CC2640R2F-Q1 Datasheet, PDF (25/40 Pages) Texas Instruments – SimpleLink Bluetooth low energy Wireless MCU for Automotive

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CC2640R2F-Q1
SWRS201 – JANUARY 2017
Table 6-1. GPIOs Connected to the Sensor Controller⁽¹⁾
ANALOG CAPABLE
7 × 7 RGZ
DIO NUMBER
Y
30
Y
29
Y
28
Y
27
Y
26
Y
25
Y
24
Y
23
N
7
N
6
N
5
N
4
N
3
N
2
N
1
N
0
(1) Up to 16 pins can be connected to the Sensor Controller. Up to 8 of these pins can be connected to
analog modules.
6.6 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.
6.7 Debug
The on-chip debug support is done through a dedicated cJTAG (IEEE 1149.7) or JTAG (IEEE 1149.1)
interface.
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