AT49BV161T-70CI

AT49BV161T-70CI Datasheet

The AT49BV/LV16X T is a 3.0-volt 16-megabit Flash memory organized as 1,048,576 words of 16 bits each or 2,097,152 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 39 sectors for erase operations. The device is offered in a 48-lead TSOP, 45-ball and 48-ball CBGA packages. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single 2.65V power supply, making it ideally suited for in-system programming.

Part	Datasheet
AT49BV161T-70CI	AT49BV161T-70CI (pdf)

Related Parts	Information
AT49BV161T-90CI	AT49BV161T-90CI
AT49BV161T-70TI	AT49BV161T-70TI
AT49BV161-90TI	AT49BV161-90TI
AT49BV161-90CI	AT49BV161-90CI
AT49BV161-70TI	AT49BV161-70TI
AT49BV161-70CI	AT49BV161-70CI
AT49BV160T-90TI	AT49BV160T-90TI
AT49BV160T-90CI	AT49BV160T-90CI
AT49BV160T-70CI	AT49BV160T-70CI
AT49BV161T-90TI	AT49BV161T-90TI
AT49BV160-90CI	AT49BV160-90CI
AT49BV160T-70TI	AT49BV160T-70TI
AT49BV160-70TI	AT49BV160-70TI
AT49BV160-70CI	AT49BV160-70CI
AT49LV161-70CI	AT49LV161-70CI
AT49LV161-70TI	AT49LV161-70TI
AT49LV161T-70CI	AT49LV161T-70CI
AT49LV161T-70TI	AT49LV161T-70TI
AT49BV160-90TI	AT49BV160-90TI

PDF Datasheet Preview
• Single Voltage Read/Write Operation 2.65V to 3.3V BV , 3.0V to 3.6V LV • Access Time 70 ns • Sector Erase Architecture Thirty-one 32K Word 64K Bytes Sectors with Individual Write Lockout Eight 4K Word 8K Bytes Sectors with Individual Write Lockout • Fast Word Program Time 20 µs • Fast Sector Erase Time 300 ms • Suspend/Resume Feature for Erase and Program Supports Reading and Programming from Any Sector by Suspending Erase of a Different Sector Supports Reading Any Byte/Word by Suspending Programming of Any Other Byte/Word • Low-power Operation 30 mA Active 10 µA Standby • Data Polling, Toggle Bit, Ready/Busy for End of Program Detection • VPP Pin for Write Protection and Accelerated Program/Erase Operations • RESET Input for Device Initialization • Sector Lockdown Support • TSOP and CBGA Package Options • Top or Bottom Boot Block Configuration Available • 128-bit Protection Register The AT49BV/LV16X T is a 3.0-volt 16-megabit Flash memory organized as 1,048,576 words of 16 bits each or 2,097,152 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 39 sectors for erase operations. The device is offered in a 48-lead TSOP, 45-ball and 48-ball CBGA packages. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single 2.65V power supply, making it ideally suited for in-system programming. Pin Configurations Pin Name A0 - A19 CE OE WE RESET RDY/BUSY VPP I/O0 - I/O14 I/O15 A-1 BYTE NC VCCQ Function Addresses Chip Enable Output Enable Write Enable Reset READY/BUSY Output Write Protection and Power Supply for Accelerated Program/Erase Operations Data Inputs/Outputs I/O15 Data Input/Output, Word Mode A-1 LSB Address Input, Byte Mode Selects Byte or Word Mode No Connect Output Power Supply 16-megabit 1M x 16/2M x 8 3-volt Only Flash Memory AT49BV160 AT49LV160 AT49BV160T AT49BV161 AT49LV161 AT49BV161T AT49LV161T TSOP Top View Type 1 A15 1 A14 2 A13 3 A12 4 A11 5 A10 6 A9 7 A8 8 NC 9 NC 10 WE 11 RESET 12 VPP 13 NC 14 A19 15 A18 16 A17 17 A7 18 A6 19 A5 20 A4 21 A3 22 A2 23 A1 24 48 A16 47 VCCQ 46 GND 45 I/O15 44 I/O7 43 I/O14 42 I/O6 41 I/O13 40 I/O5 39 I/O12 38 I/O4 37 VCC 36 I/O11 35 I/O3 34 I/O10 33 I/O2 32 I/O9 31 I/O1 30 I/O8 29 I/O0 28 OE 27 GND 26 CE 25 A0 AT49BV/LV160 T CBGA Top View 1 2 3 4 5 6 78 A13 A11 A8 VPP A19 A7 A4 A14 A10 WE RST A18 A17 A5 A2 A15 A12 A9 A6 A3 A1 A16 I/O14 I/O5 I/O11 I/O2 I/O8 CE A0 VCCQ I/O15 I/O6 I/O12 I/O3 I/O9 I/O0 GND GND I/O7 I/O13 I/O4 VCC I/O10 I/O1 OE TSOP Top View Type 1 A15 1 A14 2 A13 3 A12 4 A11 5 A10 6 A9 7 A8 8 A19 9 NC 10 WE 11 RESET 12 VPP 13 NC 14 RDY/BUSY 15 A18 16 A17 17 A7 18 A6 19 A5 20 A4 21 A3 22 A2 23 A1 24 48 A16 47 BYTE 46 GND 45 I/O15/A-1 44 I/O7 43 I/O14 42 I/O6 41 I/O13 40 I/O5 39 I/O12 38 I/O4 37 VCC 36 I/O11 35 I/O3 34 I/O10 33 I/O2 32 I/O9 31 I/O1 30 I/O8 29 I/O0 28 OE 27 GND 26 CE 25 A0 AT49BV/LV161 T CBGA Top View 123456 A3 A7 RDY/BUSY WE A9 A13 A4 A17 NC RESET A8 A12 A2 A6 A18 VPP A10 A14 A1 A5 NC A19 A11 A15 A0 I/O0 I/O2 I/O5 I/O7 A16 CE I/O8 I/O10 I/O12 I/O14 BYTE OE I/O9 I/O11 VCC I/O13 I/O15 /A-1 AT49BV160 T /161 T Ordering Information tACC ICC mA Active Standby Ordering Code AT49BV160-70CI AT49BV160-70TI AT49BV160-90CI AT49BV160-90TI AT49BV160T-70CI AT49BV160T-70TI AT49BV160T-90CI AT49BV160T-90TI AT49BV161-70CI AT49BV161-70TI AT49BV161-90CI AT49BV161-90TI AT49BV161T-70CI AT49BV161T-70TI AT49BV161T-90CI AT49BV161T-90TI AT49LV160 T /161 T Ordering Information tACC ICC mA Active Standby Ordering Code AT49LV160-90TI AT49LV161-70CI AT49LV161-70TI AT49LV161T-70CI AT49LV161T-70TI AT49BV/LV160 T /161 T Package 45C1 48T 45C1 48T 45C1 48T 45C1 48T 48C5 48T 48C5 48T 48C5 48T 48C5 48T Operation Range Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C Package 48T 48C5 48T 48C5 48T Operation Range Industrial -40° to 85°C Industrial -40° to 85°C Industrial -40° to 85°C 45C1 48C5 48T Package Type 45-ball, Plastic Chip-size Ball Grid Array Package CBGA 48-ball, Plastic Chip-size Ball Grid Array Package CBGA 48-lead, Plastic Thin Small Outline Package TSOP Packaging Information 45C1 CBGA Dimensions in Millimeters and Inches . Controlling dimension millimeters. A1 ID 0.006 MIN 765432 1 NON-ACCUMULATIVE BSC NON-ACCUMULATIVE DIA BALL TYP TITLE 2325 Orchard Parkway 45C1, 45-ball 8 x 6 Array , mm Pitch, x mm R San Jose, CA 95131 Chip-scale Ball Grid Array Package CBGA 4/11/01

