FRAM I2C
MB85RC512T
产品概述
Unlike SRAM, the MB85RC512T is able to retain data without using a data backup battery.
The read/write endurance of the nonvolatile memory cells used for the MB85RC512T has improved to be at least 1013 cycles, significantly outperforming other nonvolatile memory products in the number.
The MB85RC512T does not need a polling sequence after writing to the memory such as the case of Flash memory or E2PROM.
■ FEATURES
• Bit configuration : 65,536 words × 8 bits
• Two-wire serial interface : Fully controllable by two ports: serial clock (SCL) and serial data (SDA).
• Operating frequency : 3.4 MHz (Max @HIGH SPEED MODE)
1 MHz (Max @FAST MODE PLUS)
• Read/write endurance : 1013 times / byte
• Data retention : 10 years ( +85℃), 95 years ( +55 ℃)
• Operating power supply voltage: 1.7 V to 3.6 V
• Low-power consumption : Operating power supply current 0.71 mA (Typ @3.4 MHz)
1.2 mA (Max @3.4 MHz)
Standby current 15μA (Typ)
Sleep current 4 μA (Typ)
• Operation ambient temperature range: -40 ℃ to + 85℃
• Package : 8-pin plastic SOP (FPT-8P-M02)