AT49LV002-70VC Atmel, AT49LV002-70VC Datasheet

AT49LV002-70VC

Manufacturer Part Number
AT49LV002-70VC
Description
Manufacturer
Atmel
Datasheet

Specifications of AT49LV002-70VC

Cell Type
NOR
Density
2Mb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
18b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Package Type
TSOP
Program/erase Volt (typ)
3 to 3.6V
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Word Size
8b
Number Of Words
256K
Supply Current
25mA
Mounting
Surface Mount
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Note:
Features
Description
The AT49BV/LV002(N)(T) is a 3-volt-only in-system reprogrammable Flash Memory.
Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with
Atmel’s advanced nonvolatile CMOS technology, the device offers access times to
70 ns with power dissipation of just 90 mW over the commercial temperature range.
Pin Configurations
Pin Name
A0 - A17
CE
OE
WE
RESET
I/O0 - I/O7
DC
Single Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV)
Fast Read Access Time – 70 ns
Internal Program Control and Timer
Sector Architecture
Fast Erase Cycle Time – 10 Seconds
Byte-by-Byte Programming – 30 µs/Byte Typical
Hardware Data Protection
DATA Polling for End of Program Detection
Low Power Dissipation
Typical 10,000 Write Cycles
– One 16K Bytes Boot Block with Programming Lockout
– Two 8K Bytes Parameter Blocks
– Two Main Memory Blocks (96K, 128K Bytes)
– 25 mA Active Current
– 50 µA CMOS Standby Current
*This pin is a DC on the AT49BV002N(T) and AT49LV002N(T).
I/O0
A7
A6
A5
A4
A3
A2
A1
A0
PLCC Top View
5
6
7
8
9
10
11
12
13
Function
Addresses
Chip Enable
Output Enable
Write Enable
RESET
Data Inputs/Outputs
Don’t Connect
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
*RESET
VCC
VSOP Top View (8 x 14 mm) or
A11
A13
A14
A17
A16
A15
A12
WE
A9
A8
A7
A6
A5
A4
TSOP Top View (8 x 20 mm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
*RESET
GND
DIP Top View
I/O0
I/O1
I/O2
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
Type 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
WE
A17
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
2-megabit
(256K x 8)
Single 2.7-volt
Battery-Voltage
Flash Memory
AT49BV002
AT49LV002
AT49BV002N
AT49LV002N
AT49BV002T
AT49LV002T
AT49BV002NT
AT49LV002NT
Not Recommended
for New Design
Contact Atmel to discuss
the latest design in trends
and options
Rev. 0982D–FLASH–02/03
1

Related parts for AT49LV002-70VC

AT49LV002-70VC Summary of contents

Page 1

... RESET RESET I/O0 - I/O7 Data Inputs/Outputs DC Don’t Connect PLCC Top View A14 A13 A11 A10 I/ I/O7 Note: *This pin the AT49BV002N(T) and AT49LV002N(T). DIP Top View *RESET 1 32 VCC A16 A15 3 30 A17 A12 4 29 A14 A13 A11 A10 A1 11 ...

Page 2

... PARAMETER BLOCK 2 BLOCK 2 (8K BYTES) (8K BYTES) 06000 MAIN MEMORY 05FFF PARAMETER BLOCK 1 BLOCK 1 (96K BYTES) (8K BYTES) 04000 MAIN MEMORY 03FFF BOOT BLOCK BLOCK 2 (16K BYTES) (128K BYTES) 00000 8 3FFFF 3C000 3BFFF 3A000 39FFF 38000 37FFF 20000 1FFFF 00000 0982D–FLASH–02/03 ...

Page 3

... WE edge of the sixth cycle while the 30H data input command is latched at the rising edge of WE. The sector erase starts after the rising edge the sixth cycle. The erase opera- tion is internally controlled; it will automatically time to completion. 0982D–FLASH–02/ the boot block lockout feature has been enabled, the data in the boot sector will EC ...

Page 4

... This feature is not available on the AT49BV/LV002N(T). PRODUCT IDENTIFICATION: The product identification mode identifies the device and man- ufacturer as Atmel. It may be accessed by hardware or software operation. The hardware operation mode can be used by an external programmer to identify the correct programming algorithm for the Atmel product. ...

