AT29C040A-90JU

Timing Type :
Packaging :
Mounting Style : SMD/SMT
Interface Type : SPI
Operating Temperature : + 85 C
Access Time : 90 ns
Memory Type : NOR Flash
Architecture : Sectored
Data Bus Width : 8 bit
Supply Voltage - Max : 5.5 V
Supply Voltage - Min : 4.5 V
Package / Case : PLCC-32
Maximum Operating Current : 40 mA
Memory Size : 512 K


Description

The AT29C040A-90JU is designed as one kind of 5-volt only in-system Flash Programmable and Erasable Read Only Memory (PEROM) that offers access times up to 90 ns, and a low 220 mW power dissipation. Features of the  are:(1)fast read access time - 90 ns; (2)5-volt only reprogramming; (3)sector program operation; (4)single cycle reprogram (erase and program); (5)2048 sectors (256 bytes/sector); (6)internal address and data latches for 256 bytes; (7)internal program control and timer; (8)hardware and software data protection; (9)two 16K bytes boot blocks with lockout; (10)fast sector program cycle time - 10 ms; (11)DATA polling for end of program detection; (12)low power dissipation; (13)40 mA active current; (14)100 uA CMOS standby current; (15)typical endurance > 10,000 cycles; (16)single 5V +/-10% supply; (17)green (Pb/Halide-free) packaging option.

The absolute maximum ratings of the AT29C040A-90JU 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: -0.6 V to +6.25 V;(4)All Output Voltages with Respect to Ground: -0.6 V to VCC+0.6 V;(5)Voltage on OE with Respect to Ground: -0.6 V to +13.5 V.

The electrical characteristics of the AT29C040A-90JU can be summarized as:(1)Input Load Current: 10 A;(2)Output Leakage Current: 10 A;(3)VCC Standby Current CMOS: 300 A;(4)VCC Standby Current TTL: 3 mA;(5)VCC Active Current: 40 mA;(6)Input Low Voltage: 0.8 V;(7)Input High Voltage: 2.0 V;(8)Output Low Voltage: 0.45 V;(9)Output High Voltage: 2.4 V;(10)Output High Voltage CMOS: 4.2 V. If you want to know more information such as the electrical characteristics about AT29C040A-90JU, please download the datasheet in www.seekic.com or www.chinaicmart.com.

Parameters:

Technical/Catalog Information	AT29C040A-90JU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Memory Type	FLASH
Memory Size	4M (512K x 8)
Speed	90ns
Interface	Parallel
Package / Case	32-PLCC
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Format - Memory	FLASH
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT29C040A 90JU AT29C040A90JU