E
2-MBIT SmartVoltage BOOT BLOCK FAMILY
CONTENTS
PAGE
PAGE
3.6 Power-Up/Down Operation.........................26
3.6.1 RP# Connected To System Reset .......26
3.6.2 VCC, VPP AND RP# Transitions............27
3.7 Power Supply Decoupling ..........................27
1.0 PRODUCT FAMILY OVERVIEW.....................5
1.1 New Features in the SmartVoltage Products5
1.2 Main Features..............................................5
1.3 Applications..................................................6
1.4 Pinouts.........................................................7
1.5 Pin Descriptions .........................................11
3.7.1 V
Trace On Printed Circuit Boards..27
PP
4.0 ELECTRICAL SPECIFICATIONS..................28
4.1 Absolute Maximum Ratings........................28
4.2 Commercial Operating Conditions..............28
4.2.1 Applying VCC Voltages.........................29
4.3 Capacitance ...............................................29
4.4 DC Characteristics—Commercial...............30
4.5 AC Characteristics—Commercial ...............34
2.0 PRODUCT DESCRIPTION............................13
2.1 Memory Blocking Organization...................13
2.1.1 One 16-KB Boot Block.........................13
2.1.2 Two 8-KB Parameter Blocks................13
2.1.3 One 96-KB + One 128-KB Main Block.13
3.0 PRODUCT FAMILY PRINCIPLES OF
4.6 AC Characteristics—WE#-Controlled Write
Operations—Commercial ..........................37
OPERATION ................................................15
3.1 Bus Operations ..........................................15
3.2 Read Operations........................................15
3.2.1 Read Array..........................................15
3.2.2 Intelligent Identifiers ............................17
3.3 Write Operations ........................................17
3.3.1 Command User Interface (CUI) ...........17
3.3.2 Status Register....................................20
3.3.3 Program Mode.....................................21
3.3.4 Erase Mode.........................................21
3.4 Boot Block Locking ....................................22
3.4.1 VPP = VIL for Complete Protection .......22
3.4.2 WP# = VIL for Boot Block Locking .......22
4.7 AC Characteristics—CE#-Controlled Write
Operations—Commercial ..........................40
4.8 Erase and Program Timings—Commercial.43
4.9 Extended Operating Conditions..................43
4.9.1 Applying VCC Voltages.........................44
4.10 Capacitance .............................................44
4.11 DC Characteristics—Extended
Temperature Operations............................45
4.12 AC Characteristics—Read Only
Operations—Extended Temperature.........49
4.13 AC Characteristics—WE#-Controlled Write
Operations— Extended Temperature........50
4.14 AC Characteristics—CE#-Controlled Write
Operations— Extended Temperature........52
3.4.3 RP# = VHH or WP# = VIH for Boot Block
Unlocking ...........................................22
4.15 Erase and Program Timings—Extended
Temperature..............................................53
3.4.4 Upgrade Note for 8-Mbit 44-PSOP
Package.............................................22
5.0 ORDERING INFORMATION..........................54
3.5 Power Consumption...................................26
3.5.1 Active Power .......................................26
3.5.2 Automatic Power Savings (APS) .........26
3.5.3 Standby Power....................................26
3.5.4 Deep Power-Down Mode.....................26
6.0 ADDITIONAL INFORMATION.......................55
Related Intel Information ..................................55
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