Page 5

... AT49BV/LV002(N)(T) in the following ways: (a) V the program function is inhibited. (b) Program inhibit: holding any one of OE low, CE high or WE high inhibits program cycles. (c) Noise filter: pulses of less than 15 ns (typical) on the inputs will not initiate a program cycle. 0982D–FLASH–02/03 AT49BV/LV002(N)(T) sense below 1.8V (typical), ...

Page 6

... Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 6th Bus Cycle Addr Data 5555 10 ( 5555 40 0982D–FLASH–02/03 ...

Page 7

... Standby Current CMOS SB1 Standby Current TTL SB2 CC ( Active Current Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V Output High Voltage OH Note the erase mode mA. CC 0982D–FLASH–02/03 AT49LV002(N)(T)-70 0°C - 70°C -40°C - 85°C 3.0V - 3.6V ( RESET ( ...

Page 8

... Address, whichever occurred first (1)(2)(3)(4) AC Read Waveforms ADDRESS OUTPUT Notes may be delayed may be delayed without impact ACC specified from whichever occurs first ( pF This parameter is characterized and is not 100% tested. AT49BV/LV002(N)(T) 8 AT49LV002(N)(T)-70 AT49BV/LV002(N)(T)-90 Min Max Min ADDRESS VALID CE ...

Page 9

... Input Test Waveform and Measurement Level DRIVING LEVELS < Output Load Test Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% tested. 0982D–FLASH–02/03 2.4V AC 1.5V 0.4V 3.0V 1.8K OUTPUT PIN 30 pF 1.3K Max 6 12 AT49BV/LV002(N)(T) AC MEASUREMENT LEVEL Units Conditions pF V ...

Page 10

... Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH t Write Pulse Width High WPH AC Byte Load Waveforms WE Controlled OE ADDRESS CE WE DATA IN CE Controlled OE ADDRESS WE CE DATA IN AT49BV/LV002(N)( OES t OEH OES t OEH Min Max Units WPH WPH t DH 0982D–FLASH–02/ ...

Page 11

... OE must be high only when WE and CE are both low. 2. For chip erase, the address should be 5555. For sector erase, the address depends on what sector erased. (See note 4 under command definitions.) 3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H. 0982D–FLASH–02/ ...

Page 12

... OEHP 2. Beginning and ending state of I/O6 will vary. 3. Any address location may be used but the address should not vary. AT49BV/LV002(N)( OEH t OE HIGH OEH OEHP HIGH Z Min Typ Max Min Typ Max 10 10 150 0982D–FLASH–02/03 Units Units ...

Page 13

... Manufacture Code is read for Device Code is read for The device does not remain in identification mode if powered down. 4. The device returns to standard operation mode. 5. Device Code: 07H - AT49BV/LV002(N) 08H - AT49BV/LV002(N)T 0982D–FLASH–02/03 (1) Boot Block Lockout Feature Enable Algorithm (1) LOAD DATA F0 TO ANY ADDRESS ...

Page 14

... Thin Small Outline Package (VSOP mm) AT49BV/LV002(N)(T) 14 Ordering Code Package AT49BV002-90JC 32J AT49BV002-90PC 32P6 AT49BV002-90TC 32T AT49BV002-90VC 32V AT49BV002-90JI 32J AT49BV002-90PI 32P6 AT49BV002-90TI 32T AT49LV002-90VI 32V AT49BV002-12JC 32J AT49BV002-12PC 32P6 AT49BV002-12TC 32T AT49BV002-12VC 32V AT49BV002-12JI 32J AT49BV002-12PI 32P6 AT49BV002-12TI 32T AT49BV002-12VI 32V Package Type ...

Page 15

... Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) 0982D–FLASH–02/03 Ordering Code Package AT49LV002-70JC 32J AT49LV002-70PC 32P6 AT49LV002-70TC 32T AT49LV002-70VC 32V AT49LV002-70JI 32J AT49LV002-70PI 32P6 AT49LV002-70TI 32T AT49LV002-70VI 32V AT49LV002-90JC 32J AT49LV002-90PC 32P6 ...

