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SERIAL EEPROMS. GSC24BC08 Datasheet

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SERIAL EEPROMS. GSC24BC08 Datasheet






GSC24BC08 EEPROMS. Datasheet pdf. Equivalent




GSC24BC08 EEPROMS. Datasheet pdf. Equivalent





Part

GSC24BC08

Description

(GSC24BC01 - GSC24BC16) 2-WIRE SERIAL EEPROMS



Feature


www.DataSheet4U.com ISSUED DATE :2006/06 /14 REVISED DATE : GSC24BC01/02/04/08/ 16 2-wire Serial EEPROMs 1K/2K/4K/8K/16 K The GSC24BC family provides 1K, 2K, 4 K, 8K and 16K of serial electrically er asable and programmable read-only memor y (EEPROM). The wide Vdd range allows f or low-voltage operation down to 1.8V. The device, fabricated using traditiona l CMOS EEPROM tech.
Manufacture

GTM

Datasheet
Download GSC24BC08 Datasheet


GTM GSC24BC08

GSC24BC08; nology, is optimized for many industrial and commercial applications where low- voltage and low-power operation is esse ntial. The device is accessed via a 2-w ire serial interface. Description Fea tures Internally organized as 128x8 (1 K), 256x8 (2K) 512x8 (4K), 1024x8 (8K), 2048x8 (16K), Low-voltage and standard -voltage operation: 1.8V~5.5V -wire ser ial interface bus .


GTM GSC24BC08

Date retention: 100years High endurance: 1,000,000 Write Cycles 100KHz (1.8V) & 400KHz (5V) compatibility Bi-directio nal data transfer protocol Self-timed w rite cycle (5ms max) Write protect pin for hardware data protection 8-byte pag e (1K, 2K) and 16-byte page (4K,8K,16K) write modes Allows for partial page wr ite Package Dimensions REF. A B C D E F Millimeter Min.


GTM GSC24BC08

. Max. 5.80 4.80 3.80 0° 0.40 0.19 6.20 5.00 4.00 8° 0.90 0.25 REF. M H L J K G Millimeter Min. Max. 0.10 0.25 0.3 5 0.49 1.35 1.75 0.375 REF. 45° 1.27 T YP. Figure 1. Pin Configurations Pin Name A0 – A2 SDA SCL WP Gnd Vcc Func tion Address inputs Serial Data Serial Clock Input Write Protect Ground Power Supply Unit V V mA Absolute Maximum Ra tings Parameter Voltage.

Part

GSC24BC08

Description

(GSC24BC01 - GSC24BC16) 2-WIRE SERIAL EEPROMS



Feature


www.DataSheet4U.com ISSUED DATE :2006/06 /14 REVISED DATE : GSC24BC01/02/04/08/ 16 2-wire Serial EEPROMs 1K/2K/4K/8K/16 K The GSC24BC family provides 1K, 2K, 4 K, 8K and 16K of serial electrically er asable and programmable read-only memor y (EEPROM). The wide Vdd range allows f or low-voltage operation down to 1.8V. The device, fabricated using traditiona l CMOS EEPROM tech.
Manufacture

GTM

Datasheet
Download GSC24BC08 Datasheet




 GSC24BC08
www.DataSheet4U.com
ISSUED DATE :2006/06/14
REVISED DATE :
GSC24BC01/02/04/08/16
2-wire Serial EEPROMs 1K/2K/4K/8K/16K
Description
The GSC24BC family provides 1K, 2K, 4K, 8K and 16K of serial electrically erasable and programmable
read-only memory (EEPROM). The wide Vdd range allows for low-voltage operation down to 1.8V. The device,
fabricated using traditional CMOS EEPROM technology, is optimized for many industrial and commercial
applications where low-voltage and low-power operation is essential. The device is accessed via a 2-wire serial
interface.
Features
Internally organized as 128x8 (1K), 256x8 (2K)
512x8 (4K), 1024x8 (8K), 2048x8 (16K),
Low-voltage and standard-voltage operation:
1.8V~5.5V
-wire serial interface bus
Date retention: 100years
High endurance: 1,000,000 Write Cycles
Package Dimensions
100KHz (1.8V) & 400KHz (5V) compatibility
Bi-directional data transfer protocol
Self-timed write cycle (5ms max)
Write protect pin for hardware data protection
8-byte page (1K, 2K) and 16-byte page (4K,8K,16K)
write modes
Allows for partial page write
REF.
A
B
C
D
E
F
Millimeter
Min. Max.
5.80
6.20
4.80
5.00
3.80
4.00
0° 8°
0.40
0.90
0.19
0.25
REF.
M
H
L
J
K
G
Millimeter
Min. Max.
0.10
0.25
0.35
0.49
1.35
1.75
0.375 REF.
45°
1.27 TYP.
Figure 1. Pin Configurations
Pin Name
A0 – A2
SDA
SCL
WP
Gnd
Vcc
Function
Address inputs
Serial Data
Serial Clock Input
Write Protect
Ground
Power Supply
Absolute Maximum Ratings
Parameter
Ratings
Unit
Voltage on Any Pin with Respect to Ground
-0.8 to Vcc +1.5
V
Maximum Operating Voltage
6.25 V
DC Output Current
5.0 mA
Operating Temperature Range
-55 ~ +125
Storage Temperature Range
-65 ~ +150
Note: Stresses beyond 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 beyond those indicated in the operational sections of
these specifications are not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
GSC24BC01/02/02/04/08/16
Page: 1/9




