SiFli Chip Model Guide

Chip Numbering Rules:SF32LB5xyZxYx6

Prefix:SF32LB5xy

  • SF:Chip Series

    • SiFli,Company Logo

    • 另有SSxxxx系列,这里暂不包括

  • 32:Chip Series

    • 32:32-bit MCU Series

    • 30:PMU Series,This series is followed by numbers only,例如SF30147,Does not follow the numbering rules below

  • LB:series attribute

    • LB:Low-power Bluetooth MCU

    • VB:Bluetooth MCU with RISC-V processor

  • 5:processor series

    • 5:Based on 32-bit Arm Cortex-M33 Star-MC1 processor,or RISC-V processors with similar computing power

    • 0:Based on 32-bit Arm Cortex-M0+ processor

  • x:high, medium, and low positioning

    • 8:5x Series Flagship Product

    • 6/5:5x Series Mid-range Product

    • 2:5x Series Cost-effective Product

  • y:product positioning within the series

    • general basisInternal PSRAM Capacitydetermined by,The specific numbers depend on the particular chip

Suffix:ZxXx6

  • Z:封装

    • U:QFN Package

    • V:BGA Package

  • xXx:Embedded NOR Flash or PSRAM capacity code,Bits and combinations depend on specific package conditions

    • xas numbers:Internal NOR Flash Capacity

      • 1:2Mb

      • 2:4Mb

      • 3:8Mb

      • 4:16Mb

      • 5:32Mb

      • 6:64Mb

    • X为字母:Internal PSRAM Capacity

      • A:16Mb QPI-PSRAM

      • B:32Mb OPI-PSRAM

      • C:64Mb OPI-PSRAM

      • D:128Mb OPI/HPI-PSRAM

      • E:256Mb HPI-PSRAM

  • 6:Temperature Range

    • 5:-20~70C

    • 6:-40~85C

Important

注意公司官方名称为SiFli,S、F为大写,其余为小写,意为Silicon Fli(Fly);Sifli,sifli,SiFLi均为错误拼写。

Note

下文缩写名词注解

  • NOR:   QSPI NOR Flash

  • QPI-P:   x4-PSRAM

  • OPI-P:   x8-PSRAM

  • HPI-P:   x16-PSRAM

SF32LB52x/XFlagship Model Series List

  • SF32LB52x/X:

    • xas numbers,为Lithium-ion Battery Powered系列,如SF32LB520/3/5/7,彼此可以Pin-to-pin Compatible

    • X为部分字母,为常规3.3V供电系列,包括SF32LB52B/E,彼此可以Pin-to-pin Compatible

    • X为部分字母,为特殊1.8V供电系列,包括SF32LB52A/D,用于Ultra-low Power Consumption Scenario

    • xas numbers与X为字母两个系列,相互独立,不能Pin-to-pin Compatible,3.3V型号与1.8V型号虽然可以pin-to-pin对齐,但是电压不兼容,因此也不兼容;从合封内容看的对应关系为:

      • 锂电  3.3V  1.8V

      • 520 – 52B – 52A

      • 523 – 52E – 52D

      • 525 – 52G – 52F

      • 527 – 52J  – 52H

  • SF32LB52x系列支持以下Display Interface

    • SPI/DSPI/QSPI,包括E-paper SPI Interface

    • 8080-8bit

Part #

520U36

523UB6

525UC6

527UD6

52AU36

52AU56

52BU36

52BU56

52DUB6

52EUB6

52JUD6

Package

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

QFN68L

Sizes

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

7x7x0.85 mm

Pitch

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

0.35mm

# of GPIOs

44

44

44

44

45

45

45

45

45

45

45

MPI1 SiP

1MB NOR

4MB OPI-P

8MB OPI-P

16MB OPI-P

1MB NOR

4MB NOR

1MB NOR

4MB NOR

4MB OPI-P

4MB OPI-P

16MB OPI-P

Power Supply

3.2~4.7V

3.2~4.7V

3.2~4.7V

3.2~4.7V

1.8V

1.8V

3.3V

3.3V

1.8V

3.3V

3.3V

I/O Voltage

3.3V

3.3V

3.3V

3.3V

3.3V/1.8V

3.3V/1.8V

3.3V/1.8V

3.3V/1.8V

3.3V/1.8V

3.3V/1.8V

3.3V/1.8V

SF32LB56xFlagship Model Series List

  • SF32LB56x系列支持以下Display Interface

    • DPI/RGB888,RGB565 (566VCB36和567VND36)

