S25FS256S datasheet(13/154 Pages) SPANSION

13 / 154 page

November 6, 2013 S25FS-S_00_04

S25FS-S Family

Da ta

Shee t

(Prelim i nar y )

2.2

Migration Notes

2.2.1

Features Comparison

The S25FS-S family is command subset and footprint compatible with prior generation FL-S, FL-K, and FL-P

families. However, the power supply and interface voltages are nominal 1.8V.

Notes:

1. The 256B program page option only for 128-Mb and 256-Mb density FL-S devices.

2. The FL-P column indicates FL129P MIO SPI device (for 128-Mb density), FL128P does not support MIO, OTP, or 4-kB sectors.

3. 64-kB Sector Erase option only for 128-Mb/256-Mb density FL-P, FL-S and FS-S devices.

4. The FL-K family devices can erase 4-kB sectors in groups of 32 kB or 64 kB.

5. 512-Mb/1-Gb FL-S devices support 256-kB sector only.

6. Only 128-Mb/256-Mb density FL-S devices have 4-kB parameter sector option.

7. Refer to individual data sheets for further details.

Table 2.1 Spansion SPI Families Comparison

Parameter

FS-S

FL-S

FL-K

FL-P

Technology Node

65 nm

90 nm

Architecture

MirrorBit Eclipse

Floating Gate

MirrorBit

Density

128 Mb, 256 Mb

128 Mb, 256 Mb, 512 Mb, 1 Gb

4 Mb - 128 Mb

32 Mb - 256 Mb

Bus Width

x1, x2, x4

Supply Voltage

1.7V - 2.0V

2.7V - 3.6V / 1.65V - 3.6V VIO

2.7V - 3.6V

Normal Read Speed (SDR)

6 MB/s (50 MHz)

6 MB/s (40 MHz)

Fast Read Speed (SDR)

16.5 MB/s (133 MHz)

17 MB/s (133 MHz)

13 MB/s (104 MHz)

Dual Read Speed (SDR)

33 MB/s (133 MHz)

26 MB/s (104 MHz)

20 MB/s (80 MHz)

Quad Read Speed (SDR)

66 MB/s (133 MHz)

52 MB/s (104 MHz)

40 MB/s (80 MHz)

Quad Read Speed (DDR)

80 MB/s (80 MHz)

66 MB/s (66 MHz)

Program Buffer Size

256B / 512B

256B

Erase Sector Size

64 kB / 256 kB

4 kB / 32 kB / 64 kB

64 kB / 256 kB

Parameter Sector Size

4 kB (option)

4 kB

Sector Erase Rate (typ.)

500 kB/s

136 kB/s (4 kB)

437 kB/s (64 kB)

130 kB/s

Page Programming Rate (typ.)

0.71 MB/s (256B)

1.08 MB/s (512B)

1.2 MB/s (256B)

1.5 MB/s (512B)

365 kB/s

170 kB/s

OTP

1024B

768B (3x256B)

506B

Advanced Sector Protection

Yes

Auto Boot Mode

Yes

Erase Suspend/Resume

Yes

Program Suspend/Resume

Yes

Operating Temperature

–40°C to +85°C / +105°C

–40°C to +85°C°

–40°C to +85°C / +105°C

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