SLG46585 datasheet(39/210 Pages) DIALOG

39 / 210 page

Datasheet

18-Sep-2019

CFR0011-120-00

Revision 3.3

39 of 210

SLG46585

GreenPAK Programmable Mixed-Signal Matrix with Asynchronous

State Machine, LDOs, and DC/DC Converter

IO Pins

The SLG46585 has a total of 9 multi-function IO pins which can function as either a user defined Input or Output, as well as serving

as a special function (such as outputting the voltage reference), or serving as a signal for programming of the on-chip Non-Volatile

Memory (NVM).

Refer to Section 2 for normal and programming mode pin definitions.

Normal Mode pin definitions are as follows:

 IO0: General Purpose Input or Output with OE

 IO1 General Purpose Input or Output or Analog Comparator 0(+)

 IO2: General Purpose Input or Output with OE or Analog Comparator 1(+)

 IO3: General Purpose Input

 VDD: VDD Power supply

 SCL: I

2C_SCL

 SDA: I

2C_SDA

 IO4: General Purpose Input or Output with OE or Analog Comparator (-)

 LDO Pins:

 LDO0 VOUT: LDO0 Output or Analog Comparator 3(+)

 LDO0/1 VIN: LDO0 & LDO1 Input or Analog Comparator 0(+)

 LDO1 VOUT: LDO1 Output

 LDO2 VOUT: LDO2 Output or Analog Comparator 3(+)

 LDO2/3 VIN: LDO2 & LDO3 Input or Analog Comparator 1(+)

 LDO3 VOUT: LDO3 Output

 AGND: LDO Ground

 IO5: General Purpose Input or Output or Analog Comparator 2(+)

 IO6: General Purpose Input or Output with OE or Analog Comparator 3(+)

 GND: Ground

Programming Mode pin definitions are as follows:

 IO3: VPP Programming voltage

 VDD: VDD Power supply

 SCL: Programming SCL

 SDA: Programming SDA

 IO5: Programming Mode Control

 GND: Ground

Of the 9 user defined IO pins on the SLG46585, all but one of the pins (IO3) can serve as both digital input and digital output. IO3

can only serve as a digital input pin with RESET function, which has settings as follows:

 Level polarity:

 Non-inverted

 Inverted

 Reset mode:

 Level sensitive

 Edge triggered

 Edge detection:

 Rising edge

 Falling edge

5.1 INPUT MODES

Each IO pin can be configured as a digital input pin with/without Schmitt Trigger and low voltage input. IO1, IO2, IO5, and IO6

can also be configured to serve as analog inputs to the on-chip comparators. IO4 can also be configured as ACMP reference

voltage input.

SLG46585 Datasheet(PDF) 39 Page - Dialog Semiconductor

SLG46585 Datasheet(HTML) 39 Page - Dialog Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL