STMicroelectronics STM32L100RC, Manual

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Electrical characteristics STM32L100RC
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6.3.8 PLL characteristics
The parameters given in Table 32 are derived from tests performed under the conditions
summarized in Table 12 .
6.3.9 Memory characteristics
The characteristics are given at T
A
= -40 to 105 °C unless otherwise specified.
RAM memory
Table 32. PLL characteristics
Symbol Parameter
Value
Unit
Min Typ Max
(1)
1. Guaranteed by characterization results, not tested in production.
f
PLL_IN
PLL input clock
(2)
2. Take care of using the appropriate multiplier factors so as to have PLL input clock values compatible with
the range defined by f
PLL_OUT
.
2 - 24 MHz
PLL input clock duty cycle 45 - 55 %
f
PLL_OUT
PLL output clock 2 - 32 MHz
t
LOCK
PLL lock time
PLL input = 16 MHz
PLL VCO = 96 MHz
- 115 160 µs
Jitter Cycle-to-cycle jitter - -
±
600 ps
I
DDA
(PLL) Current consumption on V
DDA
- 220 450
µA
I
DD
(PLL) Current consumption on V
DD
- 120 150
Table 33. RAM and hardware registers
Symbol Parameter Conditions Min Typ Max Unit
VRM Data retention mode
(1)
1. Minimum supply voltage without losing data stored in RAM (in Stop mode or under Reset) or in hardware
registers (only in Stop mode).
STOP mode (or RESET) 1.65 - - V
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