AT28C64B-15JU

Maximum Clock Frequency :
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Memory Size : 64 Kbit
Organization : 8 K x 8
Operating Supply Voltage : 5 V
Data Retention : 10 Years
Package / Case : PLCC-32
Maximum Operating Current : 40 mA


Pinout




Description

The AT28C64B-15JU is one member of the AT28C64X family which is designed as the low-power, high-performance 8,192 words by 8 bit nonvolatile electrically erasable and Programmable Read Only Memory with popular, easy to use features. The device is manufactured with Atmel's reliable nonvolatile technology.

Features of the AT28C64B-15JU are:(1)DATA polling for end of program detection;(2)commercial and industrial temperature ranges;(3)fast read access time - 120 ns;(4)fast byte write - 200 ms or 1 ms;(5)direct microprocessor control:READY/BUSY open drain output;(6)high reliability;(7)low power:30 mA active current and 100 mA CMOS standby current;(8)two 8 KB boot blocks with lockout;(9)CMOS and TTL compatible inputs and outputs;(10)internal program control and timer;(11)fast read access time - 120 ns;(12)JEDEC approved byte-wide pinout.

The absolute maximum ratings of the AT28C64B-15JU can be summarized as:(1)temperature under bias:-55°C to +125°C;(2)storage temperature:-65°C to +150°C;(3)all input voltages (including NC pins) with respect to ground:-0.6V to +6.25V;(4)all output voltages with respect to ground:-0.6V to Vcc+0.6V;(5)voltage on OE with respect to ground:-0.6V to +13.5V.

The DC characteristics of the AT28C64B-15JU can be summarized as:(1)input load current:10 uA;(2)output leakage current:10 uA;(3)Vcc standby current CMOS (Com.):100 uA;(4)Vcc standby current CMOS (Ind.):100 uA;(5)Vcc standby current TTL:3 mA;(6)Vcc active current:30 mA;(7)input low voltage:0.8 V;(8)input high voltage:2.0 V;(9)output low voltage:.45 V;(10)output high voltage:2.4 V. If you want to know more information such as the electrical characteristics about the AT28C64B-15JU, please download the datasheet in www.seekic.com or www.chinaicmart.com.

Parameters:

Technical/Catalog Information	AT28C64B-15JU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Memory Type	EEPROM
Memory Size	64K (8K x 8)
Speed	150ns
Interface	Parallel
Package / Case	32-PLCC
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Format - Memory	EEPROMs - Parallel
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT28C64B 15JU AT28C64B15JU