Catalyst CAT24C08LI-GT3 1-kb, 2-kb, 4-kb, 8-kb and 16-kb cmos serial eeprom Datasheet

CAT24C01/02/04/08/16
1-Kb, 2-Kb, 4-Kb, 8-Kb and 16-Kb CMOS Serial EEPROM
FEATURES
DEVICE DESCRIPTION
■ Supports Standard and Fast I2C Protocol
The CAT24C01/02/04/08/16 are 1-Kb, 2-Kb, 4-Kb,
8-Kb and 16-Kb respectively CMOS Serial EEPROM
devices organized internally as 8/16/32/64 and 128
pages respectively of 16 bytes each. All devices support
both the Standard (100 kHz) as well as Fast (400 kHz)
I2C protocol.
■ 1.8 V to 5.5 V Supply Voltage Range
■ 16-Byte Page Write Buffer
■ Hardware Write Protection for entire memory
■ Schmitt Triggers and Noise Suppression Filters
on I2C Bus Inputs (SCL and SDA).
Data is written by providing a starting address, then
loading 1 to 16 contiguous bytes into a Page Write
Buffer, and then writing all data to non-volatile memory
in one internal write cycle. Data is read by providing a
starting address and then shifting out data serially while
automatically incrementing the internal address count.
■ Low power CMOS technology
■ 1,000,000 program/erase cycles
■ 100 year data retention
■ Industrial temperature range
External address pins make it possible to address
up to eight CAT24C01 or CAT24C02, four CAT24C04,
two CAT24C08 and one CAT24C16 device on the
same bus.
■ RoHS-compliant 8-lead PDIP, SOIC, MSOP
and TSSOP, 8-pad TDFN and 5-lead TSOT-23
packages.
For Ordering Information details, see page 16.
PIN CONFIGURATION
FUNCTIONAL SYMBOL
PDIP (L)
SOIC (W)
TSSOP (Y)
MSOP (Z)
TDFN (VP2)
VCC
TSOT-23 (TD)
CAT24C16 / 08 / 04 / 02 / 01
NC / NC / NC / A0 / A0
1
8
VCC
NC / NC / A1 / A1 / A1
2
7
WP
NC / A2 / A2 / A2 / A2
3
6
SCL
VSS
4
5
SDA
SCL
1
VSS
2
SDA
3
5
WP
4
VCC
SCL
A2, A1, A0
CAT24Cxx
SDA
WP
For the location of Pin 1, please consult the corresponding package drawing.
PIN FUNCTIONS
A0, A1, A2
Device Address Inputs
SDA
Serial Data Input/Output
SCL
Serial Clock Input
WP
Write Protect Input
VCC
Power Supply
VSS
Ground
NC
No Connect
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
VSS
* Catalyst carries the I2C protocol under a license from the Philips Corporation.
1
Doc. No. 1115, Rev. C
CAT24C01/02/04/08/16
ABSOLUTE MAXIMUM RATINGS(1)
Storage Temperature
-65°C to +150°C
Voltage on Any Pin with Respect to Ground(2)
-0.5 V to +6.5 V
RELIABILITY CHARACTERISTICS(3)
Symbol
Parameter
Min
Units
NEND(4)
Endurance
1,000,000
Program/ Erase Cycles
100
Years
TDR
Data Retention
D.C. OPERATING CHARACTERISTICS
VCC = 1.8 V to 5.5 V, TA = -40°C to 85°C, unless otherwise specified.
Symbol
Parameter
Test Conditions
ICCR
Read Current
ICCW
Min
Max
Units
Read, fSCL = 400 kHz
1
mA
Write Current
Write, fSCL = 400 kHz
1
mA
ISB
Standby Current
All I/O Pins at GND or VCC
1
μA
IL
I/O Pin Leakage
Pin at GND or VCC
1
μA
VIL
Input Low Voltage
VCC x 0.3
V
VIH
Input High Voltage
VCC x 0.7 VCC + 0.5
V
VOL1
Output Low Voltage
VCC ≥ 2.5 V, IOL = 3.0 mA
0.4
V
VOL2
Output Low Voltage
VCC < 2.5 V, IOL = 1.0 mA
0.2
V
Max
Units
-0.5
PIN IMPEDANCE CHARACTERISTICS
VCC = 1.8 V to 5.5 V, TA = -40°C to 85°C, unless otherwise specified.
