCC
1 µA
ILO
Output Leakage Current
VOUT = GND to VCC
1 µA
VIL Input Low Voltage
1
VCC x 0.3
V
VIH Input High Voltage
VCC x 0.7
VCC + 1.0 V
VOL1 Output Low Voltage (VCC = 3.0 V)
IOL = 3 mA
0.4 V
VOL2 Output Low Voltage (VCC = 1.8 V) IOL = 1.5 mA
0.5 V
CAPACITANCE TA = 25°C, f = 400 kHz, VCC = 5 V
Symbol
Test
Conditions
CI/O(3)
Input/Output Capacitance (SDA)
VI/O = 0 V
CIN(3)
Input Capacitance (other pins)
VIN = 0 V
Min Typ
Max Units
8 pF
6 pF
Note:
(1) The minimum DC input voltage is 0.5 V. During transitions, inputs may undershoot to 2.0 V for periods of less than 20 ns. Maximum DC
voltage on output pins is VCC + 0.5 V, which may overshoot to VCC + 2.0 V for periods of less than 20 ns.
(2) Output shorted for no more than one second. No more than one output shorted at a time.
(3) This parameter is tested initially and after a design or process change that affects the parameter.
(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from 1.0 V to VCC + 1.0 V.
(5) Maximum standby current (ISB) = 10µA for the Extended Automotive temperature range.
Doc. No. 1054, Rev. G
2









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CAT24FC16 Даташит, Описание, Даташиты
CAT24FC16
A.C. CHARACTERISTICS
VCC = 1.8 V to 5.5 V, unless otherwise specified.
Read & Write Cycle Limits
Symbol
Parameter
FSCL
TI(1)
tAA
tBUF(1)
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR(1)
tF(1)
tSU:STO
tDH
Clock Frequency
Noise Suppression Time
Constant at SCL, SDA Inputs
SCL Low to SDA Data Out
and ACK Out
Time the Bus Must be Free Before
a New Transmission Can Start
Start Condition Hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time
(for a Repeated Start Condition)
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
1.8 V - 5.5 V
Min Max
100
100
3.5
4.7
4
4.7
4
4.7
0
250
1
300
4
100
2.5 V - 5.5 V
Min Max
400
100
0.9
1.3
0.6
1.3
0.6
0.6
0
100
0.3
300
0.6
100
Units
kHz
ns
µs
µs
µs
µs
µs
µs
ns
ns
µs
ns
µs
ns
Power-Up Timing(1)(2)
Symbol
Parameter
tPUR
tPUW
Power-up to Read Operation
Power-up to Write Operation
Min Typ
Max
1
1
Units
ms
ms
Write Cycle Limits
Symbol
Parameter
tWR Write Cycle Time
Min Typ
Max
5
Units
ms
The write cycle time is the time from a valid stop
condition of a write sequence to the end of the internal
program/erase cycle. During the write cycle, the bus
interface circuits are disabled, SDA is allowed to remain
high, and the device does not respond to its slave
address.
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated.
3 Doc No. 1054, Rev. G










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