參數(shù)資料
型號： MSP430A019IRHBT
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC64
封裝： PLASTIC, QFN-64
文件頁數(shù)： 9/49頁
文件大?。?/td> 1133K
代理商： MSP430A019IRHBT
MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361D JANUARY 2002 REVISED AUGUST 2004
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
1.8 V
3.6 V
2.7 V 3 V
4.15 MHz
8.0 MHz
Supply Voltage V
Supply voltage range, ’F11x2/12x2,
during flash memory programming
Supply voltage range,
’F11x2/12x2, during
program execution
NOTE: Minimum processor frequency is defined by system clock. Flash
program or erase operations require a minimum VCC of 2.7 V.
f(system) (MHz)
Figure 1. Frequency vs Supply Voltage
supply current (into VCC) excluding external current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 40°C +85°C,
f
= f
= 1 MHz,
VCC = 2.2 V
200
250
I(AM)
Active mode
fMCLK = f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz,
Program executes in Flash
VCC = 3 V
300
350
A
I(AM)
Active mode
TA = 40°C +85°C,
VCC = 2.2 V
3
5
f(MCLK) = f(SMCLK) = f(ACLK) = 4096 Hz,
Program executes in Flash
VCC = 3 V
11
18
A
TA = 40°C +85°C,
VCC = 2.2 V
32
45
I(CPUOff)
Low-power mode, (LPM0)
f(MCLK) = 0, f(SMCLK) = 1 MHz,
f(ACLK) = 32,768 Hz
VCC = 3 V
55
70
A
TA = 40°C +85°C,
VCC = 2.2 V
11
14
I(LPM2)
Low-power mode, (LPM2)
f(MCLK) = f(SMCLK) = 0 MHz,
f(ACLK) = 32,768 Hz, SCG0 = 0
VCC = 3 V
17
22
A
TA = 40°C
0.8
1.2
TA = 25°C
VCC = 2.2 V
0.7
1
A
TA = 85°C
CC
1.6
2.3
I(LPM3)
Low-power mode, (LPM3)
TA = 40°C
1.8
2.2
TA = 25°C
VCC = 3 V
1.6
1.9
A
TA = 85°C
CC
2.3
3.4
TA = 40°C
0.1
0.5
I(LPM4)
Low-power mode, (LPM4)
TA = 25°C
VCC = 2.2 V/3 V
0.1
0.5
A
(LPM4)
TA = 85°C
CC
0.8
1.9
NOTES:
1. All inputs are tied to 0 V or VCC. Outputs do not source or sink any current.
current consumption of active mode versus system frequency
IAM = IAM[1 MHz] × fsystem [MHz]
current consumption of active mode versus supply voltage
IAM = IAM[3 V] + 120 A/V × (VCC3 V)
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