Symbol
Parameter
Conditions
CIN(3)
SDA I/O Pin Capacitance
VIN = 0 V
8
pF
CIN(3)
Input Capacitance (other pins)
VIN = 0 V
6
pF
IWP(5)
WP Input Current
VIN < VIH, VCC = 5.5 V
200
VIN < VIH, VCC = 3.3 V
150
VIN < VIH, VCC = 1.8 V
100
VIN > VIH
μA
1
Note:
(1) Stresses above those listed under “Absolute Maximum Ratings” may 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.
(2) 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.
(3) These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100
and JEDEC test methods.
(4) Page Mode, VCC = 5 V, 25°C
(5) When not driven, the WP pin is pulled down to GND internally. For improved noise immunity, the internal pull-down is relatively strong;
therefore the external driver must be able to supply the pull-down current when attempting to drive the input HIGH. To conserve power,
as the input level exceeds the trip point of the CMOS input buffer (~ 0.5 x VCC), the strong pull-down reverts to a weak current source.
Doc. No. 1115, Rev. C
2
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
A.C. CHARACTERISTICS(1)
VCC = 1.8 V to 5.5 V, TA = -40°C to 85°C.
Standard
Symbol
FSCL
tHD:STA
Parameter
Min
Max
Clock Frequency
Fast
Min
100
START Condition Hold Time
Max
Units
400
kHz
4
0.6
μs
tLOW
Low Period of SCL Clock
4.7
1.3
μs
tHIGH
High Period of SCL Clock
4
0.6
μs
4.7
0.6
μs
tSU:STA
START Condition Setup Time
tHD:DAT
Data In Hold Time
0
0
μs
tSU:DAT
Data In Setup Time
250
100
ns
tR
SDA and SCL Rise Time
1000
300
ns
tF(2)
SDA and SCL Fall Time
300
300
ns
tSU:STO
STOP Condition Setup Time
tBUF
Bus Free Time Between STOP and START
tAA
SCL Low to Data Out Valid
tDH
Data Out Hold Time
Ti(2)
Noise Pulse Filtered at SCL and SDA Inputs
4
0.6
μs
4.7
1.3
μs
3.5
100
0.9
μs
100
100
ns
100
ns
tSU:WP
WP Setup Time
0
0
μs
tHD:WP
WP Hold Time
2.5
2.5
μs
tWR
tPU(2, 3)
Write Cycle Time
5
5
ms
Power-up to Ready Mode
1
1
ms
Note:
(1) Test conditions according to “A.C. Test Conditions” table.
(2) Tested initially and after a design or process change that affects this parameter.
(3) tPU is the delay between the time VCC is stable and the device is ready to accept commands.
A.C. TEST CONDITIONS
Input Levels
0.2 x VCC to 0.8 x VCC
Input Rise and Fall Times
≤ 50 ns
Input Reference Levels
0.3 x VCC, 0.7 x VCC
Output Reference Levels
0.5 x VCC
Output Load
Current Source: IOL = 3 mA (VCC ≥ 2.5 V); IOL = 1 mA (VCC < 2.5 V); CL = 100 pF
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
3
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
POWER-ON RESET (POR)
I2C BUS PROTOCOL
Each CAT24Cxx* incorporates Power-On Reset (POR)
circuitry which protects the internal logic against
powering up in the wrong state.
The I2C bus consists of two ‘wires’, SCL and SDA. The
two wires are connected to the VCC supply via pull-up
resistors. Master and Slave devices connect to the 2wire bus via their respective SCL and SDA pins. The
transmitting device pulls down the SDA line to ‘transmit’
a ‘0’ and releases it to ‘transmit’ a ‘1’.
