RT600 datasheet(114/171 Pages) NXP

114 / 171 page

RT600

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

Product data sheet

Rev. 2.2 — 25 January 2024

114 of 173

NXP Semiconductors

RT600

Dual-core microcontroller with 32-bit Cortex-M33 and Xtensa HiFi4

Audio DSP CPUs

14.10 USART interface

Excluding delays introduced by external device and PCB, the maximum supported bit rate

for USART master synchronous mode is 20 Mbit/s, and the maximum supported bit rate

for USART slave synchronous mode is 20.0 Mbit/s.

Excluding delays introduced by external device and PCB, the maximum bit rates of 6.25

Mbit/s in asynchronous mode.

The actual USART bit rate depends on the delays introduced by the external trace, the

external device, system clock (CCLK), and capacitive loading.

[1] Based on simulation; not tested in production.

Table 42. USART dynamic characteristics[1]

Tamb = 0 C to 85C; VDDIO_x = 1.71 V to 3.6 V; CL = 10, VDDCORE = 1.13 V pF balanced loading on all pins; Full Drive

Mode on all pins, Input slew = 1 ns, SLEW setting = standard mode for all pins; Parameters sampled at the 50 % level of the

rising or falling edge.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

USART master (in synchronous mode)

tsu(D)

data input set-up time

12.0

th(D)

data input hold time

12.0

tv(Q)

data output valid time

-5.0

10.0

USART slave (in synchronous mode)

tsu(D)

data input set-up time

8.0

th(D)

data input hold time

tv(Q)

data output valid time

20.0

Fig 13. USART timing

Un_SCLK (CLKPOL = 0)

TXD

RXD

Tcy(clk)

tsu(D) th(D)

tv(Q)

START

BIT0

tvQ)

Un_SCLK (CLKPOL = 1)

START

BIT0

BIT1

aaa-015074

RT600 Datasheet(PDF) 114 Page - NXP Semiconductors

RT600 Datasheet(HTML) 114 Page - NXP Semiconductors

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