 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
CC2640R2FYFVT.B Scheda tecnica(PDF) 39 Page - Texas Instruments |
|
|
|||||||||||||||||||||||||||||
CC2640R2FYFVT.B Scheda tecnica(HTML) 39 Page - Texas Instruments |
|
|
39 / 74 page  Table 9-1. GPIOs Connected to the Sensor Controller (1) (continued) ANALOG CAPABLE 7 × 7 RGZ DIO NUMBER 5 × 5 RHB DIO NUMBER 2.7 × 2.7 YFV DIO NUMBER 4 × 4 RSM DIO NUMBER N 4 1 1 N 3 0 0 N 2 N 1 N 0 (1) Depending on the package size, up to 16 pins can be connected to the Sensor Controller. Up to 8 of these pins can be connected to analog modules. 9.6 Memory The Flash memory provides nonvolatile storage for code and data. The Flash memory is in-system programmable. The SRAM (static RAM) can be used for both storage of data and execution of code and is split into two 4-KB blocks and two 6-KB blocks. Retention of the RAM contents in standby mode can be enabled or disabled individually for each block to minimize power consumption. In addition, if flash cache is disabled, the 8-KB cache can be used as a general-purpose RAM. The ROM provides preprogrammed embedded TI-RTOS kernel, Driverlib, and lower layer protocol stack software ( Bluetooth low energy Controller). It also contains a bootloader that can be used to reprogram the device using SPI or UART. For CC2640R2Fxxx devices, the ROM contains Bluetooth 4.2 low energy host- and controller software libraries, leaving more of the flash memory available for the customer application. 9.7 Debug The on-chip debug support is done through a dedicated cJTAG (IEEE 1149.7) or JTAG (IEEE 1149.1) interface. 9.8 Power Management To minimize power consumption, the CC2640R2F device supports a number of power modes and power management features (see Table 9-2). Table 9-2. Power Modes MODE SOFTWARE CONFIGURABLE POWER MODES RESET PIN HELD ACTIVE IDLE STANDBY SHUTDOWN CPU Active Off Off Off Off Flash On Available Off Off Off SRAM On On On Off Off Radio Available Available Off Off Off Supply System On On Duty Cycled Off Off Current 1.45 mA + 31 µA/MHz 650 µA 1 µA 0.15 µA 0.1 µA Wake-up Time to CPU Active(1) – 14 µs 151 µs 1015 µs 1015 µs Register Retention Full Full Partial No No SRAM Retention Full Full Full No No High-Speed Clock XOSC_HF or RCOSC_HF XOSC_HF or RCOSC_HF Off Off Off Low-Speed Clock XOSC_LF or RCOSC_LF XOSC_LF or RCOSC_LF XOSC_LF or RCOSC_LF Off Off Peripherals Available Available Off Off Off Sensor Controller Available Available Available Off Off Wake up on RTC Available Available Available Off Off Wake up on Pin Edge Available Available Available Available Off www.ti.com CC2640R2F SWRS204C – DECEMBER 2016 – REVISED SEPTEMBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 39 Product Folder Links: CC2640R2F |
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