A CAT24Cxx device will power up into Standby mode
after VCC exceeds the POR trigger level and will power
down into Reset mode when VCC drops below the POR
trigger level. This bi-directional POR feature protects
the device against ‘brown-out’ failure following a
temporary loss of power.
Data transfer may be initiated only when the bus is not
busy (see A.C. Characteristics).
During data transfer, the SDA line must remain stable
while the SCL line is HIGH. An SDA transition while
SCL is HIGH will be interpreted as a START or STOP
condition (Figure 1). The START condition precedes all
commands. It consists of a HIGH to LOW transition on
SDA while SCL is HIGH. The START acts as a ‘wake-up’
call to all receivers. Absent a START, a Slave will not
respond to commands. The STOP condition completes
all commands. It consists of a LOW to HIGH transition
on SDA while SCL is HIGH.
* For common features, the CAT24C01/02/04/08/16 will be refered
to as CAT24Cxx
PIN DESCRIPTION
SCL: The Serial Clock input pin accepts the Serial Clock
generated by the Master.
Device Addressing
SDA: The Serial Data I/O pin receives input data and
transmits data stored in EEPROM. In transmit mode, this
pin is open drain. Data is acquired on the positive edge,
and is delivered on the negative edge of SCL.
The Master initiates data transfer by creating a START
condition on the bus. The Master then broadcasts an
8-bit serial Slave address. For normal Read/Write operations, the first 4 bits of the Slave address are fixed at
1010 (Ah). The next 3 bits are used as programmable
address bits when cascading multiple devices and/or as
internal address bits. The last bit of the slave address,
R/W, specifies whether a Read (1) or Write (0) operation
is to be performed. The 3 address space extension bits
are assigned as illustrated in Figure 2. A2, A1 and A0
must match the state of the external address pins, and
a10, a9 and a8 are internal address bits.
A0, A1 and A2: The Address inputs set the device address when cascading multiple devices. When not driven,
these pins are pulled LOW internally.
WP: The Write Protect input pin inhibits all write operations, when pulled HIGH. When not driven, this pin is
pulled LOW internally.
Acknowledge
After processing the Slave address, the Slave responds
with an acknowledge (ACK) by pulling down the SDA
line during the 9th clock cycle (Figure 3). The Slave will
also acknowledge the address byte and every data byte
presented in Write mode. In Read mode the Slave shifts
out a data byte, and then releases the SDA line during
the 9th clock cycle. As long as the Master acknowledges
the data, the Slave will continue transmitting. The Master
terminates the session by not acknowledging the last
data byte (NoACK) and by issuing a STOP condition.
Bus timing is illustrated in Figure 4.
FUNCTIONAL DESCRIPTION
The CAT24Cxx supports the Inter-Integrated Circuit (I2C)
Bus data transmission protocol, which defines a device
that sends data to the bus as a transmitter and a device
receiving data as a receiver. Data flow is controlled by
a Master device, which generates the serial clock and
all START and STOP conditions. The CAT24Cxx acts
as a Slave device. Master and Slave alternate as either
transmitter or receiver.
Doc. No. 1115, Rev. C
4
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
Figure 1. START/STOP Conditions
SCL
SDA
START
CONDITION
STOP
CONDITION
Figure 2. Slave Address Bits
1
0
1
0
A2
A1
A0
R/W
CAT24C01 and CAT24C02
1
0
1
0
A2
A1
a8
R/W
CAT24C04
1
0
1
0
A2
a9
a8
R/W
CAT24C08
1
0
1
0
a10
a9
a8
R/W
CAT24C16
Figure 3. Acknowledge Timing
BUS RELEASE DELAY (RECEIVER)
BUS RELEASE DELAY (TRANSMITTER)
SCL FROM
MASTER
1
8
9
DATA OUTPUT
FROM TRANSMITTER
DATA OUTPUT
FROM RECEIVER
START
ACK SETUP (≥ tSU:DAT)
ACK DELAY (≤ tAA)
Figure 4. Bus Timing
tHIGH
tF
tLOW
tR
tLOW
SCL
tSU:STA
tHD:STA
tHD:DAT
tSU:DAT
tSU:STO
SDA IN
tAA
tDH
tBUF
SDA OUT
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
WRITE OPERATIONS
Byte Write
Hardware Write Protection
In Byte Write mode, the Master sends the START condition and the Slave address with the R/W bit set to zero
to the Slave. After the Slave generates an acknowledge,
the Master sends the byte address that is to be written
into the address pointer of the CAT24Cxx. After receiving another acknowledge from the Slave, the Master
transmits the data byte to be written into the addressed
memory location. The CAT24Cxx device will acknowledge the data byte and the Master generates the STOP
condition, at which time the device begins its internal
Write cycle to nonvolatile memory (Figure 5). While this
internal cycle is in progress (tWR), the SDA output will
be tri-stated and the CAT24Cxx will not respond to any
request from the Master device (Figure 6).