 GSC24BC08
Figure 2. Block Diagram
ISSUED DATE :2006/06/14
REVISED DATE :
PIN Descriptions
Serial Data (SDA): The SDA pin used for sending and receiving data bits in serial mode. Since the SDA pin is
defined as an open-drain connection, a pull-up resistor is needed.
Serial Clock (SCL): The SCL input is used to synchronize data input and output with the clocked out on the
falling edge of SCL.
Device/Page Addresses (A2, A1, A0): The A2, A1, and A0 pins are used to address multiple devices on a
single bus system and should be hard-wired.
The GSC24BC01 and GSC24BC02 use the A2, A1 and A0 pins to provide the capability for addressing up
to eight 1K/2K devices on a single bus system (please see the Device Addressing section for further
details)
The GSC24BC04 uses the A2 and A1 inputs and a total of for 4K device may be addressed on a single
bus system. The A0 pin in not used, but should be grounded if possible.
The GSC24BC08 only uses the A2 input hardwire addressing. On a single bus system, a total of two 8K
devices may be addressed. The A0 and A1 pins are not used, but should be grounded if possible.
The GSC24BC16 does not uses the device address pins, so only one device can be connected to a
single bus system. Therefore, the A0, A1 and A2 pins are not used, but should be grounded if possible.
Write Protect (WP): The GSC24BC01/02/04/08/16 has a Write Protect pin that provides hardware data
protection. When connected to ground, the Write Protect pin allows for normal read/write operations. If the WP
pin is connected to VCC, no data can be overwritten.
GSC24BC01/02/02/04/08/16
Page: 2/9




 GSC24BC08
ISSUED DATE :2006/06/14
REVISED DATE :
Memory Organization
The internal memory organization for the GSC24BC family is arranged differently for each of the densities. The
GSC24bc01, for instance, is internally organized as 16 pages of 8 bytes each and requires a 7-bit data word
address. The GSC24BC16, on the other hand, is organized as 128 pages of 16 bytes each with an 11-bit data
word address. The table below summarizes these differences.
Density
GSC24BC01 (1K)
GSC24BC02 (2K)
GSC24BC04 (4K)
GSC24BC08 (8K)
GSC24BC16 (16K)
# of pages
16 pages
32 pages
32 pages
64 pages
128 pages
Bytes per page
8 bytes
8 bytes
16 bytes
16 bytes
16 bytes
Data word address length
7 bits
8 bits
9 bits
10 bits
11 bits
PIN Capacitance
Applicable over recommended operating range from TA=25
Symbol
Test Condition
CI/O Input/Output Capacitance (SDA)
CIN Input Capacitance (A0, A1, A2, SCL)
Note: 1. This parameter is characterized and not 100% tested.
, f=1.0MHz, Vcc=+1.8V
Max Unit
8 pF
6 pF
Condition
VI/O=0V
VIN=0V
DC Characteristics
Applicable over recommended operating range from: TA=-40 ~ +85 , VCC=+1.8 ~ +5V (unless otherwise noted)
Parameter
Symbol
Test Condition
Min TYP Max Unit
Supply Voltage
VCC1
1.8 - 5.5 V
Supply Voltage
VCC2
2.7 - 5.5 V
Supply Voltage
VCC3
4.5 - 5.5 V
Supply Current VCC=5.0V
ICC READ at 100KHz
- 0.4 1.0 mA
Supply Current VCC=5.0V
ICC WRITE at 100KHz
- 2.0 3.0 mA
Standby Current VCC=1.8V
Standby Current VCC=2.5V
Standby Current VCC=5.5V
ISB1
ISB2
ISB3
VIN= VCC or VSS
VIN= VCC or VSS
VIN= VCC or VSS
- 0.6 3.0 A
- 1.4 4.0 A
- 5.0 18
A
Input Leakage Current
ILI VIN= VCC or VSS
- 0.2 5.0 A
Output Leakage Current
Input Low Level (1)
Input High Level (1)
ILO VOUT= VCC or VSS
VIL
VIH
- 0.1 5.0
-0.6 - VCCx0.3
VCCx0.7 - VCC+0.5
A
V
V
Output Low Level VCC=3.0V
VOL2 IOL=2.1mA
- - 0.4 V
Output Low Level VCC=3.0V
VOL1 IOL=0.15mA
- - 0.2 V
Note 1: VIL and VIH max are reference only and are not tested.
GSC24BC01/02/02/04/08/16
Page: 3/9






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