Datasheet > ST7590

ST7590

更新时间： 2022-03-19 18:45:05

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
24页	620K
描述
Narrow-band OFDM power line networking PRIME compliant system-on-chip

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数据手册

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ST7590 数据手册

ST7590

Table 1.

Pin connection

Pin description

Name

Type

Description

TQFP QFN

SCLK0

SSN0

100

Digital input SPI0 serial clock

Digital input SPII0 slave select (active low)

VDD

Power

Digital power supply (1.8 V)

Ground

GND

MISO1

Digital input SPI1 data in

MOSI1_SDA

SRAM_A15

VDDIO

Digital I/O

SPI1 data out, I2C data in (I2C always selected at boot)

Digital output External SRAM Address

Power

3.3 V - 5 V I/O supply

SRAM_A16

SCLK1_SCL

SRAM_D0

SRAM_D1

SRAM_D2

SRAM_D3

SRAM_D4

SRAM_D5

SRAM_D6

SRAM_D7

SRAM_CSN

SRAM_WEN

SRAM_OEN

GPIO0

Digital output External SRAM Address

42 Digital output SPI1 serial clock, I2C serial clock ((I2C always selected at boot)

Digital I/O ⁽¹⁾External SRAM data I/O

Digital output External SRAM chip select

Digital output External SRAM write enable

Digital output External SRAM output enable

Digital I/O

Power

General purpose I/O

3.3 V - 5 V I/O supply

General purpose I/O

Not connected

GPIO1

GPIO2

VDDIO

GPIO3

Digital I/O

N.C

GPIO4

Digital I/O

General purpose I/O

Not connected

N.C

GPIO5

Digital I/O

Power

General purpose I/O

OTP programming voltage (12 V)

Digital power supply (1.8 V)

3.3 V - 5 V I/O supply

Ground

VDD_12V

VDD

Power

VDDIO

Power

GND

Power

Doc ID 18349 Rev 1

5/24

1 2 3 456 7 8...24

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