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28 Flash Memory 4

Flash Memory
Part# Info Specs
Part RoHS Manufacturer Description Maximum Access Time Additional Features Alternate Memory Width Boot Block Maximum Clock Frequency (fCLK) Command User Interface Common Flash Interface Data Polling Minimum Data Retention Time Endurance Input/Output Type JESD-30 Code JESD-609 Code Length Memory Density Memory IC Type Memory Width Mixed Memory Type Moisture Sensitivity Level (MSL) No. of Functions No. of Ports No. of Sectors/Size No. of Terminals No. of Words No. of Words Code Operating Mode Maximum Operating Temperature Minimum Operating Temperature Organization Output Characteristics Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Page Size (words) Parallel or Serial Peak Reflow Temperature (C) Power Supplies (V) Programming Voltage (V) Qualification Ready or Busy Reverse Pinout Screening Level Maximum Seated Height Sector Size (Words) Serial Bus Type Maximum Standby Current Sub-Category Maximum Supply Current Maximum Supply Voltage (Vsup) Minimum Supply Voltage (Vsup) Nominal Supply Voltage / Vsup (V) Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Toggle Bit Type Width Maximum Write Cycle Time (tWC) Write Protection
AT29C256-12PI by Atmel

AT29C256-12PI

Atmel

Atmel's AT29C256-12PI is a 32KX8 NOR flash memory with 3-STATE output, operating at 5V. It has a page size of 64 words and offers fast access time of 120 ns. Ideal for industrial applications requiring reliable non-volatile memory storage in a compact IN-LINE package.

120 ns

AUTOMATIC WRITE; HARDWARE & SOFTWARE DATA PROTECTION

NO

YES

R-PDIP-T28

e0

36.95 mm

262144 bit

FLASH

8

1

512

28

32768 words

32K

ASYNCHRONOUS

85 Cel

-40 Cel

32KX8

3-STATE

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

64

PARALLEL

5

5

Not Qualified

5.59 mm

64

.0003 Amp

Flash Memories

50 mA

5.5 V

4.5 V

5

NO

CMOS

INDUSTRIAL

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

YES

NOR TYPE

15.24 mm

10 ms

AT45DB081B-TC by Atmel

AT45DB081B-TC

Atmel

Atmel's AT45DB081B-TC is a 3V NOR Flash Memory with 1081344X8 organization, SPI serial bus type, and 20MHz clock frequency. Ideal for applications requiring high-speed data transfer and low power consumption in compact electronic devices.

ORGANIZED AS 4096 PAGES OF 264 BYTES EACH

20 MHz

R-PDSO-G28

e0

11.8 mm

8650752 bit

FLASH

8

3

1

28

1081344 words

1081344

SYNCHRONOUS

70 Cel

0 Cel

1081344X8

PLASTIC/EPOXY

TSOP1

TSSOP28,.53,22

RECTANGULAR

SMALL OUTLINE, THIN PROFILE

SERIAL

240

3/3.3

2.7

Not Qualified

1.2 mm

SPI

.00001 Amp

Flash Memories

35 mA

3.6 V

2.7 V

3

YES

CMOS

COMMERCIAL

TIN LEAD

GULL WING

.55 mm

DUAL

NOR TYPE

8 mm

HARDWARE

AT45DB321C-TC by Atmel

AT45DB321C-TC

Atmel

Atmel's AT45DB321C-TC is a 32M NOR flash memory with 40MHz clock frequency, SPI serial bus, and hardware write protection. It operates at 3V, has 28 terminals in a small outline package, and is ideal for commercial applications requiring reliable non-volatile memory storage.

ORGANISED AS 8192 PAGES OF 528 BYTES EACH

40 MHz

R-PDSO-G28

e0

11.8 mm

33554432 bit

FLASH

1

3

1

28

33554432 words

32M

SYNCHRONOUS

70 Cel

0 Cel

32MX1

PLASTIC/EPOXY

TSOP1

TSSOP28,.53,22

RECTANGULAR

SMALL OUTLINE, THIN PROFILE

SERIAL

3/3.3

2.7

Not Qualified

1.2 mm

SPI

.000015 Amp

Flash Memories

50 mA

3.6 V

2.7 V

3

YES

CMOS

COMMERCIAL

TIN LEAD

GULL WING

.55 mm

DUAL

NOR TYPE

8 mm

HARDWARE

AT45DB321D-TU-SL383 by Dialog Semiconductor

AT45DB321D-TU-SL383

Dialog Semiconductor

FLASH; No. of Terminals: 28; Package Code: TSOP1; Package Shape: RECTANGULAR; Endurance: 100000 Write/Erase Cycles; Write Protection: HARDWARE/SOFTWARE;

66 MHz

20

100000 Write/Erase Cycles

R-PDSO-G28

11.8 mm

33554432 bit

FLASH

1

1

28

33554432 words

32M

SYNCHRONOUS

85 Cel

-40 Cel

32MX1

3-STATE

PLASTIC/EPOXY

TSOP1

TSSOP28,.53,22

RECTANGULAR

SMALL OUTLINE, THIN PROFILE

SERIAL

2.7

1.2 mm

SPI

.00005 Amp

17 mA

3.6 V

2.7 V

3

YES

CMOS

GULL WING

.55 mm

DUAL

NOR TYPE

8 mm

HARDWARE/SOFTWARE