Specification	CY27C256A-45ZC

Access Time	45 ns
Memory Depth	32 K
Memory Format	EPROM
Memory Interface (Type)	Parallel
Memory Size	32 kB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.724 "
Package Name	32-TFSOP, 32-TSOP I
Package Width	18.4 mm
Technology	EPROM - OTP
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

CY27C256 Series

Part	Memory Format	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package / Case	Memory Interface (Type)	Mounting Type	Access Time	Operating Temperature (Max)	Operating Temperature (Min)	Memory Size	Memory Type	Memory Depth	Memory Width	Package Name	Package Length	Package Width	Technology	Package Feature	Package Features
INFINEON CY27C256A-200QMB	EPROM	5.5 V	4.5 V	32-LCC (J-Lead)	Parallel	Surface Mount	200 ns	125 °C	-55 °C	32 kB	Non-Volatile	32 K	8 bit	32-LCC	0.45 in	13.97 mm	EPROM - UV
INFINEON CY27C256A-200WMB	EPROM	5.5 V	4.5 V		Parallel	Through Hole	200 ns	125 °C	-55 °C	32 kB	Non-Volatile	32 K	8 bit	28-CDIP 28-CERDIP	0.6 in	15.24 mm	EPROM - UV	Window	Window
INFINEON CY27C256-70JC	EPROM	5.5 V	4.5 V	32-LCC (J-Lead)	Parallel	Surface Mount	70 ns	70 °C	0 °C	32 kB	Non-Volatile	32 K	8 bit	32-PLCC	13.97 mm	11.43 mm	EPROM - OTP
INFINEON CY27C256-150WI	EPROM	5.5 V	4.5 V		Parallel	Through Hole	150 ns	85 °C	-40 °C	32 kB	Non-Volatile	32 K	8 bit	28-CDIP 28-CERDIP	0.6 in	15.24 mm	EPROM - UV	Window	Window
INFINEON CY27C256A-70ZC	EPROM	5.5 V	4.5 V		Parallel	Surface Mount	70 ns	70 °C	0 °C	32 kB	Non-Volatile	32 K	8 bit	32-TFSOP 32-TSOP I	0.724 "	18.4 mm	EPROM - OTP
INFINEON CY27C256T-55ZI	EPROM	5.5 V	4.5 V		Parallel	Surface Mount	55 ns	85 °C	-40 °C	32 kB	Non-Volatile	32 K	8 bit	32-TFSOP 32-TSOP I	0.724 "	18.4 mm	EPROM - OTP
INFINEON CY27C256-150JC	EPROM	5.5 V	4.5 V	32-LCC (J-Lead)	Parallel	Surface Mount	150 ns	70 °C	0 °C	32 kB	Non-Volatile	32 K	8 bit	32-PLCC	13.97 mm	11.43 mm	EPROM - OTP
INFINEON CY27C256A-45ZC	EPROM	5.5 V	4.5 V		Parallel	Surface Mount	45 ns	70 °C	0 °C	32 kB	Non-Volatile	32 K	8 bit	32-TFSOP 32-TSOP I	0.724 "	18.4 mm	EPROM - OTP

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