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参数资料
| 型号： | ST24C04R |
| 厂商： | 意法半导体 |
| 英文描述： | Serial 4K (512 x 8) EEPROM(串行4K EEPROM) |
| 中文描述： | 串行4K的（512 × 8）的EEPROM（4K的串行EEPROM中） |
| 文件页数： | 9/16页 |
| 文件大小： | 163K |
| 代理商： | ST24C04R |
The ST24/25x04 are 4K bit electrically erasable
programmable memories (EEPROM), organized
as 2 blocks of 256 x 8 bits. They are manufactured
in SGS-THOMSON’s Hi-Endurance Advanced
CMOS technology which guarantees an endur-
ance of one million erase/write cycles with a data
retention of 40 years. The memories operate with
a power supply value as low as 1.8V for the
ST24C04R only.
Both Plastic Dual-in-Line and Plastic Small Outline
packages are available.
The memories are compatible with the I2C stand-
ard, two wire serial interface which uses a bi-direc-
tional data bus and serial clock. The memories
carry a built-in 4 bit, unique device identification
code (1010) corresponding to the I2C bus defini-
tion. This is used together with 2 chip enable inputs
(E2, E1) so that up to 4 x 4K devices may be
attached to the I2C bus and selected individually.
The memories behave as a slave device in the I2C
protocol with all memory operations synchronized
by the serial clock. Read and write operations are
initiated by a START condition generated by the
bus master. The START condition is followed by a
stream of 7 bits (identification code 1010), plus one
read/write bit and terminated by an acknowledge
bit.
SDA
VSS
SCL
MODE/WC
E1
PRE
VCC
E2
AI00852D
ST24x04
ST25x04
ST24C04R
1
2
3
4
8
7
6
5
Figure 2A. DIP Pin Connections
1
AI01107D
2
3
4
8
7
6
5
SDA
VSS
SCL
MODE/WC
E1
PRE
VCC
E2
ST24x04
ST25x04
ST24C04R
Figure 2B. SO Pin Connections
DESCRIPTION (cont’d)
Symbol
Parameter
Value
Unit
TA
Ambient Operating Temperature
–40 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
TLEAD
Lead Temperature, Soldering
(SO8 package)
(PSDIP8 package)
40 sec
10 sec
215
260
°C
VIO
Input or Output Voltages
–0.6 to 6.5
V
VCC
Supply Voltage
–0.3 to 6.5
V
VESD
Electrostatic Discharge Voltage (Human Body model)
(2)
4000
V
Electrostatic Discharge Voltage (Machine model)
(3)
500
V
Notes: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings"
may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other
conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability. Refer also to the SGS-THOMSON SURE Program and other
relevant quality documents.
2. MIL-STD-883C, 3015.7 (100pF, 1500
).
3. EIAJ IC-121 (Condition C) (200pF, 0
).
Table 2. Absolute Maximum Ratings (1)
2/16
ST24/25C04, ST24C04R, ST24/25W04
相关PDF资料 |
PDF描述 |
|---|---|
| ST25C08M1 | 1K X 8 SPI BUS SERIAL EEPROM, PDSO8 |
| ST280C04C1L | 960 A, 400 V, SCR, TO-200AB |
| ST280C04C2L | 960 A, 400 V, SCR, TO-200AB |
| ST280C04C2 | 960 A, 400 V, SCR, TO-200AB |
| ST280C04C3L | 960 A, 400 V, SCR, TO-200AB |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ST24C04RB1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| ST24C04RB3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| ST24C04RB5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| ST24C04RB6 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| ST24C04RM1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
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