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Cypress Semiconductor 2Mbit Parallel FRAM Memory 44-Pin TSOP, FM28V202A-TG


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Packaging Options:
RS Stock No.:
124-2992
Mfr. Part No.:
FM28V202A-TG
Manufacturer:
Cypress Semiconductor
unitsPer unit
1 - 9SGD43.90
10 - 24SGD41.15
25 - 99SGD39.83
100 +SGD33.92

F-RAM, Cypress Semiconductor


Ferroelectric Random Access Memory (F-RAM) is energy-efficient and it has the highest-reliability of the non-volatile RAMs for both serial and parallel interfaces. Parts with suffix A are designed for automotive applications and are AEC-Q100 qualified.


Nonvolatile Ferroelectric RAM Memory
Fast write speed
High endurance
Low power consumption


2-Mbit ferroelectric random access memory (F-RAM) logically organized as 128 K ´ 16
Configurable as 256 K ´ 8 using UB and LB
High-endurance 100 trillion (1014) read/writes
151-year data retention (see the Data Retention and Endurance table)
NoDelay™ writes
Page mode operation to 30-ns cycle time
Advanced high-reliability ferroelectric process
SRAM compatible
Industry-standard 128 K ´ 16 SRAM pinout
60-ns access time, 90-ns cycle time
Advanced features
Software-programmable block write-protect
Superior to battery-backed SRAM modules
No battery concerns
Monolithic reliability
True surface mount solution, no rework steps
Superior for moisture, shock, and vibration
Low power consumption
Active current 7 mA (typ)
Standby current 120 μA (typ)
Low-voltage operation: VDD = 2.0 V to 3.6 V
Industrial temperature: –40 °C to +85 °C
44-pin thin small outline package (TSOP) Type II


FRAM (Ferroelectric RAM)

FRAM (Ferroelectric Random Access Memory) is a non-volatile memory that uses ferroelectric film as a capacitor for storing data. Possessing characteristics of both ROM and RAM devices, F-RAM features high-speed access, high endurance in write mode, low power consumption, non-volatility, and excellent tamper resistance. It is therefore ideal memory for use in smart cards which need high security and low power consumption, as well as cellular phones and other devices.

AttributeValue
Memory Size2Mbit
Organisation128K x 16 bit
Interface TypeParallel
Data Bus Width16bit
Maximum Random Access Time60ns
Mounting TypeSurface Mount
Package TypeTSOP
Pin Count44
Dimensions18.51 x 10.26 x 1.04mm
Length18.51mm
Width10.26mm
Maximum Operating Supply Voltage3.6 V
Height1.04mm
Maximum Operating Temperature+85 °C
Minimum Operating Supply Voltage2 V
Minimum Operating Temperature-40 °C
Number of Bits per Word16bit
Number of Words128K