MCP2518FD datasheet(78/96 Pages) MICROCHIP

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MCP2518FD

DS20006027A-page 78

 2019 Microchip Technology Inc.

TABLE 7-4:

CAN BIT RATE

TABLE 7-5:

CAN RX FILTER AC CHARACTERISTICS

AC Specifications

Electrical Characteristics:

Extended (E): TAMB = –40°C to +125°C; High (H): TAMB = –40°C to +150°C;

VDD = 2.7V to 5.5V

Sym

Characteristic

Min

Typ

Max

Units

Conditions/Comments

BRNOM

Nominal Bit Rate

0.125

0.5

Mbps

BRDATA

Data Bit Rate

0.5

Mbps BRDATA ≥ BRNOM

Note 1: Tested bit rates. Device allows the configuration of more bit rates, including slower bit rates than the mini-

mum stated.

AC Specifications

Electrical Characteristics:

Extended (E): TAMB = –40°C to +125°C; High (H): TAMB = –40°C to +150°C;

VDD = 2.7V to 5.5V

Sym.

Characteristic

Min.

Typ.

Max.

Units

Conditions/Comments

TPROP

Filter propagation delay

—1

—ns

Note 2

TFILTER

Filter time

130

225

—100

140

220

390

T00FILTER

T01FILTER

T10FILTER

T11FILTER

Note 3

TREVO-

CERY

Minimum high time on input

for output to go high again

—

—ns

Note 2

Note 1: Characterized; not 100% tested.

2: Design guidance only.

3: Pulses on RXCAN shorter than the minimum TFILTER time will be ignored; pulses longer than the maxi-

mum TFILTER time will wake-up the device.

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