Page 16

... AT49BV002N-90VI 32V AT49BV002N-12JC 32J AT49BV002N-12PC 32P6 AT49BV002N-12TC 32T AT49BV002N-12VC 32V AT49BV002N-12JI 32J AT49BV002N-12PI 32P6 AT49BV002N-12TI 32T AT49BV002N-12VI 32V Package Type Operation Range Commercial (0° to 70°C) Industrial (-40° to 85°C) Commercial (0° to 70°C) Industrial (-40° to 85°C) 0982D–FLASH–02/03 ...

Page 17

... AT49LV002N Ordering Information I (mA ACC (ns) Active Standby 70 50 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 32-Lead, 0.600" Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) 0982D– ...

Page 18

... AT49BV002T-90VI 32V AT49BV002T-12JC 32J AT49BV002T-12PC 32P6 AT49BV002T-12TC 32T AT49BV002T-12VC 32V AT49BV002T-12JI 32J AT49BV002T-12PI 32P6 AT49BV002T-12TI 32T AT49BV002T-12VI 32V Package Type Operation Range Commercial (0° to 70°C) Industrial (-40° to 85°C) Commercial (0° to 70°C) Industrial (-40° to 85°C) 0982D–FLASH–02/03 ...

Page 19

... AT49LV002T Ordering Information I (mA ACC (ns) Active Standby 70 50 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 32-Lead, 0.600" Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) 0982D– ...

Page 20

... AT49BV002NT-90VI 32V AT49BV002NT-12JC 32J AT49BV002NT-12PC 32P6 AT49BV002NT-12TC 32T AT49BV002NT-12VC 32V AT49BV002NT-12JI 32J AT49BV002NT-12PI 32P6 AT49BV002NT-12TI 32T AT49BV002NT-12VI 32V Package Type Operation Range Commercial (0° to 70°C) Industrial (-40° to 85°C) Commercial (0° to 70°C) Industrial (-40° to 85°C) 0982D–FLASH–02/03 ...

Page 21

... AT49LV002NT Ordering Information t ACC (ns) I (mA 0 0.1 50 0.3 120 50 0.1 50 0.3 32J 32-Lead, Plastic, J-Leaded Chip Carrier Package (PLCC) 32P6 32-Lead, 0.600" Wide, Plastic Dual In-line Package (PDIP) 32T 32-Lead, Thin Small Outline Package (TSOP) 32V 32-Lead, Thin Small Outline Package (VSOP mm) 0982D– ...

Page 22

... A2 0.381 – – D 12.319 – 12.573 D1 11.354 – 11.506 Note 2 D2 9.906 – 10.922 E 14.859 – 15.113 E1 13.894 – 14.046 Note 2 E2 12.471 – 13.487 B 0.660 – 0.813 B1 0.330 – 0.533 e 1.270 TYP DRAWING NO. 32J 0982D–FLASH–02/03 10/04/01 REV. B ...

Page 23

... PDIP A SEATING PLANE Note: 1. Dimensions D and E1 do not include mold Flash or Protrusion. Mold Flash or Protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R 0982D–FLASH–02/03 D PIN 0º ~ 15º REF eB TITLE 32P6, 32-lead (0.600"/15.24 mm Wide) Plastic Dual ...

Page 24

... A1 0.05 – 0.15 A2 0.95 1.00 1.05 D 19.80 20.00 20.20 D1 18.30 18.40 18.50 E 7.90 8.00 8.10 L 0.50 0.60 0.70 L1 0.25 BASIC b 0.17 0.22 0.27 c 0.10 – 0.21 e 0.50 BASIC DRAWING NO. NOTE Note 2 Note 2 10/18/01 REV. 32T B 0982D–FLASH–02/03 ...

Page 25

... Notes: 1. This package conforms to JEDEC reference MO-142, Variation BA. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and 0.25 mm per side. 3. Lead coplanarity is 0.10 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R 0982D–FLASH–02/03 PIN SEATING PLANE A1 ...

Page 26

... No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems. ...

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