Rainbow-electronics AT29LV010A Bedienungsanleitung

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1
Features
Single Supply Voltage, Range 3V to 3.6V
3-volt Only Read and Write Operation
Software Protected Programming
Fast Read Access Time - 120 ns
Low Power Dissipation
15mAActiveCurrent
40 µA CMOS Standby Current
Sector Program Operation
Single Cycle Reprogram (Erase and Program)
1024 Sectors (128 Bytes/Sector)
Internal Address and Data Latches for 128 Bytes
Two 8K Bytes Boot Blocks with Lockout
Fast Sector Program Cycle Time - 20 ms
Internal Program Control and Timer
DATA Polling for End of Program Detection
Typical Endurance > 10,000 Cycles
CMOS and TTL Compatible Inputs and Outputs
Commercial and Industrial Temperature Ranges
Description
The AT29LV010A is a 3-volt only in-system Flash programmable and erasable read
only memory (Flash). Its 1 megabit of memory is organized as 131,072 bytes by 8 bits.
Manufactured with Atmels advanced nonvolatile CMOS technology, the device offers
access times to 120 ns with power dissipation of just 54 mW over the commercial tem-
perature range. When the device is deselected, the CMOS standby current is less
than 40 µA. The device endurance is such that any sector can typically be written to in
excess of 10,000 times.
1-megabit
(128K x 8)
3-volt Only
Flash Memory
AT29LV010A
Rev. 0520D–FLASH–05/02
PLCC Top View
Pin Configurations
Pin Name Function
A0 - A16 Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7 Data Inputs/Outputs
NC No Connect
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
4
3
2
1
32
31
30
14
15
16
17
18
19
20
I/O1
I/O2
GND
I/O3
I/O4
I/O5
I/O6
A12
A15
A16
NC
VCC
WE
NC
TSOP Top View
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
A11
A9
A8
A13
A14
NC
WE
VCC
NC
A16
A15
A12
A7
A6
A5
A4
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
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Inhaltsverzeichnis

Seite 1 - AT29LV010A

1Features• Single Supply Voltage, Range 3V to 3.6V• 3-volt Only Read and Write Operation• Software Protected Programming• Fast Read Access Time - 120

Seite 2

10AT29LV010A0520D–FLASH–05/02Notes: 1. These parameters are characterized and not 100% tested.2. See tOEspec in AC Read Characteristics.Data Polling W

Seite 3

11AT29LV010A0520D–FLASH–05/02Software Product Identification Entry(1)Software Product Identification Exit(1)Notes: 1. Data Format: I/O7 - I/O0 (Hex);A

Seite 4

12AT29LV010A0520D–FLASH–05/02Ordering InformationtACC(ns)ICC(mA)Ordering Code Package Operation RangeActive Standby120 15 0.04 AT29LV010A-12JCAT29LV01

Seite 5

13AT29LV010A0520D–FLASH–05/02Packaging Information32J–PLCCDRAWING NO.REV. 2325 Orchard Parkway San Jose, CA 95131RTITLE32J, 32-lead, Plastic J-le

Seite 6

14AT29LV010A0520D–FLASH–05/0232T – TSOP 2325 Orchard Parkway San Jose, CA 95131TITLEDRAWING NO.RREV. 32T, 32-lead (8 x 20 mm Package) Plastic Thin

Seite 7

Printed on recycled paper.© Atmel Corporation 2002.Atmel Corporation makes no warranty for the use of its products, other than those expressly contain

Seite 8

2AT29LV010A0520D–FLASH–05/02To allow for simple in-system reprogrammability, the AT29LV010A does not require highinput voltages for programming. Three

Seite 9

3AT29LV010A0520D–FLASH–05/02After the software data protection’s 3-byte command code is given, a byte load is per-formed by applying a low pulse on th

Seite 10

4AT29LV010A0520D–FLASH–05/02OPTIONAL CHIP ERASE MODE: The entire device can be erased by using a 6-bytesoftware code. Please see Software Chip Erase a

Seite 11

5AT29LV010A0520D–FLASH–05/02Notes: 1. After power is applied and VCCis at the minimum specified data sheet value, the system should wait 20 ms before

Seite 12

6AT29LV010A0520D–FLASH–05/02AC Read Waveforms(1)(2)(3)(4)Notes: 1. CE may be delayed up to tACC-tCEafter the address transition without impact on tACC

Seite 13

7AT29LV010A0520D–FLASH–05/02Input Test Waveforms and Measurement LevelOutput Test LoadNote: 1. These parameters are characterized and not 100% tested.

Seite 14

8AT29LV010A0520D–FLASH–05/02AC Byte Load Waveforms(1)(2)WE ControlledCEControlledAC Byte Load CharacteristicsSymbol Parameter Min Max UnitstAS,tOESAdd

Seite 15 - 0520D–FLASH–05/02 xM

9AT29LV010A0520D–FLASH–05/02Software Protected Program WaveformNotes: 1. OE must be high when WE and CE are both low.2. A7 through A16 must specify th

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