參數(shù)資料
型號(hào)： MSP430F2274MRHAEP
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC40
封裝： GREEN, PLASTIC, MO-220VJJD-2, VQFN-40
文件頁(yè)數(shù)： 22/79頁(yè)
文件大?。?/td> 1274K
代理商： MSP430F2274MRHAEP
www.ti.com
SLAS614C – SEPTEMBER 2008 – REVISED JULY 2010
Calibrated DCO Frequencies (Tolerance Over Supply Voltage VCC) – Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
1-MHz tolerance over VCC
25°C
1.8 V to 3.6 V
–3
±2
3
%
8-MHz tolerance overVCC
25°C
1.8 V to 3.6 V
–3
±2
3
%
12-MHz tolerance over VCC
25°C
2.2 V to 3.6 V
–3
±2
3
%
16-MHz tolerance over VCC
25°C
3 V to 3.6 V
–6
±2
3
%
BCSCTL1 = CALBC1_1MHZ,
1-MHz
fCAL(1MHz)
DCOCTL = CALDCO_1MHZ,
25°C
1.8 V to 3.6 V
0.970
1
1.030
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_8MHZ,
8-MHz
fCAL(8MHz)
DCOCTL = CALDCO_8MHZ,
25°C
1.8 V to 3.6 V
7.760
8
8.240
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_12MHZ,
12-MHz
fCAL(12MHz)
DCOCTL = CALDCO_12MHZ,
25°C
2.2 V to 3.6 V
11.64
12
12.36
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_16MHZ,
16-MHz
fCAL(16MHz)
DCOCTL = CALDCO_16MHZ,
25°C
3 V to 3.6 V
15.00
16
16.48
MHz
calibration value
Gating time: 2 ms
Calibrated DCO Frequencies (Overall Tolerance) – Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX
UNIT
1-MHz tolerance
–55°C to 125°C
1.8 V to 3.6 V
-5
±2
+5
%
over temperature
8-MHz tolerance
–55°C to 125°C
1.8 V to 3.6 V
-5
±2
+5
%
over temperature
12-MHz tolerance
–55°C to 125°C
2.2 V to 3.6 V
-5
±2
+5
%
over temperature
16-MHz tolerance
–55°C to 125°C
3 V to 3.6 V
-6
±3
+6
%
over temperature
BCSCTL1 = CALBC1_1MHZ,
1-MHz
fCAL(1MHz)
DCOCTL = CALDCO_1MHZ,
–55°C to 125°C
1.8 V to 3.6 V
.950
1
1.050
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_8MHZ,
8-MHz
fCAL(8MHz)
DCOCTL = CALDCO_8MHZ,
–55°C to 125°C
1.8 V to 3.6 V
7.6
8
8.4
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_12MHZ,
12-MHz
fCAL(12MHz)
DCOCTL = CALDCO_12MHZ,
–55°C to 125°C
2.2 V to 3.6 V
11.4
12
12.6
MHz
calibration value
Gating time: 5 ms
BCSCTL1 = CALBC1_16MHZ,
16-MHz
fCAL(16MHz)
DCOCTL = CALDCO_16MHZ,
–55°C to 125°C
3 V to 3.6 V
15.00
16
17.00
MHz
calibration value
Gating time: 2 ms
Copyright 2008–2010, Texas Instruments Incorporated
29
Product Folder Link(s): MSP430F2274-EP
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MSP430F2274TDAQ1 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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