PROM 串行 I²C,ON Semiconductor### EEPROM 串行存取 - ON Semiconductor
The CAT34C02 is a 2 kb Serial CMOS EEPROM, internally organized as 16 pages of 16 bytes each, for a total of 256 bytes of 8 bits each.It features a 16-byte page write buffer and supports both the Standard 100 kHz as well as Fast 400 kHz IWrite operations can be inhibited by taking the WP pin High this protects the entire memory or by setting an internal Write Protect flag via Software command this protects the lower half of the memory.In addition to Permanent Software Write Protection, the CAT34C02 also features JEDEC compatible Reversible Software Write Protection for DDR2 Serial Presence Detect SPD applications operating over the 1.7 V to 3.6 V supply voltage range.The CAT34C02 is fully backwards compatible with earlier DDR1 SPD applications operating over the 1.7 V to 5.5 V supply voltage range.
Features
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频率 0.4 MHz
无卤素状态 Halogen Free
供电电流 2 mA
针脚数 8
时钟频率 400 kHz
存取时间 900 ns
存取时间Max 900 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.7 V
安装方式 Surface Mount
引脚数 8
封装 UDFN-8
长度 3.05 mm
宽度 2.05 mm
高度 0.5 mm
封装 UDFN-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
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CAT34C02HU4IGT4A ON Semiconductor 安森美 | 当前型号 | 当前型号 |
CAT34C02HU3I-GT4 安森美 | 完全替代 | CAT34C02HU4IGT4A和CAT34C02HU3I-GT4的区别 |
CAT34C02HU3IGT4A 安森美 | 完全替代 | CAT34C02HU4IGT4A和CAT34C02HU3IGT4A的区别 |