Specification	AT27C020-12PC

Access Time	120 ns
Memory Depth	256 K
Memory Format	EPROM
Memory Interface (Type)	Parallel
Memory Size	2 Mb
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Through Hole
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.6 in
Package Name	32-PDIP, 32-DIP
Package Width	15.24 mm
Technology	EPROM - OTP
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

AT27C020 Series

2Mb (256-Kbit x 8) 5V OTP EPROM

Part	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package / Case	Technology	Mounting Type	Memory Width	Memory Depth	Package Width	Package Name	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Access Time	Memory Format	Memory Interface (Type)	Memory Type	Memory Size
Microchip Technology AT27C020-90JU	5.5 V	4.5 V	32-LCC (J-Lead)	EPROM - OTP	Surface Mount	8 bit	256 K	11.43 mm	32-PLCC	13.97 mm	-40 °C	85 °C	90 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-70TC	5.5 V	4.5 V		EPROM - OTP	Surface Mount	8 bit	256 K	18.4 mm	32-TFSOP 32-TSOP	0.724 "	0 °C	70 °C	70 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-12JI	5.5 V	4.5 V	32-LCC (J-Lead)	EPROM - OTP	Surface Mount	8 bit	256 K	11.43 mm	32-PLCC	13.97 mm	-40 °C	85 °C	120 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-55PC	5.5 V	4.5 V		EPROM - OTP	Through Hole	8 bit	256 K	15.24 mm	32-DIP 32-PDIP	0.6 in	0 °C	70 °C	55 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-55TU	5.5 V	4.5 V		EPROM - OTP	Surface Mount	8 bit	256 K	18.4 mm	32-TFSOP 32-TSOP	0.724 "	-40 °C	85 °C	55 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-15TC	5.5 V	4.5 V		EPROM - OTP	Surface Mount	8 bit	256 K	18.4 mm	32-TFSOP 32-TSOP	0.724 "	0 °C	70 °C	150 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-70PC	5.5 V	4.5 V		EPROM - OTP	Through Hole	8 bit	256 K	15.24 mm	32-DIP 32-PDIP	0.6 in	0 °C	70 °C	70 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-15JI	5.5 V	4.5 V	32-LCC (J-Lead)	EPROM - OTP	Surface Mount	8 bit	256 K	11.43 mm	32-PLCC	13.97 mm	-40 °C	85 °C	150 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-55JC	5.5 V	4.5 V	32-LCC (J-Lead)	EPROM - OTP	Surface Mount	8 bit	256 K	11.43 mm	32-PLCC	13.97 mm	0 °C	70 °C	55 ns	EPROM	Parallel	Non-Volatile	2 Mb
Microchip Technology AT27C020-90PU	5.5 V	4.5 V		EPROM - OTP	Through Hole	8 bit	256 K	15.24 mm	32-DIP 32-PDIP	0.6 in	-40 °C	85 °C	90 ns	EPROM	Parallel	Non-Volatile	2 Mb

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

AT27C020-12PC | Datasheet