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MSP430FW427IPMR Datasheet

  • MSP430FW427IPMR

  • MIXED SIGNAL MICROCONTROLLER

  • 757.82KB

  • 53页

  • TI

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MSP430xW42x
MIXED SIGNAL MICROCONTROLLER
SLAS383A 鈭?OCTOBER 2003 鈭?REVISED AUGUST 2004
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
DCO
PARAMETER
f(DCOCLK)
f(DCO2)
f(DCO27)
f(DCO2)
f(DCO27)
f(DCO2)
f(DCO27)
f(DCO2)
f(DCO27)
f(DCO2)
f(DCO27)
Sn
Dt
DV
TEST CONDITIONS
N(DCO)=01E0h, FN_8=FN_4=FN_3=FN_2=0, D = 2, DCOPLUS= 0
FN_8=FN_4=FN_3=FN_2=0 , DCOPLUS = 1
FN_8=FN_4=FN_3=FN_2=0, DCOPLUS = 1, (see Note 1)
FN_8=FN_4=FN_3=0, FN_2=1; DCOPLUS = 1
FN_8=FN_4=FN_3=0, FN_2=1; DCOPLUS = 1, (see Note 1)
FN_8=FN_4=0, FN_3= 1, FN_2=x; DCOPLUS = 1
FN_8=FN_4=0, FN_3= 1, FN_2=x;, DCOPLUS = 1, (see Note 1)
FN_8=0, FN_4= 1, FN_3= FN_2=x; DCOPLUS = 1
FN_8=0, FN_4=1, FN_3= FN_2=x; DCOPLUS = 1, (see Note 1)
FN_8=1, FN_4=FN_3=FN_2=x; DCOPLUS = 1
FN_8=1,FN_4=FN_3=FN_2=x,DCOPLUS = 1, (see Note 1)
Step size between adjacent DCO taps:
Sn = fDCO(Tap n+1) / fDCO(Tap n), (see Figure 16 for taps 21 to 27)
Temperature drift, N(DCO) = 01E0h, FN_8=FN_4=FN_3=FN_2=0
D = 2, DCOPLUS = 0, (see Note 2)
Drift with VCC variation, N(DCO) = 01E0h, FN_8=FN_4=FN_3=FN_2=0
D = 2, DCOPLUS = 0 (see Note 2)
VCC
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
鈮?/div>
20
TAP = 27
2.2 V
3V
2.2 V/3 V
MIN
0.3
0.3
2.5
2.7
0.7
0.8
5.7
6.5
1.2
1.3
9
10.3
1.8
2.1
13.5
16
2.8
4.2
21
30
1.06
1.07
鈥?.2
鈥?.2
0
鈥?.3
鈥?.3
5
TYP
1
0.65
0.7
5.6
6.1
1.3
1.5
10.8
12.1
2
2.2
15.5
17.9
2.8
3.4
21.5
26.6
4.2
6.3
32
46
1.25
1.3
10.5
11.3
2.3
2.5
18
20
3
3.5
25
28.5
4.2
5.2
33
41
6.2
9.2
46
70
1.11
1.17
鈥?.4
鈥?.4
15
%/_C
%/V
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MAX
UNIT
MHz
NOTES: 1. Do not exceed the maximum system frequency.
2. This parameter is not production tested.
f
f
(DCO)
f
f
(DCO)
(DCO3V)
(DCO205C)
1.0
1.0
0
1.8
2.4
3.0
3.6
VCC 鈭?V
鈭?0
鈭?0
0
20
40
60
85
TA 鈭?/div>
掳C
Figure 15. DCO Frequency vs Supply Voltage V
CC
and vs Ambient Temperature
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
29

MSP430FW427IPMR 产品属性

  • The Ultra-Low Power MSP430MSP430 OverviewMSP430 Design ToolsMSP430 PeripheralsMSP430x2xx/4xx and Wireless OverviewPortable Medical Solutions with MSP430MSP430 for Utility Metering SolutionsMSP430: How to JTAGMSP430, How To Use the Clock SystemGrace Software Graphical User InterfaceMCU OverviewDriver LibraryMSP430Ware Overview

  • 1

  • 集成电路 (IC)

  • 嵌入式 - 微控制器，

  • MSP430x4xx

  • RISC

  • 16-位

  • 8MHz

  • -

  • 欠压检测/复位，LCD，POR，PWM，WDT

  • 48

  • 32KB（32K x 8 + 256B）

  • 闪存

  • -

  • 1K x 8

  • 1.8 V ~ 3.6 V

  • 斜率 A/D

  • 内部

  • -40°C ~ 85°C

  • 64-LQFP

  • Digi-Reel®

  • 296-15859-6

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