7C4221 Series

Part	Programmable Flags Support	Package Length	Package Name	Package Width	Expansion Type	Package / Case	FWFT Support	Current - Supply (Max)	Bus Directional	Operating Temperature (Max)	Retransmit Capability	Memory Width	Memory Depth	Access Time	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Data Rate	Mounting Type	Function	Memory Size (Total)
INFINEON CY7C4221-25JCT	Yes	0.45 in	32-PLCC	13.97 mm	Depth Width	32-LCC (J-Lead)	No	35 mA	Uni-Directional	70 °C	Yes	18 bit	1 K	15 ns	5.5 V	4.5 V	40 MHz	Surface Mount	Synchronous
INFINEON CY7C4221-15JC	Yes	0.45 in	32-PLCC	13.97 mm	Depth Width	32-LCC (J-Lead)	No	35 mA	Uni-Directional	70 °C	No	9 bit	1 K	10 ns	5.5 V	4.5 V	66.7 MHz	Surface Mount	Synchronous
INFINEON CY7C4221-25JC	Yes	0.45 in	32-PLCC	13.97 mm	Depth Width	32-LCC (J-Lead)	No	35 mA	Uni-Directional	70 °C	No	9 bit	1 K	15 ns	3.6 V	3 V	40 MHz	Surface Mount	Synchronous
INFINEON CY7C4221V-15AC	Yes	7 mm	32-TQFP	7 mm	Depth Width	32-TQFP	No	20 mA	Uni-Directional	70 °C	No	9 bit	1 K	11 ns	3.6 V	3 V	66.7 MHz	Surface Mount	Synchronous	9 K
INFINEON CY7C4221V-15JC	Yes	0.45 in	32-PLCC	13.97 mm	Depth Width	32-LCC (J-Lead)	No	20 mA	Uni-Directional	70 °C	Yes	18 bit	1 K	11 ns	5.5 V	4.5 V	66.7 MHz	Surface Mount	Synchronous
INFINEON CY7C4221-15JXC	Yes	0.45 in	32-PLCC	13.97 mm	Depth Width	32-LCC (J-Lead)	No	35 mA	Uni-Directional	70 °C	No	9 bit	1 K	10 ns	5.5 V	4.5 V	66.7 MHz	Surface Mount	Synchronous	9 K

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