Block diagram and pin description

L9370

8/13

DB3818 Rev 1

54

GIO7

Programmable Input / Output for Button Interface control

I/O

55

GIO6

Programmable Input / Output for Button Interface control

I/O

56

GIO5

Programmable Input / Output for Button Interface control

I/O

57

GIO4

Programmable Input / Output for Button Interface control

I/O

58

GND

Digital and power ground connection

GND

59

SYNC5

Synchronization signal from μC for ADC voltage/current

measurement path

I

60

SYNC1

Synchronization signal from μC for ADC voltage/current

measurement path

I

61

MISO

Serial data out for SPI communication to μCO

62

SPICLK

Clock signal for SPI

I

63

MOSI

Serial data input for SPI communication from μCI

64

SPICS

Chip select for SPI

I

Table 2. Pin definition and brief function description (continued)

Pin #

Symbol

Function

I/O type

Table 3. General conditions

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

Parameter ID

Tjunction

Function

temperature

(parameters

guaranteed)

-40

-

175

°C

L9370_194

Rth

Application specific

Rth

(Housing

mounted on 6-

Layer PCB)

-

-

40

°C/W

L9370_3052