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| 型號(hào)： | MSP430FG4270IDL |
| 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, 8 MHz, RISC MICROCONTROLLER, PDSO48 |
| 封裝： | GREEN, PLASTIC, SSOP-48 |
| 文件頁(yè)數(shù)： | 11/66頁(yè) |
| 文件大?。?/td> | 1391K |
| 代理商： | MSP430FG4270IDL |
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MSP430FG42x0
MIXED SIGNAL MICROCONTROLLER
SLAS556A JULY 2007 REVISED AUGUST 2007
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted)
supply current into AVCC + DVCC excluding external current
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
I
Active mode (see Note 1),
f(MCLK) = f(SMCLK) = 1 MHz,
T
40
°Cto85°C
VCC = 2.2 V
250
370
A
I(AM)
f(MCLK) = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
XTS=0, SELM=(0,1)
TA = 40°C to 85°C
VCC = 3 V
400
520
μA
I
Low-power mode (LPM0)
T
40
°Cto85°C
VCC = 2.2 V
55
70
A
I(LPM0)
Low power mode (LPM0)
(see Note 1 and Note 4)
TA = 40°C to 85°C
VCC = 3 V
95
110
μA
I
Low-power mode (LPM2),
f(MCLK) = f(SMCLK) = 0 MHz,
T
40
°Cto85°C
VCC = 2.2 V
11
14
A
I(LPM2)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 0
(see Note 2 and Note 4)
TA = 40°C to 85°C
VCC = 3 V
17
22
μA
TA = 40°C
1.0
2.0
Low-power mode (LPM3),
TA = 25°C
V
22V
1.1
2.0
Low-power mode (LPM3),
f(MCLK) = f(SMCLK) = 0 MHz,
TA = 60°C
VCC = 2.2 V
2.0
3.0
I
f(MCLK)
f(SMCLK)
0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 1
Basic Timer1 enabled ACLK selected
TA = 85°C
3.5
6.0
A
I(LPM3)
Basic Timer1 enabled, ACLK selected
LCD A enabled, LCDCPEN = 0
TA = 40°C
1.8
2.8
μA
LCD_A enabled, LCDCPEN = 0
(static mode, fLCD = f(ACLK)/32),
TA = 25°C
V
3V
1.6
2.7
(, LCD
(ACLK)
),
(see Note 2, Note 3, and Note 4)
TA = 60°C
VCC = 3 V
2.5
3.5
TA = 85°C
4.2
7.5
Low-power mode (LPM3),
TA = 40°C
2.5
3.5
Low-power mode (LPM3),
f(MCLK) = f(SMCLK) = 0 MHz,
TA = 25°C
VCC = 2.2 V
2.5
3.5
I
f(MCLK)
f(SMCLK)
0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 1
Basic Timer1 enabled ACLK selected
TA = 85°C
VCC
2.2 V
3.8
6.0
A
I(LPM3)
Basic Timer1 enabled, ACLK selected
LCD A enabled, LCDCPEN = 0
TA = 40°C
2.9
4.0
μA
LCD_A enabled, LCDCPEN = 0
(4-mux mode, fLCD = f(ACLK)/32),
TA = 25°C
VCC = 3 V
2.9
4.0
(, LCD
(ACLK)
),
(see Note 2, Note 3, and Note 4)
TA = 85°C
VCC
3 V
4.4
7.5
TA = 40°C
0.1
0.5
TA = 25°C
V
22V
0.1
0.5
Low-power mode (LPM4)
TA = 60°C
VCC = 2.2 V
0.7
1.1
I
Low-power mode (LPM4),
f(MCLK) = 0 MHz, f(SMCLK) = 0 MHz,
TA = 85°C
1.7
3.0
A
I(LPM4)
f(MCLK) = 0 MHz, f(SMCLK) = 0 MHz,
f(ACLK) = 0 Hz, SCG0 = 1
(
N t2
d N t4)
TA = 40°C
0.1
0.8
μA
(ACLK)
(see Note 2 and Note 4)
TA = 25°C
V
3V
0.1
0.8
TA = 60°C
VCC = 3 V
0.8
1.2
TA = 85°C
1.9
3.5
NOTES:
1. Timer_A is clocked by f(DCOCLK) = f(DCO) = 1 MHz. All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.
2. All inputs are tied to 0 V or to VCC. Outputs do not source or sink any current.
3. The LPM3 currents are characterized with a Micro Crystal CC4VT1A (9 pF) crystal and OSCCAPx = 01h.
4. Current for brownout included.
current consumption of active mode versus system frequency
I(AM) = I(AM) [1 MHz] × f(System) [MHz]
current consumption of active mode versus supply voltage
I(AM) = I(AM) [3 V] + 175 μA/V × (VCC – 3 V)
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