PDF Datasheet Preview

• Single Voltage Read/Write Operation 2.65V to 3.3V BV , 3.0V to 3.6V LV
• Access Time 70 ns
• Sector Erase Architecture

Thirty-one 32K Word 64K Bytes Sectors with Individual Write Lockout Eight 4K Word 8K Bytes Sectors with Individual Write Lockout
• Fast Word Program Time 20 µs
• Fast Sector Erase Time 300 ms
• Suspend/Resume Feature for Erase and Program Supports Reading and Programming from Any Sector by Suspending Erase of a

Different Sector Supports Reading Any Byte/Word by Suspending Programming of Any Other

Byte/Word
• Low-power Operation
30 mA Active 10 µA Standby
• Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
• VPP Pin for Write Protection and Accelerated Program/Erase Operations
• RESET Input for Device Initialization
• Sector Lockdown Support
• TSOP and CBGA Package Options
• Top or Bottom Boot Block Configuration Available
• 128-bit Protection Register

The AT49BV/LV16X T is a 3.0-volt 16-megabit Flash memory organized as 1,048,576 words of 16 bits each or 2,097,152 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 39 sectors for erase operations. The device is offered in a 48-lead TSOP, 45-ball and 48-ball CBGA packages. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single 2.65V power supply, making it ideally suited for in-system programming.

