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Adesto Technologies
RM24C32C-B
Adesto Technologies
RM24C32DS
 
Adesto Technologies
RM25C32C
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RM24C32DS

32-Kbit 1.65V Minimum Non-Volatile Serial Memory I²C Bus

Adesto Technologies

The Adesto® RM24C32DS is a 32Kbit, serial memory device that utilizes Adesto's CBRAM® resistive technology. The memory devices use a single low-voltage supply ranging from 1.65V to 3.6V. The Adesto® I²C device is accessed through a 2-wire I²C compatible interface consisting of a Serial Data (SDA) and Serial Clock (SCL). The maximum clock (SCL) frequency is 1MHz. The devices have both byte write and page write capability. Page write is 32 bytes. The Byte Write operation of CBRAM consumes only 10% of the energy consumed by a Byte Write operation of EEPROM devices of similar size. The Page Write operation of CBRAM is 4-6 times faster than the Page Write operation of similar EEPROM devices. Both random and sequential reads are available. Sequential reads are capable of reading the entire memory in one operation. External address pins permit up to eight devices on the same data bus. The devices are available in standard 8-pin SOIC, TSSOP and 8-pad UDFN.

Specifications
  • Clock Frequency:1MHz
  • Memory Format:CBRAM®
  • Memory Interface:I²C
  • Memory Size:32Kb (4K x 8)
  • Memory Type:Non-Volatile
  • Mounting Type:Surface Mount
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Package / Case:8-SOIC (0.154", 3.90mm Width)
  • Packaging:Tube
  • Supplier Device Package:8-SOIC
  • Technology:CBRAM
  • Voltage - Supply:1.65V ~ 3.6V
  • Write Cycle Time - Word, Page:100µs, 2.5ms
Parts