STM32L151CBT7ADTR datasheet(129/130 Pages) STMICROELECTRONICS

Part #	STM32L151CBT7ADTR

Description	Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3,128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

PDF	130 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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129 / 130 page

DocID024330 Rev 5

129/130

STM32L151x6/8/B-A STM32L152x6/8/B-A

Revision history

129

25-Aug-2017

Updated Table 43: I/O static characteristics pull-up and pull-down

values.

Updated Table 46: NRST pin characteristics pull-up values.

Updated Section 7: Package information adding information about

other optional marking or inset/upset marks.

Updated note 1 below all the package device marking figures.

Updated Nested vectored interrupt controller (NVIC) in Section 3.2:

ARM® Cortex®-M3 core with MPU about process state

automatically saved.

Updated Table 3: Functionalities depending on the operating power

supply range removing I/O operation column and adding note about

GPIO speed.

Updated Table 42: I/O current injection susceptibility note by

‘injection is not possible’.

Updated Figure 20: Recommended NRST pin protection note about

the 0.1uF capacitor.

Updated Section 3.1: Low-power modes Low-power run mode

(MSI) RC oscillator clock.

Updated Table 5: Working mode-dependent functionalities (from

Run/active down to standby) disabling I2C functionality in Low-

power Run and Low-power Sleep modes.

Table 74. Document revision history (continued)

Date

Revision

Changes

STM32L151CBT7ADTR Datasheet(PDF) 129 Page - STMicroelectronics