Pll Characteristics; Memory Characteristics; Table 33. Pll Characteristics; Table 34. Ram And Hardware Registers - STMicroelectronics STM32L151QCH6 Manual

Electrical characteristics
6.3.8

PLL characteristics

The parameters given in
summarized in
Symbol
f
PLL_IN
f
PLL_OUT
t
LOCK
Jitter
I (PLL)
DDA
I (PLL)
DD
1. Guaranteed by characterization results, not tested in production.
2. Take care of using the appropriate multiplier factors so as to have PLL input clock values compatible with
the range defined by f
6.3.9

Memory characteristics

The characteristics are given at T
RAM memory
Symbol
VRM
1. Minimum supply voltage without losing data stored in RAM (in Stop mode or under Reset) or in hardware
registers (only in Stop mode).
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Table 33
Table 13.

Table 33. PLL characteristics

Parameter
(2)
PLL input clock
PLL input clock duty cycle
PLL output clock
PLL lock time
PLL input = 16 MHz
PLL VCO = 96 MHz
Cycle-to-cycle jitter
Current consumption on V
Current consumption on V
.
PLL_OUT

Table 34. RAM and hardware registers

Parameter
(1)
Data retention mode
DocID026119 Rev 5
STM32L151xC/C-A STM32L152xC/C-A
are derived from tests performed under the conditions
Min
2
45
2
-
-
-
DDA
-
DD
= -40 to 105 °C unless otherwise specified.
A
Conditions
STOP mode (or RESET)
Value
(1)
Typ Max
- 24
- 55
- 32
115 160
± 600
-
220 450
120 150
Min Typ Max
1.65 - -
Unit
MHz
%
MHz
µs
ps
µA
Unit
V