AT49BV322A-70TU

Series: -
Operating Temperature: -40°C ~ 85°C
Format - Memory: FLASH
Memory Type: FLASH
Speed: 70ns
Interface: Parallel
Packaging: Tray
Package / Case: 48-TFSOP (0.724", 18.40mm Width)
Supplier Device Package: 48-TSOP
Manufacturer: Atmel
Memory Size: 32M (4M x 8, 2M x 16)
Voltage - Supply: 2.65 V ~ 3.6 V


Description

The AT49BV322A-70TU| AT49BV322A-90TI| AT49BV322AT-90TI| AT49BV322AT70CI| AT49BV322A-90TI is a series of The AT49BV322A(T).The AT49BV322A(T) is a 2.7-volt 32-megabit Flash memory organized as 2,097,152 words of 16 bits each or 4,194,304 bytes of 8 bits each. The x16 data appears on I/O0- I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 71 sectors for erase operations. The device is offered in a 48-lead TSOP and a 48-ball CBGA package.The device has CE and OE control signals to avoid any bus contention. AT49BV322A-70TU can be read or reprogrammed using a single power supply, making it ideally suited for in-system programming.

Features of The AT49BV322A(T) are:(1)Single Voltage Read/Write Operation: 2.65V to 3.6V;(2)Access Time 70 ns;(3)Sector Erase Architecture: Sixty-three 32K Word (64K Bytes) Sectors with Individual Write Lockout, Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout;(4)Fast Word Program Time 12 s;(5)Fast Sector Erase Time 300 ms;(6)Suspend/Resume Feature for Erase and Program: Supports Reading and Programming from Any Sector by Suspending Eraseof a Different Sector, Supports Reading Any Byte/Word in the Non-suspending Sectors by Suspending Programming of Any Other Byte/Word;(7)Low-power Operation: 12 mA Active, 13 A Standby;(8)Data Polling, Toggle Bit, Ready/Busy for End of Program Detection;(9)VPP Pin for Write Protection;(10)RESET Input for Device Initialization.(11)Sector Lockdown Support;(12)TSOP and CBGA Package Options;(13)Top or Bottom Boot Block Configuration Available;(14)128-bit Protection Register;(15)Minimum 100,000 Erase Cycles;(16)Common Flash Interface (CFI).

The absolute maximum ratings of the The AT49BV322A(T) 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 VPP with Respect to Ground:-0.6V to +13.0V.

Parameters:

Technical/Catalog Information	AT49BV322A-70TU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Memory Type	FLASH
Memory Size	32M (4Mx8, 2Mx16)
Speed	70ns
Interface	Parallel
Package / Case	48-TSOP
Packaging	Tray
Voltage - Supply	2.65 V ~ 3.6 V
Operating Temperature	-40°C ~ 85°C
Format - Memory	FLASH
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT49BV322A 70TU AT49BV322A70TU