M41T93RMY6F datasheet(46/56 Pages) STMICROELECTRONICS

46 / 56 page

DC and AC parameters

M41T93

46/56

DocID12615 Rev 8

Figure 21. ICC2 vs. temperature

Table 19. Crystal electrical characteristics

Symbol

Parameter(1)(2)

1. Externally supplied if using the QFN16 package. STMicroelectronics recommends the Citizen CFS-145

(1.5 x 5 mm) and the KDS DT-38 (3 x 8 mm) for thru-hole, or the KDS DMX-26S (3.2 x 8 mm) or Micro

Crystal MS3V-T1R (1.5 x 5 mm) for surface-mount, tuning fork-type quartz crystals.

2. Load capacitors are integrated within the M41T93. Circuit board layout considerations for the 32.768 kHz

crystal of minimum trace lengths and isolation from RF generating signals should be taken into account.

Min

Typ

Max

Units

Resonant frequency

32.768

kHz

Series resistance

65(3)

3. Guaranteed by design.



Load capacitance

12.5

Table 20. Oscillator characteristics

Symbol

Parameter(1)(2)

1. With default analog calibration value ( = 0)

2. Reference value

Conditions

Min

Typ

Max

Units

VSTA

Oscillator start voltage

4 s

2.0

tSTA

Oscillator start time

VCC = VSO

CXI, CXO(1) Capacitor input, capacitor output

IC-to-IC frequency variation(2)(3)

3. TA = 25 °C, VCC = 5.0 V

–10

+10

ppm

ai 13909

2.000

3.000

4.000

5.000

6.000

7.000

8.000

9.000

10.000

-40

-20

Temperature (°C)

(3.0V)

(5.0V)

M41T93RMY6F Datasheet(PDF) 46 Page - STMicroelectronics

M41T93RMY6F Datasheet(HTML) 46 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

Datasheet Download

Link URL