APPLICATION NOTE Migrating to MX29LV320E from MX29LV320D 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) 8KBx8 + 64KBx63 8KBx8 + 64KBx63 x8 / x16 x8 / x16 Top/Botton Top/Botton Yes Yes 64K bytes 256 bytes Feature Sector Architecture Configuration Boot Block CFI (Commom Flash Interface) Security Sector Parameter Typ. Access Time (Taa) Word Program Time ns ns Chip Program Time Max. Typ. Max. 11 70/90 360 11 70 360 sec 24 72 24 72 Sector Erase Time Chip Erase Time sec sec 0.7 35 2 50 0.7 35 2 50 Erase/Program Cycle cycles 100,000 100,000 3. DC Specifications: Parameter MX29LV320D MX29LV320E Icr1, Read current(5MHz,mA) Icr2, Read current(1MHz,mA) 16 (Max.) 4 (Max.) 16 (Max.) 4 (Max.) Isb, Standby current(uA ) Isbr, Reset current 15 (Max.) 15(Max.) 15 (Max.) 15 (Max.) Publication Number: AN-060 1 REV. 1.1, AUG 23, 2010 APPLICATION NOTE Migrating to MX29LV320E from MX29LV320D 4. AC/DC Specifications: Parameter MX29LV320D MX29LV320E Taa, Valid data output after address (ns) Tce, Valid data output after CE# low (ns) 70 (Max.) 70 (Max.) 70 (Max.) 70 (Max.) Toe, Valid data output after OE# low (ns) Trc, Read period time (ns) 30 (Max.) 70 (Min.) 30 (Max.) 70 (Min.) Twc, Write period time (ns) Tcwc, Command period time (ns) 70 (Min.) 70 (Min.) 70 (Min.) 70 (Min.) 5. Manufacturer ID & Device ID Comparison: Part Number MX29LV320D MX29LV320E Manufacturer ID 00C2h 00C2h Device ID (T/B) 22A7h (Top) 22A8h (Bottom) 22A7h (Top) 22A8h (Bottom) 6. Software Notices: The MX29LV320E provides smaller security sector size (256 bytes) than MX29LV320D (64K bytes). Other than that, the software commands are all the same as MX29LV320D. 7. References: The following datasheets were used for preparing this comparison notes: Datasheet Location Date Issued Versions MX29LV320D Macronix Website Oct. 02, 2009 1.2 MX29LV320E Macronix Website Jun. 14, 2010 1.1 For more functional and parametric specifications, please refer to the datasheet on the Macronix Website at http://www.macronix.com/ and go to: Products/Flash Memory/Parallel Flash. Publication Number: AN-060 2 REV. 1.1, AUG 23, 2010 APPLICATION NOTE REVISION HISTORY Revision No. 1.0 1.1 Publication Number: AN-060 Description 1. Modified DC Specifications 1. Sector Architecture for both models: 16KB+8KBx2+32KB + 64KBx63 revised to 8KBx8 + 64KBx63 3 Page P1 P1 Date JUN/29/2010 AUG/23/2010 REV. 1.1, AUG. 23, 2010 APPLICATION NOTE Macronix's products are not designed, manufactured, or intended for use for any high risk applications in which the failure of a single component could cause death, personal injury, severe physical damage, or other substantial harm to persons or property, such as life-support systems, high temperature automotive, medical, aircraft and military application. Macronix and its suppliers will not be liable to you and/or any third party for any claims, injuries or damages that may be incurred due to use of Macronix's products in the prohibited applications. Copyright© Macronix International Co., Ltd. 2010. All Rights Reserved. Macronix, MXIC, MXIC Logo, MX Logo, are trademarks or registered trademarks of Macronix International Co., Ltd. The names and brands of other companies are for identification purposes only and may be claimed as the property of the respective companies. For the contact and order information, please visit Macronix’s Web site at: http://www.macronix.com MACRONIX INTERNATIONAL CO., LTD. reserves the right to change product and specifications without notice. Publication Number: AN-060 4 REV. 1.00, JUN. 29, 2010