STM32WL33CB datasheet(38/91 Pages) STMICROELECTRONICS

部件名	STM32WL33CB

功能描述	Multiprotocol LPWAN 32-bit MCU Arm® Cortex®-M0 2(G)FSK, 4(G)FSK, ASK, D-BPSK, up to 256KB flash, 32KB SRAM

PDF	91 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

38 / 91 page

Electrical characteristics

6.1

Parameter conditions

Unless otherwise specified, all voltages are referenced to ground (GND).

6.1.1

Minimum and maximum values

Unless otherwise specified, the minimum and maximum values are guaranteed in the following standard

conditions:

•

Ambient temperature is TA = 25 °C

•

Supply voltage is VDD: 3.3 V

•

System clock frequency is 64 MHz (clock source HSI)

•

SMPS clock frequency is 4 MHz, if not specified otherwise

Data based on characterization results, design simulation and/or technology characteristics are indicated in the

table footnotes and are not tested in production. Based on characterization, the minimum and maximum values

refer to sample tests and represent the mean value plus or minus three times the standard deviation (mean ±3σ).

6.1.2

Typical values

Unless otherwise specified, typical data are based on TA = 25 °C, VDD = 3.3 V. They are given only as design

guidelines and are not tested. Typical ADC accuracy values are determined by characterization of a batch of

samples from a standard diffusion lot over the full temperature range, where 95% of the devices have an error

less than or equal to the value indicated (mean ± 2σ).

STM32WL33xx

Electrical characteristics

DS14221 - Rev 5

page 38/91

STM32WL33CB 数据表(PDF) 38 Page - STMicroelectronics