STM32L151C6U6 STMicroelectronics, STM32L151C6U6 Datasheet - Page 65
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STM32L151C6U6
Manufacturer Part Number
STM32L151C6U6
Description
IC MCU 32BIT 32KB FLASH 48QFPN
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32L152-EVAL.pdf
(107 pages)
Specifications of STM32L151C6U6
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
37
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 16x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-UFQFN Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11486
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L151C6U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32L151xx, STM32L152xx
6.3.6
Internal clock source characteristics
The parameters given in
temperature and V
High-speed internal (HSI) RC oscillator
Table 26.
1. 1.65
2. The trimming step differs depending on the trimming code. It is usually negative on the codes which are
3. Based on characterization, not tested in production
Low-speed internal (LSI) RC oscillator
Table 27.
1. V
2. Based on characterization, not tested in production.
3. This is a deviation for an individual part, once the initial frequency has been measured.
4. Guaranteed by design, not tested in production.
ACC
t
I
DD(HSI)
Symbol
SU(HSI)
I
t
Symbol
DD(LSI)
TRIM
su(LSI)
multiples of 16 (0x00, 0x10, 0x20, 0x30...0xE0).
D
f
f
LSI
DD
HSI
LSI
HSI
(2)
(2)
= 1.8 V to 3.0 V, T
(3)
(3)
(3)
(3)
(4)
(4)
V
DD
Frequency
HSI user-trimmed
resolution
Accuracy of the
factory-calibrated
HSI oscillator
HSI oscillator
startup time
HSI oscillator
power consumption
HSI oscillator characteristics
LSI oscillator characteristics
LSI frequency
LSI oscillator frequency drift
0°C T
LSI oscillator startup time
LSI oscillator power consumption
3.6 V, T
Parameter
DD
A
A
A
85°C
= -40 to 105 °C unless otherwise specified
supply voltage conditions summarized in
= -40 to 105 °C unless otherwise specified.
Table 26
Parameter
Doc ID 17659 Rev 4
V
Trimming code is not a multiple of 16
Trimming code is a multiple of 16
V
V
V
V
V
V
T
A
DD
DDA
DDA
DDA
DDA
DDA
DDA
= -40 to 105 °C
are derived from tests performed under ambient
= 3.0 V
= 3.0 V, T
= 3.0 V, T
= 3.0 V, T
= 3.0 V, T
= 3.0 V, T
= 1.65 V to 3.6 V
Conditions
(1)
(1)
A
A
A
A
A
= 25 °C
= 0 to 55 °C
= -10 to 70 °C
= -10 to 85 °C
= -10 to 105 °C
Min
-10
26
Table
Typ
400
38
Electrical characteristics
Min
-1.5
-2.5
-1
-2
-4
-4
9.
0.4
Typ
100
200
3.7
16
Max
510
56
4
(4)
1.5
Max
140
0.7
1.5
1
2
2
2
3
6
Unit
kHz
nA
65/107
µs
%
MHz
Unit
µA
µs
%
%
%
%
%
%
%
%