BLUENRG-332VC datasheet(65/67 Pages) STMICROELECTRONICS

65 / 67 page

List of tables

Table 1.

SRAM overview ..................................................................... 7

Table 2.

IPDs for BlueNRG-LPS................................................................ 9

Table 3.

Relationship between the low power modes and functional blocks ................................. 12

Table 4.

Pin descriptions .................................................................... 25

Table 5.

Legend/abbreviations used in the pinout table ............................................... 26

Table 6.

Alternate function port A .............................................................. 27

Table 7.

Alternate function port B .............................................................. 27

Table 8.

Application circuit external components ................................................... 30

Table 9.

Voltage characteristics ............................................................... 33

Table 10.

Current characteristics ............................................................... 33

Table 11.

Thermal characteristics............................................................... 33

Table 12.

Main performance SMPS ON .......................................................... 34

Table 13.

Main performance SMPS bypassed ...................................................... 35

Table 14.

Peripheral current consumption at VDD = 3.3 V, system clock (CLK_SYS), SMPS on .................... 36

Table 15.

General operating conditions ........................................................... 36

Table 16.

Bluetooth Low Energy RF general characteristics............................................. 37

Table 17.

Bluetooth Low Energy RF transmitter characteristics at 1 Mbps not coded............................ 38

Table 18.

Bluetooth Low Energy RF transmitter characteristics at 2 Mbps not coded............................ 38

Table 19.

Bluetooth Low Energy RF transmitter characteristics at 1 Mbps LE coded (S=8) ....................... 39

Table 20.

Bluetooth Low Energy RF receiver characteristics at 1 Msym/s uncoded ............................. 39

Table 21.

Bluetooth Low Energy RF receiver characteristics at 2 Msym/s uncoded ............................. 40

Table 22.

Bluetooth Low Energy RF receiver characteristics at 1 Msym/s LE coded (S=2) ........................ 41

Table 23.

Bluetooth Low Energy RF receiver characteristics at 1 Msym/s LE coded (S=8) ........................ 42

Table 24.

Embedded reset and power control block characteristics........................................ 42

Table 25.

Current consumption ................................................................ 43

Table 26.

Low power mode wake-up timing ........................................................ 44

Table 27.

HSE crystal requirements ............................................................. 44

Table 28.

LSE crystal requirements ............................................................. 44

Table 29.

HSI oscillator characteristics ........................................................... 45

Table 30.

LSI oscillator characteristics ........................................................... 45

Table 31.

PLL characteristics.................................................................. 45

Table 32.

Flash memory characteristics .......................................................... 45

Table 33.

Flash memory endurance and data retention ................................................ 46

Table 34.

ESD absolute maximum ratings ......................................................... 46

Table 35.

I/O static characteristics .............................................................. 46

Table 36.

Output voltage characteristics .......................................................... 47

Table 37.

RSTN pin characteristics.............................................................. 47

Table 38.

ADC characteristics (HSI must be set to PLL mode) ........................................... 48

Table 39.

Temperature sensor characteristics ...................................................... 49

Table 40.

TIM2/16/17 characteristics ............................................................ 49

Table 41.

IWDG min./max. timeout period at 32 kHz (LSE) ............................................. 49

Table 42.

I2C analog filter characteristics ......................................................... 50

Table 43.

SPI characteristics .................................................................. 50

Table 44.

VFQFPN32 - Mechanical data .......................................................... 54

Table 45.

WLCSP36 - Mechanical data........................................................... 56

Table 46.

WLCSP36 - Example of PCB design rules.................................................. 57

Table 47.

Package thermal characteristics......................................................... 58

Table 48.

Ordering information................................................................. 59

Table 49.

Document revision history ............................................................. 61

BlueNRG-LPS

List of tables

DS13819 - Rev 4

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