24C08 Datasheet PDF - Estek Electronics
| Part Number | 24C08 | |
| Description | (24C0x) 8-lead SOP and 8-lead TSSOP Packages | |
| Manufacturers | Estek Electronics | |
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There is a preview and 24C08 download ( pdf file ) link at the bottom of this page. Total 13 Pages | ||
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24C02 / 24C04 / 24C08 / 24C16
Features
¡Wide Voltage Operation
- VCC = 1.8V to 5.5V
¡Operating Ambient Temperature: -40 C to +85 C
¡Internally Organized:
- 24C02, 256 X 8 (2K bits)
www.DataShee-t4U24.cCo0m4, 512 X 8 (4K bits)
- 24C08, 1024 X 8 (8K bits)
- 24C16, 2048 X 8 (16K bits)
¡Two-wire Serial Interface
¡Schmitt Trigger, Filtered Inputs for Noise Suppression
¡Bidirectional Data Transfer Protocol
¡1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility
¡Write Protect Pin for Hardware Data Protection
¡8-byte Page (2K), 16-byte Page (4K, 8K, 16K) Write Modes
¡Partial Page Writes Allowed
¡Self-timed Write Cycle (5 ms max)
¡High-reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
¡8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages
¡Die Sales: Wafer Form, Waffle Pack
General Description
The 24C02/ 24C04/ 24C08/ 24C16 provides 2048/4096/8192/16384 bits of serial electrically erasable and
programmable read-only memory (EEPROM) organized as 256/512/1024/2048 words of 8 bits each. The device is
optimized for use in many industrial and commercial applications where low-power and low-voltage operation are
essential. The 24C02/ 24C04/ 24C08/ 24C16 is available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead
TSSOP packages and is accessed via a two-wire serial interface.
Pin Configuration
8-lead PDIP
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
8-lead SOP
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
8-lead TSSOP
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
Pin Descriptions
¡Table 1: Pin Configuration
Pin Designation
A0 - A2
SDA
SCL
WP
GND
VCC
NC
Type
I
I/O & Open-drain
I
I
P
P
NC
Name and Functions
Address Inputs
Serial Data
Serial Clock Input
Write Protect
Ground
Power Supply
No Connect
BEIJING ESTEK ELECTRONICS CO.,LTD
1
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¡Figure 3: Output Acknowledge
24C02 / 24C04 / 24C08 / 24C16
SCL
www.DataSheet4U.comDATA IN
DATA OUT
START
1
89
ACKNOWLEDGE
Device Addressing
The 2K, 4K, 8K and 16K EEPROM devices all require an 8-bit device address word following a start condition to enable
the chip for a read or write operation (see to Figure 4 on page 7).
The device address word consists of a mandatory "1", "0" sequence for the first four most significant bits as shown.
This is common to all the Serial EEPROM devices.
The next 3 bits are the A2, A1 and A0 device address bits for the 2K EEPROM. These 3 bits must compare to their
corresponding hardwired input pins.
The 4K EEPROM only uses the A2 and A1 device address bits with the third bit being a memory page address bit. The
two device address bits must compare to their corresponding hardwired input pins. The A0 pin is no connect.
The 8K EEPROM only uses the A2 device address bit with the next 2 bits being for memory page addressing. The A2 bit
must compare to its corresponding hard-wired input pin. The A1 and A0 pins are no connect.
The 16K does not use any device address bits but instead the 3 bits are used for memory page addressing. These page
addressing bits on the 4K, 8K and 16K devices should be considered the most significant bits of the data word address
which follows. The A0, A1 and A2 pins are no connect.
The eighth bit of the device address is the read/write operation select bit. A read operation is initiated if this bit is high
and a write operation is initiated if this bit is low.
Upon a compare of the device address, the EEPROM will output a "0". If a compare is not made, the chip will return to a
standby state.
BEIJING ESTEK ELECTRONICS CO.,LTD
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 24C08 electronic component. |
| Information | Total 13 Pages | |
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| Download | [ 24C08.PDF Datasheet ] | |
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