STM32L151C6U6 STMicroelectronics, STM32L151C6U6 Datasheet - Page 76
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
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
Electrical characteristics
6.3.12
76/107
Figure 18. I/O AC characteristics definition
NRST pin characteristics
The NRST pin input driver uses CMOS technology.
Unless otherwise specified, the parameters given in
performed under ambient temperature and V
Table
Table 40.
1. Guaranteed by design, not tested in production.
2. 200 mV minimum value
3. The pull-up is designed with a true resistance in series with a switchable PMOS. This PMOS contribution
V
V
V
V
V
V
OL(NRST)
NF(NRST)
IH(NRST)
IL(NRST)
Symbol
F(NRST)
hys(NRST)
to the series resistance is around 10%.
R
9.
PU
Maximum frequency is achieved if (t
(1)
(1)
(1)
(1)
(1)
External
on 50pF
Output
NRST pin characteristics
NRST input low level voltage
NRST input high level voltage
NRST output low level
voltage
NRST Schmitt trigger voltage
hysteresis
Weak pull-up equivalent
resistor
NRST input filtered pulse
NRST input not filtered pulse
t r(I O)out
(3)
Parameter
10%
50%
Doc ID 17659 Rev 4
when loaded by 50 pF
90%
r
+ t
f
) 2/3)T and if the duty cycle is (45-55%)
1.65 V < V
2.7 V < V
T
10%
DD
I
Conditions
OL
I
OL
V
50%
supply voltage conditions summarized in
IN
= 1.5 mA
= 2 mA
DD
90%
DD
Table 40
V
t r(I O)out
SS
< 3.6 V
< 2.7 V
STM32L151xx, STM32L152xx
are derived from tests
10%V
Min
V
350
1.4
30
SS
DD
(2)
ai14131
Typ Max Unit
45
V
0.8
0.4
60
50
DD
mV
k
ns
ns
V