MSP430F4796IPZ Datasheet, PDF (34/89 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
DCO
PARAMETER
TEST CONDITIONS
f_(DCOCLK)
N_(DCO) = 01E0h, FN_8 = FN_4 = FN_3 = FN_2 = 0, D = 2,
DCOPLUS = 0
f_(DCO2)
FN_8 = FN_4 = FN_3 = FN_2 = 0 , DCOPLUS = 1
f_(DCO27)
FN_8 = FN_4 = FN_3 = FN_2 = 0, DCOPLUS = 1 (see Note 1)
f_(DCO2)
FN_8 = FN_4 = FN_3 = 0, FN_2 = 1, DCOPLUS = 1
f_(DCO27)
FN_8 = FN_4 = FN_3 = 0, FN_2 = 1, DCOPLUS = 1 (see Note 1)
f_(DCO2)
FN_8 = FN_4 = 0, FN_3 = 1, FN_2 = x, DCOPLUS = 1
f_(DCO27)
FN_8 = FN_4 = 0, FN_3 = 1, FN_2 = x, DCOPLUS = 1 (see Note 1)
f_(DCO2)
FN_8 = 0, FN_4 = 1, FN_3 = FN_2 = x, DCOPLUS = 1
f_(DCO27)
FN_8 = 0, FN_4 = 1, FN_3 = FN_2 = x, DCOPLUS = 1 (see Note 1)
f_(DCO2)
FN_8 = 1, FN_4 = FN_3 = FN_2 = x, DCOPLUS = 1
f_(DCO27)
FN_8 = 1, FN_4 = FN_3 = FN_2 = x, DCOPLUS = 1 (see Note 1)
Step size between adjacent DCO taps:
S_n
S_n = f_{DCO(Tap n+1)} / f_{DCO(Tap n)} (see Figure 13 for taps 21 to 27)
D_t
Temperature drift, N_(DCO) = 01E0h, FN_8 = FN_4 = FN_3 = FN_2 = 0,
D = 2, DCOPLUS = 0 (see Note 2)
D_V
Drift with V_CC variation, N_(DCO) = 01E0h,
FN_8 = FN_4 = FN_3 = FN_2 = 0, D = 2, DCOPLUS = 0 (see Note 2)
NOTES: 1. Do not exceed the maximum system frequency.
2. This parameter is not production tested.
V_CC
2.2 V/3 V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
2.2 V
3V
1 < TAP ≤ 20
TAP = 27
2.2 V
3V
MIN TYP MAX UNIT
1
MHz
0.3 0.65 1.25
MHz
0.3 0.7 1.3
2.5 5.6 10.5
MHz
2.7 6.1 11.3
0.7 1.3 2.3
MHz
0.8 1.5 2.5
5.7 10.8
6.5 12.1
18
MHz
20
1.2
2
3
MHz
1.3 2.2 3.5
9 15.5 25
MHz
10.3 17.9 28.5
1.8 2.8 4.2
MHz
2.1 3.4 5.2
13.5 21.5
16 26.6
33
MHz
41
2.8 4.2 6.2
MHz
4.2 6.3 9.2
21 32 46
MHz
30 46 70
1.06
1.11
1.07
1.17
–0.2 –0.3 –0.4
%/_C
–0.2 –0.3 –0.4
0
5 15 %/V
34
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265