With the WP pin held HIGH, the entire memory is protected
against Write operations. If the WP pin is left floating or
is grounded, it has no impact on the operation of the
CAT24Cxx. The state of the WP pin is strobed on the
last falling edge of SCL immediately preceding the first
data byte (Figure 8). If the WP pin is HIGH during the
strobe interval, the CAT24Cxx will not acknowledge the
data byte and the Write request will be rejected.
Delivery State
The CAT24Cxx is shipped erased, i.e., all bytes are
FFh.
Page Write
The CAT24Cxx writes up to 16 bytes of data in a single
write cycle, using the Page Write operation (Figure 7).
The Page Write operation is initiated in the same manner
as the Byte Write operation, however instead of terminating after the data byte is transmitted, the Master is
allowed to send up to fifteen additional bytes. After each
byte has been transmitted the CAT24Cxx will respond
with an acknowledge and internally increments the four
low order address bits. The high order bits that define
the page address remain unchanged. If the Master
transmits more than sixteen bytes prior to sending the
STOP condition, the address counter ‘wraps around’ to
the beginning of page and previously transmitted data
will be overwritten. Once all sixteen bytes are received
and the STOP condition has been sent by the Master,
the internal Write cycle begins. At this point all received
data is written to the CAT24Cxx in a single write cycle.
Acknowledge Polling
The acknowledge (ACK) polling routine can be used to
take advantage of the typical write cycle time. Once the
stop condition is issued to indicate the end of the host’s
write operation, the CAT24Cxx initiates the internal write
cycle. The ACK polling can be initiated immediately. This
involves issuing the start condition followed by the slave
address for a write operation. If the CAT24Cxx is still
busy with the write operation, NoACK will be returned. If
the CAT24Cxx has completed the internal write operation,
an ACK will be returned and the host can then proceed
with the next read or write operation.
Doc. No. 1115, Rev. C
6
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
Figure 5. Byte Write Sequence
S
T
A
R
T
BUS ACTIVITY:
MASTER
SLAVE
ADDRESS
ADDRESS
BYTE
DATA
BYTE
a7 ÷ a0
d7 ÷ d0
S
T
O
P
S
P
A
C
K
* For the CAT24C01 a7 = 0
A
C
K
SLAVE
A
C
K
Figure 6. Write Cycle Timing
SCL
8th Bit
Byte n
SDA
ACK
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
Figure 7. Page Write Sequence
S
T
A
R
T
BUS ACTIVITY:
MASTER
DATA
BYTE
n
ADDRESS
BYTE
SLAVE
ADDRESS
DATA
BYTE
n+1
DATA
BYTE
n+P
S
T
O
P
S
P
A
C
K
SLAVE
A
C
K
A
C
K
A
C
K
A
C
K
n=1
P ≤ 15
Figure 8. WP Timing
ADDRESS
BYTE
DATA
BYTE
1
8
a7
a0
9
1
8
d7
d0
SCL
SDA
tSU:WP
WP
tHD:WP
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
READ OPERATIONS
Immediate Read
Upon receiving a Slave address with the R/W bit set
to ‘1’, the CAT24Cxx will interpret this as a request for
data residing at the current byte address in memory.
