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APPLICATION NOTE
Migrating to MX29LV320E from MX29LV320D
Publication Number: AN-060 REV. 1.1, AUG 23, 2010
1. Introduction
This application note describes the major differences between MX29LV320E and MX29LV320D.
All the information in this document is based on the latest datasheet of the MX29LV320E and it
will be subject to change if there are any discrepancies occurred.
2. Feature Comparison:
Part Number MX29LV320D MX29LV320E
Voltage 2.7~3.6 V 2.7~3.6 V
Package
44-SOP
48-TSOP (12x20mm)
48-TFGBA/LFBGA (6x8mm)
44-SOP
48-TSOP (12x20mm)
48-TFGBA/LFBGA (6x8mm)
Feature
Sector Architecture 8KBx8 + 64KBx63 8KBx8 + 64KBx63
Conguration x8 / x16 x8 / x16
Boot Block Top/Botton Top/Botton
CFI (Commom Flash Interface) Yes Yes
Security Sector 64K bytes 256 bytes
Parameter
Typ. Max. Typ. Max.
Access Time (Taa) ns 70/90 70
Word Program Time ns 11 360 11 360
Chip Program Time sec 24 72 24 72
Sector Erase Time sec 0.7 2 0.7 2
Chip Erase Time sec 35 50 35 50
Erase/Program Cycle cycles 100,000 100,000
3. DC Specications:
Parameter MX29LV320D MX29LV320E
Icr1, Read current(5MHz,mA) 16 (Max.) 16 (Max.)
Icr2, Read current(1MHz,mA) 4 (Max.) 4 (Max.)
Isb, Standby current(uA ) 15 (Max.) 15 (Max.)
Isbr, Reset current 15(Max.) 15 (Max.)
