FS6500 datasheet(19/153 Pages) NXP

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NXP Semiconductors

FS6500-FS4500-ASILD

Safety power system basis chip with CAN FD and LIN transceivers

TA = –40 °C to 125 °C, unless otherwise specified. VSUP = VSUP_UV_L to 36 V, unless otherwise specified. All voltages referenced to ground.

When 28 V < VSUP < 36 V, thermal dissipation must be considered (see Figure 32).

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

Analog input - multi-purpose IOs

VIO_ANA_WD

Measurable input voltage (wide range)

3.0

—

VIO_ANA_TG

Measurable input voltage (tight range)

3.0

—

9.0

IIO_IN_ANA

Input current for IO_0 and IO_5

–5.0

—

100

µA

[7]

Output gate driver (IO_4)

VIO4_OH

High output level at IIO4_OUT = –2.0 mA

VPRE – 1.5

—

VPRE

VIO4_OL

Low output level at IIO4_OUT = +2.0 mA

0.0

—

1.0

VIO4_OUT_SK

VIO4_OUT_SC

Output current capability

2.0

—

–2.0

Analog multiplexer

VAMUX_ACC

Voltage sense accuracy (VSNS, IO_0, IO_5) using 5.1 kΩ

resistor

–5.0

—

5.0

[8]

VAMUX_WD_5

Divider ratio (wide input voltage range) at VDDIO = 5.0 V

—

5.0

—

[9]

VAMUX_WD_3P3

Divider ratio (wide input voltage range) at VDDIO = 3.3 V

—

7.0

—

20[9]

VAMUX_TG_5

Divider ratio (tight input voltage range) at VDDIO = 5.0 V

—

2.0

—

VAMUX_TG_3P3

Divider ratio (tight input voltage range) at VDDIO = 3.3 V

—

3.0

—

VAMUX_REF1

Internal voltage Reference with 6.0 V < VSUP < 19 V

2.475

2.5

2.525

VAMUX_REF2

Internal voltage reference with VSUP ≤ 6.0 V, or VSUP ≥ 19 V

2.468

2.5

2.532

VAMUX_TP_CO

Internal temperature sensor coefficient

—

9.9

—

mV/°C

[5]

VAMUX_TP

Temperature sensor MUX_OUT output voltage (at TJ = 165 °C)

2.08

2.15

2.22

Interrupt

VINTB_OL

Low output level (IINT = 2.5 mA)

—

0.5

RPU_INT

Internal pull-up resistor (connected to VDDIO)

—

KΩ

IINT_LK

Input leakage current

—

1.0

µA

Digital interface

MISOH

High output level on MISO (IMISO = 1.5 mA)

VDDIO

– 0.4

—

MISOL

Low output level on MISO (IMISO = 2.0 mA)

—

0.4

IMISO

Tri-state leakage current (VDDIO = 5.0 V)

–5.0

—

5.0

µA

VDDIO

Supply voltage for MISO output buffer

3.0

—

5.5

IVDDIO

Current consumption on VDDIO

—

1.0

3.0

SPILK

SCLK, NCS, MOSI input current

–1.0

—

1.0

µA

VSPI_IH

SCLK, NCS, MOSI high input threshold

2.0

—

VSPI_IL

SCLK, NCS, MOSI low input threshold

—

0.8

RSPI

NCS, MOSI internal pull-up (pull-up to VDDIO)

200

400

800

KΩ

Debug

VDEBUG_IL

Low input voltage threshold

2.1

2.35

2.8

VDEBUG_IH

High input voltage threshold

4.35

4.6

4.97

IDEBUG_LK

Input leakage current

–10

—

µA

Table 5. Static electrical characteristics ...continued

FS6500-FS4500-ASILD

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 8 — 5 August 2024

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