DataFlash 存储器

DataFlash 系列存储器选型参数表 DataFlash 系列存储器停产的产品
AT25DF/26xxx Series
芯片型号 描述 当前页面搜索:Ctrl+F
AT25DF021

2-Mbit, 2.3V- or 2.7V-Minimum, 70 MHz SPI Serial Flash Memory, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Security Register, Automatic Program/Erase Fail Reporting, JEDEC Standard ID, 8-lead SOIC (150-mil), 8-Contact UDFN (5 x 6 x 0.6 mm)

AT25DF041A

4-Mbit, 70 MHz Serial Firmware DataFlash®, SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Automatic Erase/Program Fail Checking/Reporting, JEDEC Standard ID, 8-Lead SOIC (150-mil and 200-mil) and 8-Contact UDFN (5mm x 6mm x 0.6mm).

AT26F004

For new designs use AT25DF041A. 4-Mbit Serial Firmware DataFlash®, SPI Mode 0 and 3 Compatible, Byte Program with Sequential Byte Program Mode, Block Erase (4KB, 32KB and 64KB), Individual Sector Protection, Hardware and Software Locking, JEDEC Standard ID, 8-lead SOIC and 8-Contact MLF.

AT25DF081

8-Mbit, 1.65V-Minimum, 66 MHz Serial Flash, SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4 KB, 32 KB, and 64 KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Automatic Erase/Program Fail Checking/Reporting, JEDEC Standard ID, HOLD# Pin, 8-Lead SOIC (150-mil), 8-Contact UDFN (5mm x 6mm x 0.6mm), and 11-ball dBGA (WLCSP)

AT26DF081A

8-Mbit, 70 MHz Serial Firmware DataFlash SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, JEDEC Standard ID, 8-Lead SOIC (150-mil and 200-mil).

AT25DF161

16-Mbit, 2.7V-Minimum, 100 MHz SPI Serial Flash Memory, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Sector Lockdown (ROM), Security Register, Program/Erase Suspend/Resume, Automatic Program/Erase Fail Reporting, Dual-Input Programming, Dual-Output Read, JEDEC Standard ID, 8-lead SOIC (150-mil and 208-mil) and 8-pad UDFN (5 x 6 x 0.6 mm)

AT26DF161A

For new designs use AT25DF161. 16-Mbit, 70 MHz Serial Firmware DataFlash®, SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Automatic Erase/Program Fail Checking/Reporting, JEDEC Standard ID, 8-Lead SOIC (150-mil and 200-mil) and 8-Contact MLF (5mm x 6mm).

AT26DF161

For new designs use AT25DF161. 16-Mbit, 66 MHz Serial Firmware DataFlash®, SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Automatic Erase/Program Fail Checking/Reporting, JEDEC Standard ID, 8-Lead SOIC (200-mil) and 8-Contact MLF (5mm x 6mm).

AT25DF321

32-Mbit, 70 MHz Serial Firmware DataFlash®, SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Automatic Erase/Program Fail Checking/Reporting, JEDEC Standard ID, Hold Pin, 8-Lead SOIC (200-mil) and 16-Lead SOIC (300-mil).

AT25DF321A

32-Mbit, 2.7V-Minimum, 100 MHz SPI Serial Flash Memory, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Sector Lockdown (ROM), Security Register, Program/Erase Suspend/Resume, Automatic Program/Erase Fail Reporting, Dual-Input Programming, Dual-Output Read, JEDEC Standard ID, 8-lead SOIC (208-mil), 16-lead SOIC (300-mil), and 8-pad UDFN (5 x 6 x 0.6 mm)

AT25DF641

64-Mbit, 2.7-Volt Minimum, 100 MHz SPI Serial Flash Memory, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, Sector Lockdown (ROM), Security Register, Program/Erase Suspend/Resume, Automatic Erase/Program Fail Checking/Reporting, Dual-Input Programming, Dual-Output Read, JEDEC Standard ID, 16-Lead SOIC (300-mil) and 8-Contact VDFN (6 mm x 8 mm x 1 mm).

AT26DF321

32-Mbit, 66 MHz Serial Firmware DataFlash SPI Mode 0 and 3 Compatible, Byte and Page Program, Block Erase (4KB, 32KB, and 64KB) and Chip Erase, Individual Sector Protection with Global Protect/Unprotect Feature, Hardware and Software Locking, JEDEC Standard ID, 16-Lead SOIC (300-mil) and 8-lead SOIC (200-mil).


AT25Fxxx Series
芯片型号 描述
AT25FS010

1M-bit, SPI Bus Serial Flash, High-speed, Small Sector, SPI Mode 0 and 3.

AT25F512A

For new designs use AT25F512B. 512K-bit, SPI Bus Serial Flash, High Speed, SPI Mode 0 and 3.

AT25F512B

512-Kbit, 2.7V-Minimum, 70 MHz SPI Serial Flash Memory, Byte and Page Program, Block Erase (4 KB and 32 KB) and Chip Erase, Full Device Protection, Hardware and Software Locking, Security Register, Automatic Program/Erase Fail Reporting, JEDEC Standard ID, 8-Lead SOIC (150-mil) and 8-Pad UDFN (2 x 3 x 0.6 mm)


AT45xxx Series
芯片型号 描述
AT45DB011D

1M bit, 2.7-Volt Minimum Serial-Interface Flash with One 264-Byte SRAM Buffer

AT45DB021D

2M bit, 2.7-Volt Minimum Serial-Interface Flash with One 264-Byte SRAM Buffer

AT45DB041D

4M bit 2.5-Volt or 2.7-Volt DataFlash®

AT45DB081D

8M bit, 2.5 or 2.7-Volt Only Serial-Interface Flash

AT45DB161D

16M bit, 2.7-Volt Only Serial-Interface Flash with two SRAM Data Buffers

AT45DB321D

32M bit, 2.7-Volt Only Serial Interface Flash

AT45DB642D

64M bit, 2.7-Volt Dual-Interface Flash with two 1056-Byte SRAM


DataFlash Cards
芯片型号 描述
AT45DCB002D

Not recommended for new designs. 2M byte, 2.7-Volt Only, Serial Interface DataFlash Card

AT45DCB004D

Not recommended for new designs. 4M byte, 2.7-Volt Only, Serial Interface DataFlash Card

AT45DCB008D Not recommended for new designs. 8M byte, 2.7-Volt Only, Serial Interface DataFlash Card