Pin Configurations

Pin Name A0 - A19 CE OE WE RESET RDY/BUSY VPP

I/O0 - I/O14 I/O15 A-1

BYTE NC VCCQ

Function Addresses Chip Enable Output Enable Write Enable Reset READY/BUSY Output Write Protection and Power Supply for Accelerated Program/Erase Operations Data Inputs/Outputs I/O15 Data Input/Output, Word Mode A-1 LSB Address Input, Byte Mode Selects Byte or Word Mode No Connect Output Power Supply
16-megabit 1M x 16/2M x 8 3-volt Only Flash Memory AT49BV160 AT49LV160 AT49BV160T AT49BV161 AT49LV161 AT49BV161T AT49LV161T

TSOP Top View Type 1

A15 1 A14 2 A13 3 A12 4 A11 5 A10 6

A9 7 A8 8 NC 9 NC 10 WE 11 RESET 12 VPP 13 NC 14 A19 15 A18 16 A17 17 A7 18 A6 19 A5 20 A4 21 A3 22 A2 23 A1 24
48 A16 47 VCCQ 46 GND 45 I/O15 44 I/O7 43 I/O14 42 I/O6 41 I/O13 40 I/O5 39 I/O12 38 I/O4 37 VCC 36 I/O11 35 I/O3 34 I/O10 33 I/O2 32 I/O9 31 I/O1 30 I/O8 29 I/O0 28 OE 27 GND 26 CE 25 A0

AT49BV/LV160 T

CBGA Top View
1 2 3 4 5 6 78

A13 A11 A8 VPP

A19 A7 A4

A14 A10 WE RST A18 A17 A5 A2

A15 A12 A9

A6 A3 A1

A16 I/O14 I/O5 I/O11 I/O2 I/O8 CE A0

VCCQ I/O15 I/O6 I/O12 I/O3 I/O9 I/O0 GND

GND I/O7 I/O13 I/O4 VCC I/O10 I/O1 OE

TSOP Top View Type 1

A15 1 A14 2 A13 3 A12 4 A11 5 A10 6

A9 7 A8 8 A19 9 NC 10 WE 11 RESET 12 VPP 13 NC 14 RDY/BUSY 15 A18 16 A17 17 A7 18 A6 19 A5 20 A4 21 A3 22 A2 23 A1 24
48 A16 47 BYTE 46 GND 45 I/O15/A-1 44 I/O7 43 I/O14 42 I/O6 41 I/O13 40 I/O5 39 I/O12 38 I/O4 37 VCC 36 I/O11 35 I/O3 34 I/O10 33 I/O2 32 I/O9 31 I/O1 30 I/O8 29 I/O0 28 OE 27 GND 26 CE 25 A0

AT49BV/LV161 T

CBGA Top View
123456

A3 A7 RDY/BUSY WE A9 A13

A4 A17 NC RESET A8 A12

A2 A6 A18 VPP A10 A14

A1 A5 NC A19 A11 A15

A0 I/O0 I/O2 I/O5 I/O7 A16

CE I/O8 I/O10 I/O12 I/O14 BYTE

OE I/O9 I/O11 VCC I/O13 I/O15 /A-1
AT49BV160 T /161 T Ordering Information
tACC

ICC mA

Active

Standby
Ordering Code

AT49BV160-70CI AT49BV160-70TI

AT49BV160-90CI AT49BV160-90TI

AT49BV160T-70CI AT49BV160T-70TI

AT49BV160T-90CI AT49BV160T-90TI

AT49BV161-70CI AT49BV161-70TI

AT49BV161-90CI AT49BV161-90TI

AT49BV161T-70CI AT49BV161T-70TI

AT49BV161T-90CI AT49BV161T-90TI
AT49LV160 T /161 T Ordering Information
tACC

ICC mA

Active

Standby
Ordering Code AT49LV160-90TI

AT49LV161-70CI AT49LV161-70TI

AT49LV161T-70CI AT49LV161T-70TI

AT49BV/LV160 T /161 T

Package
45C1 48T
45C1 48T
45C1 48T
45C1 48T
48C5 48T
48C5 48T
48C5 48T
48C5 48T

Operation Range

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C

Package 48T
48C5 48T 48C5 48T

Operation Range

Industrial -40° to 85°C

Industrial -40° to 85°C

Industrial -40° to 85°C
45C1 48C5 48T

Package Type 45-ball, Plastic Chip-size Ball Grid Array Package CBGA 48-ball, Plastic Chip-size Ball Grid Array Package CBGA 48-lead, Plastic Thin Small Outline Package TSOP

Packaging Information
45C1 CBGA

Dimensions in Millimeters and Inches . Controlling dimension millimeters.

A1 ID
0.006 MIN
765432 1

NON-ACCUMULATIVE

BSC NON-ACCUMULATIVE

DIA BALL TYP

TITLE 2325 Orchard Parkway 45C1, 45-ball 8 x 6 Array , mm Pitch, x mm R San Jose, CA 95131 Chip-scale Ball Grid Array Package CBGA
4/11/01

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Datasheet ID: AT49BV161T-70CI 518645