Eon Silicon Solution Inc. Application Note Eon Flash EN29LV010 vs. EN39LV010 This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 1 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11 Eon Silicon Solution Inc. 1. INTRODUCTION The application note introduces how to implement a system design from Eon EN29LV010 Flash to EN39LV010 Flash. 2. GENERAL FUNCTION COMPARISON TABLE: The following table is major features of these two devices. Features voltage range Pin to Pin Access time Sector Architecture Byte mode VID and VHH Max Erase Suspend/Resume Minimum endurance cycle Package EN29LV010 EN39LV010 2.7 ~ 3.6 2.7 ~ 3.6 34-ball 4mm x 6mm WFBGA 34-ball 4mm x 6mm WFBGA 32-pin PLCC 32-pin PLCC 32-pin 8mmx14mm TSOP (Type 1) 32-pin 8mmx14mm TSOP (Type 1) 45ns Regulated range 3.0V~3.6V 45ns Regulated range 3.0V~3.6V 55ns / 70ns / 90ns 70ns 8 sectors of 16K byte 32 sectors of 4K byte Yes Yes 10.5V – 11.5V 10.5V – 11.5V Yes Yes 100K 100K 34-ball 4mm x 6mm WFBGA 34-ball 4mm x 6mm WFBGA 32-pin PLCC 32-pin PLCC 32-pin 8mmx20mm TSOP (Type 1) 32-pin 8mmx14mm TSOP (Type 1) 32-pin 8mmx14mm TSOP (Type 1) This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 2 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11 Eon Silicon Solution Inc. 3. HARDWARE CONSIDERATIONS 3.1 ICC comparison Current EN29LV010 Typ Read ICC1 EN39LV010 Unit Max Typ Max 7 12 7 12 mA Write ICC3 15 30 15 30 mA Standby ICC2 1 5.0 1 5.0 A 3.2 The 34-ball (6mm x 8mm) WFBGA, 32-pin PLCC, and 32-pin 8mmx14mm TSOP (Type 1) package pin out comparison For EN39LV010, all of the pin-out and package outline (including the package type of WFBGA, PLCC and TSOP (Type-I) etc.) are the same as EN29LV010. So the customer can replace EN29LV010 with EN39LV010 on PCB for system design directly. This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 3 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11 Eon Silicon Solution Inc. 4. SOFTWARE CONSIDERATIONS Autoselect functions for EN29LV010 and EN39LV010 are the same except the device ID. 4.1 Manufacturer, Device Identification and Autoselect Information For EN39LV010 autoselect mode table CE# OE# WE# A16 to A14 A13 to A10 A9 Manufacturer ID: Eon L L H X X VID Device ID L L H X X VID Sector Protection Verification L L H SA X Description A7 A6 A5 to A2 A1 A0 X L X L L X X L X L H VID X X L X H L 2 A8 A7 A6 A5 to A2 A1 A0 X L X L L 2 A8 1 H L DQ7 to DQ0 1Ch 7Fh D5h 01h (Protected) 00h (Unprotected) For EN29LV010 autoselect mode table CE# OE# WE# A16 to A14 A13 to A10 A9 Manufacturer ID: Eon L L H X X VID Device ID L L H X X VID X X L X L H Sector Protection Verification L L H SA X VID X X L X H L Description H1 L DQ7 to DQ0 1Ch 7Fh 6Eh 01h (Protected) 00h (Unprotected) Note: 1. If a manufacturing ID is read with A8=L, the chip will output a configuration code 7Fh. A further Manufacturing ID must be read with A8=H. 2. A9 = VID is for HV A9 Autoselect mode only. A9 must be ≤ Vcc (CMOS logic level) for Command Autoselect Mode. This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 4 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11 Eon Silicon Solution Inc. 4.2. Sector Architecture EN39LV010: Uniform Sector Architecture: - 32 sectors of 4-Kbyte - Any sector or block can be erased individually EN29LV010: Uniform Sector Architecture: - 8 sectors of 16-Kbyte - Any sector or block can be erased individually 4.3. Sector Erasure EN39LV010: Sector or Chip erasable EN29LV010: Sector or Chip erasable Note : In the condition of erasing the uniform sector of EN29LV010 to be replaced with EN39LV010, one or several complete sector erase commands [from cycle 1 ~ cycle 6 (Addr./Data = SA/30h)] must be issued in EN39LV010 depending on the sector size. The correlation table is shown below. Sector Size 16KByte Address Range (x8) 00000h-03FFFh for cycle 6th EN29LV010 EN39LV010 Issue sector erase (Addr./Data = SA/30h) for sector 0 Issue sector erase (Addr./Data = SA/30h) for sector 0 Issue sector erase (Addr./Data = SA/30h) for sector 1 Issue sector erase (Addr./Data = SA/30h) for sector 2 Issue sector erase (Addr./Data = SA/30h) for sector 3 16KByte 04000h-07FFFh Issue sector erase (Addr./Data = SA/30h) for sector 1 Issue sector erase (Addr./Data = SA/30h) for sector 4 Issue sector erase (Addr./Data = SA/30h) for sector 5 Issue sector erase (Addr./Data = SA/30h) for sector 6 Issue sector erase (Addr./Data = SA/30h) for sector 7 .... .... .... .... 16KByte 18000h-1BFFFh Issue sector erase (Addr./Data = SA/30h) for sector 6 Issue sector erase (Addr./Data = SA/30h) for sector 24 Issue sector erase (Addr./Data = SA/30h) for sector 25 Issue sector erase (Addr./Data = SA/30h) for sector 26 Issue sector erase (Addr./Data = SA/30h) for sector 27 16KByte 1C000h-1FFFFh Issue sector erase (Addr./Data = SA/30h) for sector 7 Issue sector erase (Addr./Data = SA/30h) for sector 28 Issue sector erase (Addr./Data = SA/30h) for sector 29 Issue sector erase (Addr./Data = SA/30h) for sector 30 Issue sector erase (Addr./Data = SA/30h) for sector 31 This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 5 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11 Eon Silicon Solution Inc. Revisions List Revision No Description Date A 2009/06/11 Initial Release This Application Note may be revised by subsequent versions or modifications due to changes in technical specifications. 6 ©2005 Eon Silicon Solution Inc. www.eonssi.com Rev. A, Issue Date: 2009/ 06/11