The CAT24Cxx will acknowledge the Slave address,
will immediately shift out the data residing at the current
address, and will then wait for the Master to respond.
If the Master does not acknowledge the data (NoACK)
and then follows up with a STOP condition (Figure 9),
the CAT24Cxx returns to Standby mode.
Selective Read
Selective Read operations allow the Master device to
select at random any memory location for a read operation. The Master device first performs a ‘dummy’ write
operation by sending the START condition, slave address and byte address of the location it wishes to read.
After the CAT24Cxx acknowledges the byte address,
the Master device resends the START condition and
the slave address, this time with the R/W bit set to one.
The CAT24Cxx then responds with its acknowledge and
sends the requested data byte. The Master device does
not acknowledge the data (NoACK) but will generate a
STOP condition (Figure 10).
Sequential Read
If during a Read session, the Master acknowledges the 1st
data byte, then the CAT24Cxx will continue transmitting
data residing at subsequent locations until the Master
responds with a NoACK, followed by a STOP (Figure
11). In contrast to Page Write, during Sequential Read
the address count will automatically increment to and
then wrap-around at end of memory (rather than end
of page). In the CAT24C01, the internal address count
will not wrap around at the end of the 128 byte memory
space.
Doc. No. 1115, Rev. C
8
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
Figure 9. Immediate Read Sequence and Timing
BUS ACTIVITY:
MASTER
N
O
S
T
A
R
T
S
AT
CO
KP
SLAVE
ADDRESS
S
P
A
C
K
SLAVE
SCL
8
DATA
BYTE
9
8th Bit
SDA
DATA OUT
NO ACK
STOP
Figure 10. Selective Read Sequence
BUS ACTIVITY:
MASTER
S
T
A
R
T
S
T
A
R
T
ADDRESS
BYTE
SLAVE
ADDRESS
N
O
S
AT
CO
KP
SLAVE
ADDRESS
S
S
A
C
K
A
C
K
SLAVE
P
A
C
K
DATA
BYTE
Figure 11. Sequential Read Sequence
N
O
BUS ACTIVITY:
MASTER
A
C
K
SLAVE
ADDRESS
A
C
K
S
AT
CO
KP
A
C
K
P
SLAVE
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
A
C
K
DATA
BYTE
n
DATA
BYTE
n+1
9
DATA
BYTE
n+2
DATA
BYTE
n+x
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
PACKAGE OUTLINE
8-lead 300 MIL Wide Plastic DIP (L)
E1
E
D
A2
A
A1
L
e
eB
b2
b
SYMBOL
A
A1
A2
b
b2
D
E
E1
e
eB
L
MIN
NOM
MAX
4.57
0.38
3.05
0.36
1.14
9.02
7.62
6.09
7.87
0.115
0.46
7.87
6.35
2.54 BSC
0.130
3.81
0.56
1.77
10.16
8.25
7.11
9.65
0.150
24C16_8-LEAD_DIP_(300P).eps
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC Standard MS001.
(3) Dimensioning and tolerancing per ANSI Y14.5M-1982
Doc. No. 1115, Rev. C
10
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
8-lead 150 Mil Wide Soic (W)
E1
E
h x 45
D
C
A
θ1
e
A1
L
b
SYMBOL
MIN
A1
A
b
C
D
E
E1
e
h
L
θ1
0.10
1.35
0.33
0.19
4.80
5.80
3.80
NOM
MAX
0.25
1.75
0.51
0.25
5.00
6.20
4.00
1.27 BSC
0.25
0.40
0°
0.50
1.27
8°
24C16_8-LEAD_SOIC.eps
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC specification MS-012 dimensions.
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
11
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
8-Lead TSSOP (Y)
D
5
8
SEE DETAIL A
c
E
E1
E/2
GAGE PLANE
4
1
PIN #1 IDENT.
0.25
θ1
L
A2
SEATING PLANE
SEE DETAIL A
A
e
A1
b
SYMBOL
A
A1
A2
b
c
D
E
E1
e
L
θ1
MIN
0.05
0.80
0.19
0.09
2.90
6.30
4.30
0.50
0.00
NOM
0.90
3.00
6.4
4.40
0.65 BSC
0.60
MAX
1.20
0.15
1.05
0.30
0.20
3.10
6.50
4.50
0.75
8.00
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC specification MO-153.
