AT49BV1614-90TI

AT49BV1614-90TI Datasheet

The AT49BV16X4 T is to volt 16-megabit Flash memory organized as

Part	Datasheet
AT49BV1614-90TI	AT49BV1614-90TI (pdf)

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• 2.7V to 3.6V Read/Write • Access Time - 90 ns • Sector Erase Architecture Thirty 32K word 64K byte Sectors with Individual Write Lockout Eight 4K word 8K byte Sectors with Individual Write Lockout Two 16K word 32K byte Sectors with Individual Write Lockout • Fast Word Program Time - 20 µs • Fast Sector Erase Time - 200 ms • Dual Plane Organization, Permitting Concurrent Read while Program/Erase Memory Plane A Eight 4K Word, Two 16K Word and Six 32K Word Sectors Memory Plane B Twenty-Four 32K Word Sectors • Erase Suspend Capability Supports Reading/Programming Data from Any Sector by Suspending Erase of Any Different Sector • Low Power Operation 25 mA Active 10 µA Standby • Data Polling, Toggle Bit, Ready/Busy for End of Program Detection • Optional VPP Pin for Fast Programming • RESET Input for Device Initialization • Sector Program Unlock Command • TSOP, CBGA, and µBGA Package Options • Top or Bottom Boot Block Configuration Available The AT49BV16X4 T is to 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 40 blocks for erase operations. The device is offered in 48-pin TSOP and 48-ball µBGA packages. The device has CE, and OE control signals to avoid any bus con- tention. This device can be read or reprogrammed using a single 2.7V power supply, making it ideally suited for in-system programming. continued Pin Configurations Pin Name A0 - A19 CE OE WE RESET RDY/BUSY VPP I/O0 - I/O14 I/O15 A-1 BYTE NC VCCQ DC Function Addresses Chip Enable Output Enable Write Enable Reset READY/BUSY Output Optional Power Supply for Faster 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 Don’t Connect 16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory AT49BV1604 AT49BV1604T AT49BV1614 AT49BV1614T Advance Information AT49BV16X4 T AT49BV1604 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 TSOP Top View Type 1 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 AT49BV1604 T µBGA Top View Ball Down 1 2 3 4 5 6 78 A13 A11 A8 VPP NC A19 A7 A4 A14 A10 WE RST A18 A17 A5 A2 A15 A12 A9 NC 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 Ordering Information tACC ICC mA Active Standby Ordering Code AT49BV1604-90TC AT49BV1604-90UC AT49BV1614-90CC AT49BV1614-90TC AT49BV1604-90TI AT49BV1604-90UI AT49BV1614-90CI AT49BV1614-90TI AT49BV1604-12TC AT49BV1604-12UC AT49BV1614-12CC AT49BV1614-12TC AT49BV1604-12TI AT49BV1604-12UI AT49BV1614-12CI AT49BV1614-12TI AT49BV1604T-90TC AT49BV1604T-90UC AT49BV1614T-90CC AT49BV1614T-90TC AT49BV1604T-90TI AT49BV1604T-90UI AT49BV1614T-90CI AT49BV1614T-90TI AT49BV1604T-12TC AT49BV1604T-12UC AT49BV1614T-12CC AT49BV1614T-12TC AT49BV1604T-12TI AT49BV1604T-12UI AT49BV1614T-12CI AT49BV1614T-12TI AT49BV16X4 T Package 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T 48T 48U 48C2 48T Operation Range Commercial 0° to 70°C Industrial -40° to 85°C Commercial 0° to 70°C Industrial -40° to 85°C Commercial 0° to 70°C Industrial -40° to 85°C

PDF Datasheet Preview

• 2.7V to 3.6V Read/Write
• Access Time - 90 ns
• Sector Erase Architecture

Thirty 32K word 64K byte Sectors with Individual Write Lockout

Eight 4K word 8K byte Sectors with Individual Write Lockout

Two 16K word 32K byte Sectors with Individual Write Lockout
• Fast Word Program Time - 20 µs
• Fast Sector Erase Time - 200 ms
• Dual Plane Organization, Permitting Concurrent Read while Program/Erase

Memory Plane A Eight 4K Word, Two 16K Word and Six 32K Word Sectors

Memory Plane B Twenty-Four 32K Word Sectors
• Erase Suspend Capability

Supports Reading/Programming Data from Any Sector by Suspending Erase of

Any Different Sector
• Low Power Operation
25 mA Active
10 µA Standby
• Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
• Optional VPP Pin for Fast Programming
• RESET Input for Device Initialization
• Sector Program Unlock Command
• TSOP, CBGA, and µBGA Package Options
• Top or Bottom Boot Block Configuration Available

The AT49BV16X4 T is to 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 40 blocks for erase operations. The device is offered in 48-pin TSOP and 48-ball
µBGA packages. The device has CE, and OE control signals to avoid any bus con-
tention. This device can be read or reprogrammed using a single 2.7V power supply,
making it ideally suited for in-system programming.
continued

Pin Configurations

Pin Name

A0 - A19 CE OE WE RESET RDY/BUSY

VPP I/O0 - I/O14

I/O15 A-1

BYTE NC VCCQ DC

Function

Addresses Chip Enable Output Enable Write Enable Reset READY/BUSY Output Optional Power Supply for Faster 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 Don’t Connect
16-Megabit 1M x 16/2M x 8 3-volt Only Flash Memory AT49BV1604 AT49BV1604T AT49BV1614 AT49BV1614T Advance Information AT49BV16X4 T AT49BV1604

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

TSOP Top View Type 1
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

AT49BV1604 T
µBGA Top View Ball Down
1 2 3 4 5 6 78

A13 A11 A8 VPP NC A19 A7 A4

A14 A10 WE RST A18 A17 A5 A2

A15 A12 A9 NC 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
Ordering Information
tACC

ICC mA

Active

Standby
Ordering Code

AT49BV1604-90TC AT49BV1604-90UC

AT49BV1614-90CC AT49BV1614-90TC

AT49BV1604-90TI AT49BV1604-90UI

AT49BV1614-90CI AT49BV1614-90TI

AT49BV1604-12TC AT49BV1604-12UC

AT49BV1614-12CC AT49BV1614-12TC

AT49BV1604-12TI AT49BV1604-12UI

AT49BV1614-12CI AT49BV1614-12TI

AT49BV1604T-90TC AT49BV1604T-90UC

AT49BV1614T-90CC AT49BV1614T-90TC

AT49BV1604T-90TI AT49BV1604T-90UI

AT49BV1614T-90CI AT49BV1614T-90TI

AT49BV1604T-12TC AT49BV1604T-12UC

AT49BV1614T-12CC AT49BV1614T-12TC

AT49BV1604T-12TI AT49BV1604T-12UI

AT49BV1614T-12CI AT49BV1614T-12TI

AT49BV16X4 T

Package
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T
48T 48U
48C2 48T

Operation Range Commercial 0° to 70°C

Industrial -40° to 85°C

Commercial 0° to 70°C

Industrial -40° to 85°C

Commercial 0° to 70°C

Industrial -40° to 85°C

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Datasheet ID: AT49BV1614-90TI 518660