8-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
CONTENTS
PAGE
1.0 PRODUCT FAMILY OVERVIEW . 3
1.1 New Features in the
SmartVoltage Products.....................3
1.2 Main Features................................... 4
1.3 Applications ..................................... 7
1.4 Pinouts..............................................8
1.5 Pin Descriptions .............................10
2.0 PRODUCT DESCRIPTION ........... 13
2.1 Memory Organization....................13
2.1.1 Blocking................................... 13
3.0 PRODUCT FAMILY PRINCIPLES
OF OPERATION............................. 12
3.1 Bus Operations...............................16
3.2 Read Operations.............................16
3.2.1 Read Array...............................16
3.2.2 Intelligent Identifiers................14
3.3 Write Operations ............................19
3.3.1 Command User Interface.......... 19
3.3.2 Status Register..........................17
3.3.3 Program Mode..........................18
3.3.4 Erase Mode ..............................27
3.4 Boot Block Locking.......................19
3.4.1 V
PP
= V
IL
for Complete
Protection.................................. 28
3.4.2 WP# = V
IL
for Boot Block
Locking..................................... 28
3.4.3 RP# = V
HH
or WP# = V
IH
for
Boot Block Unlocking..............29
PAGE
3.5 Power Consumption....................... 33
3.5.1 Active Power............................ 33
3.5.2 Automatic Power Savings........ 33
3.5.3 Standby Power......................... 33
3.5.4 Deep Power-Down Mode......... 33
3.6 Power-Up/Down Operation............ 34
3
3.6.1 RP# Connected to System Reset 4
3.6.2 V
CC
, V
PP
and RP# Transtions ... 34
3.7 Power Supply Decoupling.............. 34
3.7.1 V
PP
Trace on Printed Circuit
Boards ...................................... 35
4.0 ABSOLUTE MAXIMUM RATINGS 36
5.0 COMMERCIAL OPERATING
CONDITIONS ................................. 37
5.1 Applying V
CC
Voltages .................. 37
5.2 DC Characteristics.......................... 38
5.3 AC Characteristics.......................... 32
6.0 EXTENDED OPERATING
CONDITIONS ................................. 57
6.1 Applying V
CC
Voltages .................. 57
6.2 DC Characteristics.......................... 58
6.3 AC Characteristics.......................... 67
7.0 ADDITIONAL INFORMATION ... 75
7.1 Ordering Information..................... 75
7.2 References...................................... 77
7.3 Revision History ............................ 77
2
PRODUCT PREVIEW
INTEL [ INTEL CORPORATION ]