    • SPI/DSPI/QSPI,包括E-paper SPI Interface

    • 8080-8bit

Part #

560UNN26

561UBN26

563UCN26

56WUND26

566VCB36

567VND36

Package

QFN68L

QFN68L

QFN68L

QFN68L

BGA175

BGA175

Sizes

7x7x0.75 mm

7x7x0.75 mm

7x7x0.75 mm

7x7x0.75 mm

6.1x6.5x0.94 mm

6.1x6.5x0.94 mm

Pitch

0.35mm

0.35mm

0.35mm

0.35mm

0.4mm

0.4mm

HCPU GPIOs

24

24

24

24

79

79

LCPU GPIOs

20

20

20

20

41

41

MPI5 Boot SiP

512KB NOR

512KB NOR

512KB NOR

512KB NOR

1MB NOR

1MB NOR

MPI1 SiP

n/a

4MB OPI-P

8MB OPI-P

n/a

8MB OPI-P

n/a

MPI2 SiP

n/a

n/a

n/a

16MB OPI-P

4MB OPI-P

16MB OPI-P

Display Interface

QSPI/8080

QSPI/8080

QSPI/8080

QSPI/8080

DPI/QSPI/8080/JDI

DPI/QSPI/8080/JDI

Power Supply

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

Temperature Range

-40~85C

-40~85C

-40~85C

-40~85C

-40~85C

-40~85C

SF32LB58xFlagship Model Series List

  • SF32LB58x系列全系支持以下Display Interface

    • MIPI-DSI,CMD mode或Video mode

    • DPI/RGB888,RGB565

    • SPI/DSPI/QSPI,包括E-paper SPI Interface

    • 8080-8bit

    • JDI MIP屏接口

    • Support MIPI-DSI+SPI/DSPI/QSPI Dual Screen Display

Part #

580VNN36

581VCN36

583VCC36

585V5E56

586VDD36

587VEE56

Package

BGA256

BGA256

BGA256

BGA256

BGA256

BGA256

Sizes

6.5x8.5x0.94 mm

6.5x8.5x0.94 mm

6.5x8.5x0.94 mm

6.5x8.5x0.94 mm

6.5x8.5x0.94 mm

6.5x8.5x0.94 mm

Pitch

0.4mm

0.4mm

0.4mm

0.4mm

0.4mm

0.4mm

HCPU GPIOs

94

94

94

94

94

94

LCPU GPIOs

66

66

66

66

66

66

MPI5 Boot SiP

1MB NOR

1MB NOR

1MB NOR

4MB NOR

1MB NOR

4MB NOR

MPI1 SiP

n/a

8MB OPI-P

8MB OPI-P

4MB NOR

16MB HPI-P

32MB HPI-P

MPI2 SiP

n/a

n/a

8MB OPI-P

32MB HPI-P

16MB HPI-P

32MB HPI-P

Power Supply

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

Temperature Range

-40~85C

-40~85C

-40~85C

-40~85C

-40~85C

-40~85C

SF32LB55x主推型号列表

  • SF32LB55x系列因定义较早,Suffix编号未完全遵从以上规则,仅557V3DA6适用上述Suffix命名规则

  • 相同封装可Pin-to-pin Compatible

  • SF32LB55x系列根据封装不同支持以下全部或部分Display Interface

    • MIPI-DSI,CMD mode

    • DPI/RGB888,RGB565

    • SPI/DSPI/QSPI,包括E-paper SPI Interface

    • 8080-8bit

    • JDI/Sharp MIP屏接口 (557VD3A6)

    • 支持MIPI-DSI+SPI/DSPI双屏异显 (557VD3A6)

Part #

SS6600A8

551U4O5

555V4O6

555V436

557VD3A6

Package

QFN68L

QFN68L

BGA145

BGA145

BGA169

Sizes

7x7x0.75 mm

7x7x0.75 mm

7x7x0.94 mm

7x7x0.94 mm

7x7x0.94 mm

Pitch

0.35mm

0.35mm

0.5mm

0.5mm

0.5mm

HCPU GPIOs

28

28

52

52

71

LCPU GPIOs

21

21

40

40

42

QSPI1-L Boot SiP

4MB NOR

4MB NOR

4MB NOR

4MB NOR

1MB NOR

QSPI1-H SiP

4MB NOR

n/a

n/a

n/a

n/a

PSRAM SiP

n/a

4MB OPI-P

4MB OPI-P

8MB OPI-P

16MB OPI-P

QSPI4 SiP

n/a

n/a

n/a

n/a

2MB QPI-P

Display Interface

QSPI/8080

QSPI/8080

MIPI/QSPI/8080

MIPI/QSPI/8080

MIPI/QSPI/8080/JDI

Power Supply

2.97V~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

1.71~3.63V

Temperature Range

-20~70C

-20~70C

-40~85C

-40~85C

-40~85C

Note

  • SS6600A8Built-in Two 4MB QSPI-NOR,并被配置为单颗8MB OSPI-NOR形态来运行

芯片型号对比表

../_images/silicon.png

样品获取

零售样品与小批量可直接在淘宝购买,批量客户可发邮件到sales@sifli.com或淘宝找客服获取销售联系方式。

参与开源可以免费申请样品,可加入QQ群674699679进行交流。