[ GENUSION’s embedded NVM IP]
GENUSION provides three kinds of embedded NVM IPs, those are eCFlash, eB4Flash and eB4EEPROM in compliance with variety of applications.
eCFlash is embedded flash memory IP which can be applied to standard CMOS process without any additional masks, suitable for the application requires small density and small erase/write cycles.
eB4Flash and eB4EEPROM are embedded B4-Flash technology which achieves smaller memory cell, lower power consumption and higher reliability compared with those of conventional embedded flash and EEPROMs.
large data storage for SoC (System on Chip) and Microcontroller, and small data storage for security codes, ID data, trimming data, etc. contributing product planning and differentiation.
[New choice for the embedded NVM IP of MCU and Logic Devices: B4-Flash IP]
eB4Flash IP, which realized by the operation principle of B4-Flash, is the indispensable eNVM IP of high performance MCUs and logical devices. It can achieve high performance and high reliability embedded NVM solutions through the operation principle of B4-Flash. Furthermore, eB4-Flash is easily to be production because it could be realized through FG process which is in common use in the semiconductor industry. At the same time, compared with the conventional embedded NOR type NVM IP, it can realize the smallest cell size (below 50nm) by eB4-Flash NVM technology.
[Advantages of eB4Flash/EEPROM IP]
- Realized Low cost, high density embedded NVM through small cell/Macro size.
Realized high speed program and read
- - B4-HE operation principle can be applied to kinds of embedded application easily.
- - with small programming current, it can work through simple boost circuit.
Realized low power consumption erase and program operation
- - High speed sensing amplifier, access time is only 15~20ns
Realized high reliability
- - program based on B4-HE principle and FN erase
- - realized high reliability through B4-Flash principle
- - Continuous read for 20 years
- - 125℃, 20 years’ data retention after 100k erase/program cycles
eCFlash is an embedded memory IP fully compatible with standard CMOS process (no additional process, no mask adder), which has the capability of flash erase/write cycling and superior data retention characteristics. The eCFlash IP can be provided by hard macro for memory core and RTL for control logic, which brings the standard CMOS logic design affinity. eCFlash is proven its stable operation and high reliability in 0.35um to 90nm various kind of CMOS process by actual silicon of single non-volatile element and/or test array chip.
[Product application area expansion by eCFlash IP]
By applying the eCFlash IP to your CMOS process, you can obtain electrically re-writable with good data retention capability non-volatile memory in your chip, which expands your product application area drastically.