Specification	CY14B256I-SFXI

Clock Frequency	3.4 MHz
Memory Depth	32 K
Memory Format	NVSRAM
Memory Interface (Type)	I2C
Memory Size	32 kB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.295 in
Package Name	16-SOIC
Package Width	7.5 mm
Technology	NVSRAM (Non-Volatile SRAM)
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.7 V

CY14B256 Series

Part	Memory Format	Technology	Operating Temperature (Max)	Operating Temperature (Min)	Memory Interface (Type)	Write Cycle Time - Word	Write Cycle Time - Page	Memory Depth	Memory Width	Mounting Type	Package Length	Package Name	Package Width	Access Time	Memory Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Size	Clock Frequency
INFINEON CY14B256KA-SP25XIT	NVSRAM	NVSRAM (Non-Volatile SRAM)	85 °C	-40 °C	Parallel	25 ns	25 ns	32 K	8 bit	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	25 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256L-SZ35XCT	NVSRAM	NVSRAM (Non-Volatile SRAM)	70 °C	0 °C	Parallel	35 ns	35 ns	32 K	8 bit	Surface Mount	0.295 in	32-SOIC	7.5 mm	35 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256K-SP35XI	NVSRAM	NVSRAM (Non-Volatile SRAM)	85 °C	-40 °C	Parallel	35 ns	35 ns	32 K	8 bit	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	35 ns	Non-Volatile	3.45 V	2.7 V	32 kB
INFINEON CY14B256L-SP35XC	NVSRAM	NVSRAM (Non-Volatile SRAM)	70 °C	0 °C	Parallel	35 ns	35 ns	32 K	8 bit	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	35 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256K-SP25XC	NVSRAM	NVSRAM (Non-Volatile SRAM)	70 °C	0 °C	Parallel	25 ns	25 ns	32 K	8 bit	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	25 ns	Non-Volatile	3.45 V	2.7 V	32 kB
INFINEON CY14B256I-SFXI	NVSRAM	NVSRAM (Non-Volatile SRAM)	85 °C	-40 °C	I2C			32 K	8 bit	Surface Mount	0.295 in	16-SOIC	7.5 mm		Non-Volatile	3.6 V	2.7 V	32 kB	3.4 MHz
INFINEON CY14B256L-SZ35XCT	NVSRAM	NVSRAM (Non-Volatile SRAM)	70 °C	0 °C	Parallel	35 ns	35 ns	32 K	8 bit	Surface Mount	0.295 in	32-SOIC	7.5 mm	35 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256L-SP35XC	NVSRAM	NVSRAM (Non-Volatile SRAM)	70 °C	0 °C	Parallel	35 ns	35 ns	32 K	8 bit	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	35 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256L-SZ45XI	NVSRAM	NVSRAM (Non-Volatile SRAM)	85 °C	-40 °C	Parallel	45 ns	45 ns	32 K	8 bit	Surface Mount	0.295 in	32-SOIC	7.5 mm	45 ns	Non-Volatile	3.6 V	2.7 V	32 kB
INFINEON CY14B256LA-ZS25XIT	NVSRAM	NVSRAM (Non-Volatile SRAM)	85 °C	-40 °C	Parallel	25 ns	25 ns	32 K	8 bit	Surface Mount	10.16 mm	44-TSOP 44-TSOP II	10.16 mm	25 ns	Non-Volatile	3.6 V	2.7 V	32 kB

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CY14B256I-SFXI | Datasheet