STM32L152C8U6 STMicroelectronics, STM32L152C8U6 Datasheet - Page 85
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STM32L152C8U6
Manufacturer Part Number
STM32L152C8U6
Description
Microcontrollers (MCU) 32-Bit Arm Cortex M3 64kb LCD Ultralow
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32L152-EVAL.pdf
(107 pages)
Specifications of STM32L152C8U6
Core
ARM Cortex M3
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, LCD, POR, PWM, WDT
Number Of I /o
37
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
10K x 8
Voltage - Supply (vcc/vdd)
1.65 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
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32L152C8U6
Manufacturer:
STM
Quantity:
200
Company:
Part Number:
STM32L152C8U6
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32L151xx, STM32L152xx
Table 49.
1. The current consumption through VREF is composed of two parameters:
2. V
3. V
4. Minimum sampling and conversion time is reached for maximum Rext = 0.5 k
5. For 1 Msps, maximum Rext is 0.5 k
t
STAB
Symbol
R
t
C
f
f
- one constant (max 300 µA)
- one variable (max 400 µA), only during sampling time + 2 first conversion pulses.
So, peak consumption is 300+400 = 700 ìA and average consumption is 300 + [(4 sampling + 2) /16] x 400
= 450 µA at 1Msps
the package. Refer to
CONV
TRIG
TRIG
AIN
t
t
ADC
REF+
SSA
latr
t
lat
S
(5)
or V
can be internally connected to V
REF-
Sampling time
Total conversion time
(including sampling time)
Internal sample and hold
capacitor
External trigger frequency
Regular sequencer
External trigger frequency
Injected sequencer
External input impedance
Injection trigger conversion
latency
Regular trigger conversion
latency
Power-up time
ADC characteristics (continued)
must be tied to ground.
Parameter
Section 4: Pin descriptions
Doc ID 17659 Rev 4
.
DDA
and V
6/8/10-bit conversions
6/8/10-bit conversions
Multiplexed channels
Multiplexed channels
Multiplexed channels
2.4 V V
2.4 V V
1.8 V V
1.8 V V
12-bit conversions
12-bit conversions
Direct channels
Direct channels
Direct channels
f
f
f
ADC
ADC
ADC
REF-
for further details.
Conditions
= 16 MHz
= 16 MHz
= 16 MHz
can be internally connected to V
DDA
DDA
DDA
DDA
3.6 V
3.6 V
2.4 V
2.4 V
0.25
0.56
0.56
4 to 384 (sampling
phase) +12 (successive
approximation)
Min
219
156
1
3.5
2.5
4
1
(4)
(4)
(4)
(4)
Electrical characteristics
Typ
16
SSA
Tconv+1 1/f
Tconv+2 1/f
Tconv+1 1/f
, depending on
Tconv
24.75
Max
384
281
219
0.5
4.5
3.5
3.5
50
1/f
1/f
1/f
1/f
1/f
85/107
Unit
k
pF
µs
µs
ns
ns
µs
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC