Overview Of Reram; Reram Rewriting Method - Panasonic MN101L Series User Manual

Chapter 18
ReRAM

18.1 Overview of ReRAM

Table:18.1.1 shows the outline of ReRAM specifications.
Memory size
Program endurance
Programming Voltage
Reading Voltage
Data retention duration
ReRAM programming method
Programming data unit
Function of data protection
18.1.1

ReRAM Rewriting Method

The data of ReRAM can be programmed with the following method.
Programmer writing
ReRAM is programmed with an external unit such as a debugger (PanaX-EX) or a serial programmer.
Self-programming
ReRAM is programmed with the software embedded in the program area.
XVIII - 2 Overview of ReRAM
Table:18.1.1 Outline of ReRAM Specifications
Function Description
64 KB
Program area (62 KB): 1000 times (Min.)
Data area (2 KB): 100,000 times (Min.)
V : 1.8 V to 3.6 V
DD30
V : 1.1 V to 3.6 V
DD30
10 years
Programmer writing
Self-programming
1 Byte (Max. 64 Bytes at once.)
Protective function
Security function