TMS320F28375DPZP datasheet(81/226 Pages) TI

81 / 226 page

Section 8.9.8.3.3 shows the STANDBY mode timing requirements, Section 8.9.8.3.4 shows the switching

characteristics, and Figure 8-18 shows the timing diagram for STANDBY mode.

8.9.8.3.3 STANDBY Mode Timing Requirements

MIN

MAX

UNIT

tw(WAKE-INT)

Pulse duration, external

wake-up signal

QUALSTDBY = 0 | 2tc(OSCCLK)

3tc(OSCCLK)

cycles

QUALSTDBY > 0 |

(2 + QUALSTDBY)tc(OSCCLK) (1)

(2 + QUALSTDBY) * tc(OSCCLK)

(1)

QUALSTDBY is a 6-bit field in the LPMCR register.

8.9.8.3.4 STANDBY Mode Switching Characteristics

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

td(IDLE-XCOS)

Delay time, IDLE instruction executed to

XCLKOUT stop

16tc(INTOSC1)

cycles

td(WAKE-STBY)

Delay time, external wake signal to

program execution resume(1)

cycles

•

Wakeup from flash

–

Flash module in active state

175tc(SYSCLK) + tw(WAKE-INT)

•

Wakeup from flash

–

Flash module in sleep state

6700tc(SYSCLK) (2) + tw(WAKE-

INT)

•

Wakeup from RAM

3tc(OSC) + 15tc(SYSCLK) +

tw(WAKE-INT)

(1)

This is the time taken to begin execution of the instruction that immediately follows the IDLE instruction. Execution of an ISR (triggered

by the wake-up signal) involves additional latency.

(2)

This value is based on the flash power-up time, which is a function of the SYSCLK frequency, flash wait states (RWAIT), and

FPAC1[PSLEEP]. For more information, see the Flash and OTP Power-Down Modes and Wakeup section of the TMS320F2837xD

Dual-Core Microcontrollers Technical Reference Manual . This value can be realized when SYSCLK is 200 MHz, RWAIT is 3, and

FPAC1[PSLEEP] is 0x860.

www.ti.com

TMS320F28379D, TMS320F28379D-Q1, TMS320F28378D, TMS320F28377D

TMS320F28377D-Q1, TMS320F28376D, TMS320F28375D, TMS320F28374D

SPRS880O – DECEMBER 2013 – REVISED FEBRUARY 2021

Submit Document Feedback

Product Folder Links: TMS320F28379D TMS320F28379D-Q1 TMS320F28378D TMS320F28377D

TMS320F28377D-Q1 TMS320F28376D TMS320F28375D TMS320F28374D

TMS320F28375DPZP Datasheet(PDF) 81 Page - Texas Instruments

TMS320F28375DPZP Datasheet(HTML) 81 Page - Texas Instruments

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