Doc. No. 1115, Rev. C
12
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
8-Lead MSOP (Z)
E1
E
e
D
GAUGE
PLANE
A2
A
c
L2
b
L
A1
L1
SYMBOL
MIN
NOM
MAX
A1
0.05
0.10
0.15
A2
0.75
0.85
0.95
b
0.28
0.33
0.38
D
2.90
3.00
3.10
E
4.80
4.90
5.00
E1
2.90
3.00
3.10
A
1.1
c
e
L
0.65 BSC
0.35
0.45
0.55
For current Tape and Reel information,
download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
8-lead_MSOP.eps
L1
L2
0°
6°
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC specification MS-187.
(3) Stand off height/coplanarity are considered as special characteristics.
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
13
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
8-PAD TDFN 2X3 PACKAGE (VP2)
A
E
PIN 1 INDEX AREA
A1
D
D2
A2
A3
SYMBOL
MIN
NOM
MAX
A
A1
A2
A3
b
D
D2
E
E2
e
L
0.70
0.00
0.45
0.75
0.02
0.55
0.20 REF
0.25
2.00
1.40
3.00
1.30
0.50 TYP
0.30
0.80
0.05
0.65
0.20
1.90
1.30
2.90
1.20
0.20
E2
0.30
2.10
1.50
3.10
1.40
0.40
PIN 1 ID
L
b
e
3xe
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
TDFN2X3 (03).eps
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC specification MO-229.
Doc. No. 1115, Rev. C
14
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT24C01/02/04/08/16
5 LEAD TSOT-23 PACKAGE
5-Lead TSOT-23 (TD)
e
e
E
E1
E1
e1
D
A2
GAUGE
PLANE
c
A
L2
L
θ
A1
b
L1
SYMBOL
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
L2
θ
MIN
—
0.01
0.80
0.30
0.12
0.30
NOM
—
0.05
0.87
—
0.15
2.90 BSC
2.80 BSC
1.60 BSC
0.95 BSC
1.90 BSC
0.40
0.60 REF
0.25 BSC
0°
MAX
1.0
0.1
0.9
0.45
0.20
0.50
8°
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes:
(1) All dimensions are in millimeters. Angels in degrees.
(2) Complies with JEDEC specification MO-193.
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
15
Doc No. 1115, Rev. C
CAT24C01/02/04/08/16
EXAMPLE OF ORDERING INFORMATION
Prefix
CAT
Company ID
Device #
Suffix
24C16
Y
Product Number
24C01
24C02
24C04
24C08
24C16
L:
W:
Y:
Z:
VP2:
TD:
I
–
Temperature Range
I = Industrial (-40°C to +85°C)
G
T3
T: Tape & Reel
3: 3000/Reel
Lead Finish
G: NiPdAu
Blank: Matte-Tin
Package
PDIP
SOIC, JEDEC
TSSOP
MSOP (4)
TDFN
TSOT
Notes:
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is NiPdAu pre-plated (PPF) lead frames.
(3) The device used in the above example is a CAT24C16YI-GT3 (TSSOP, Industrial Temperature, NiPdAu, Tape & Reel).
(4) For availability, please contact your nearest Catalyst Semiconductor Sales Office.
(5) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
Doc. No. 1115, Rev. C
16
© 2006 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
REVISION HISTORY
Date
Revision Comments
07/18/06
A
Combine 5 data sheets into one data sheet.
07/31/06
B
Update Package Marking
11/29/06
C
Update Features
Update Pin Configuration
Update Functional Symbol
Added 8-Lead MSOP Package Outline
Remove Package Marking
Update Example of Ordering Information
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Catalyst Semiconductor reserves the right to make changes to or discontinue any product or service described herein without notice. Products with data sheets
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Publication #:
Revison:
Issue date:
1115
C
11/29/06
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