STM32F051K4U6 STMicroelectronics, STM32F051K4U6 Datasheet - Page 63

• Manufacturer Part Number: STM32F051K4U6
• Description: ARM Microcontrollers - MCU Entry-Level ARM M0 16kB 2.0V to 3.6V
• Manufacturer: STMicroelectronics

Specifications of STM32F051K4U6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: STM32F051xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: UFQFN-48
• Mounting Style: SMD/SMT

Electrical characteristics
Table 41.
6.3.8
6.3.9
64/105
t
t
WUSTOP
WUSLEEP
t
WUSTANDBY
Symbol
Low-power mode wakeup timings
PLL characteristics
The parameters given in
temperature and supply voltage conditions summarized in
Table 42.
1. Take care to use the appropriate multiplier factors to obtain PLL input clock values compatible with the
2. Guaranteed by design, not tested in production.
Memory characteristics
Flash memory
The characteristics are given at T
f
f
t
Jitter
Wakeup from Stop
mode
Wakeup from
Standby mode
Wakeup from Sleep
mode
PLL_IN
PLL_OUT
LOCK
range defined by f
Symbol
PLL
Parameter
PLL characteristics
PLL input clock
PLL input clock duty cycle
PLL multiplier output clock
PLL lock time
Cycle-to-cycle jitter
PLL_OUT
Regulator in run
mode
Regulator in low
power mode
Conditions
.
Table 42
Parameter
(1)
Doc ID 022265 Rev 3
A
are derived from tests performed under ambient
= –40 to 105 °C unless otherwise specified.
= 2.0 V
60.35
8.05
4.2
1.1
= 2.4 V = 2.7 V
7.05
55.6
4.2
1.1
40
16
Min
1
(2)
-
-
(2)
(2)
Typ @V
53.5
4.2
6.6
1.1
Table
Typ
8.0
Value
DD
-
-
-
-
20.
52.02
= 3 V
6.27
4.2
1.1
200
300
24
60
Max
= 3.3 V
48
50.96
6.05
4.2
1.1
(2)
(2)
(2)
(2)
STM32F051x
Max Unit
5
9
MHz
MHz
Unit
µs
ps
%
µs