STM32L496QGI3STR datasheet(160/263 Pages) STMICROELECTRONICS

160 / 263 page

Electrical characteristics

STM32L496xx

160/263

DocID029173 Rev 2

6.3.10

Flash memory characteristics

fPLL_P_OUT PLL multiplier output clock P

Voltage scaling Range 1

2.0645

MHz

Voltage scaling Range 2

2.0645

fPLL_Q_OUT PLL multiplier output clock Q

Voltage scaling Range 1

MHz

Voltage scaling Range 2

fPLL_R_OUT PLL multiplier output clock R

Voltage scaling Range 1

MHz

Voltage scaling Range 2

fVCO_OUT PLL VCO output

Voltage scaling Range 1

344

MHz

Voltage scaling Range 2

128

tLOCK

PLL lock time

μs

Jitter

RMS cycle-to-cycle jitter

System clock 80 MHz

-40

±ps

RMS period jitter

IDD(PLL)

PLL power consumption on

VDD(1)

VCO freq = 64 MHz

150

200

μA

VCO freq = 96 MHz

200

260

VCO freq = 192 MHz

300

380

VCO freq = 344 MHz

520

650

1. Guaranteed by design.

2. Take care of using the appropriate division factor M to obtain the specified PLL input clock values. The M factor is shared

between the 3 PLLs.

Table 62. PLL, PLLSAI1, PLLSAI2 characteristics(1) (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Table 63. Flash memory characteristics(1)

Symbol

Parameter

Conditions

Typ

Max

Unit

tprog

64-bit programming time

81.69

90.76

µs

tprog_row

one row (32 double

word) programming time

normal programming

2.61

2.90

fast programming

1.91

2.12

tprog_page

one page (2 Kbyte)

programming time

normal programming

20.91

23.24

fast programming

15.29

16.98

tERASE

Page (2 KB) erase time

22.02

24.47

tprog_bank

one bank (512 Kbyte)

programming time

normal programming

5.35

5.95

fast programming

3.91

4.35

tME

Mass erase time

(one or two banks)

22.13

24.59

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