 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
TMS320F280049 データシート(PDF) 92 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
TMS320F280049 データシート(HTML) 92 Page - Texas Instruments |
|
|
92 / 231 page  92 TMS320F280049, TMS320F280049C TMS320F280048, TMS320F280048C, TMS320F280045 TMS320F280041, TMS320F280041C, TMS320F280040, TMS320F280040C SPRS945E – JANUARY 2017 – REVISED APRIL 2020 www.ti.com Submit Documentation Feedback Product Folder Links: TMS320F280049 TMS320F280049C TMS320F280048 TMS320F280048C TMS320F280045 TMS320F280041 TMS320F280041C TMS320F280040 TMS320F280040C Specifications Copyright © 2017–2020, Texas Instruments Incorporated Table 5-36 lists the HALT mode timing requirements, Table 5-37 lists the switching characteristics, and Figure 5-27 shows the timing diagram for HALT mode. (1) For applications using X1/X2 for OSCCLK, the user must characterize their specific oscillator start-up time as it is dependent on circuit/layout external to the device. See Table 5-21 for more information. For applications using INTOSC1 or INTOSC2 for OSCCLK, see Section 5.9.3.5 for toscst. Oscillator start-up time does not apply to applications using a single-ended crystal on the X1 pin, as it is powered externally to the device. Table 5-36. HALT Mode Timing Requirements MIN MAX UNIT tw(WAKE-GPIO) Pulse duration, GPIO wake-up signal(1) toscst + 2tc(OSCCLK) cycles tw(WAKE-XRS) Pulse duration, XRSn wake-up signal(1) toscst + 8tc(OSCCLK) cycles (1) 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/OTP and Pump Power Modes and Wakeup section of the TMS320F28004x Microcontrollers Technical Reference Manual. Table 5-37. HALT Mode Switching Characteristics over recommended operating conditions (unless otherwise noted) PARAMETER MIN MAX UNIT td(IDLE-XCOS) Delay time, IDLE instruction executed to XCLKOUT stop 16tc(INTOSC1) cycles td(WAKE-HALT) Delay time, external wake signal end to CPU program execution resume cycles • Wake up from flash – Flash module in active state 75tc(OSCCLK) • Wake up from flash – Flash module in sleep state 17500tc(OSCCLK) (1) • Wake up from RAM 75tc(OSCCLK) |
同様の部品番号 - TMS320F280049_V02 |
|
同様の説明 - TMS320F280049_V02 |
|
|
リンク URL |
| プライバシーポリシー |
| ALLDATASHEET.JP |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
