STM32L151R6H6 STMicroelectronics, STM32L151R6H6 Datasheet - Page 94
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STM32L151R6H6
Manufacturer Part Number
STM32L151R6H6
Description
IC MCU 32BIT 32KB FLASH 64BGA
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32L152-EVAL.pdf
(107 pages)
Specifications of STM32L151R6H6
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
32MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
51
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 20x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFBGA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11483
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L151R6H6
Manufacturer:
STM
Quantity:
640
Company:
Part Number:
STM32L151R6H6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
6.3.19
94/107
LCD controller (STM32L152xx only)
The STM32L152xx embeds a built-in step-up converter to provide a constant LCD reference
voltage independently from the V
to the V
Table 56.
1. LCD enabled with 3 V internal step-up active, 1/8 duty, 1/4 bias, division ratio= 64, all pixels active, no LCD
Symbol
I
connected
V
V
V
V
V
V
V
V
LCD
V
C
V
V
V
V
V
V
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
R
R
V
LCD
ext
44
34
23
12
13
14
H
L
0
(1)
LCD
pin to decouple this converter.
LCD controller characteristics
LCD external voltage
LCD internal reference voltage 0
LCD internal reference voltage 1
LCD internal reference voltage 2
LCD internal reference voltage 3
LCD internal reference voltage 4
LCD internal reference voltage 5
LCD internal reference voltage 6
LCD internal reference voltage 7
V
Supply current at V
Supply current at V
Low drive resistive network
High drive resistive network
Segment/Common highest level voltage
Segment/Common 3/4 level voltage
Segment/Common 2/3 level voltage
Segment/Common 1/2 level voltage
Segment/Common 1/3 level voltage
Segment/Common 1/4 level voltage
Segment/Common lowest level voltage
LCD
external capacitance
Parameter
DD
DD
Doc ID 17659 Rev 4
DD
= 2.2 V
= 3.0 V
voltage. An external capacitor C
0
Min
0.1
STM32L151xx, STM32L152xx
3/4 V
2/3 V
1/2 V
1/3 V
1/4 V
1.65
Typ
2.6
2.7
2.8
2.9
3.1
3.2
3.3
3.3
3.1
60
3
ext
LCD
LCD
LCD
LCD
LCD
must be connected
V
Max
3.6
LCD
2
Unit
M
k
µF
µA
V
V
V
V
V