参数资料
型号: MSP430F4260IRGZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQCC48
封装: GREEN, PLASTIC, QFN-48
文件页数: 15/63页
文件大小: 1342K
代理商: MSP430F4260IRGZT
MSP430F42x0
MIXED SIGNAL MICROCONTROLLER
SLAS455D MARCH 2005 REVISED APRIL 2007
22
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
wake-up LPM3
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f = 1 MHz
6
td(LPM3)
Delay time
f = 2 MHz
VCC = 2.2 V/3 V
6
μs
td(LPM3)
Delay time
f = 3 MHz
VCC 2.2 V/3 V
6
μs
RAM
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VRAMh
CPU halted (see Note 1)
1.6
V
NOTE 1: This parameter defines the minimum supply voltage when the data in program memory RAM remain unchanged. No program execution
should take place during this supply voltage condition.
LCD_A
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
VCC(LCD)
Supply Voltage Range
Charge pump enabled
(LCDCPEN = 1; VLCDx > 0000)
2.2
3.6
V
CLCD
Capacitor on LCDCAP (see Note 1)
Charge pump enabled
(LCDCPEN = 1; VLCDx > 0000)
4.7
μF
ICC(LCD)
Average Supply Current (see Note 2)
VLCD(typ)=3V; LCDCPEN = 1;
VLCDx= 1000, all segments on
fLCD= fACLK/32
no LCD connected (see Note 3)
TA = 25°C
2.2 V
3.8
μA
fLCD
LCD frequency
1.1
kHz
VLCD
LCD voltage
VLCDx = 0000
VCC
V
VLCD
LCD voltage
VLCDx = 0001
2.60
V
VLCD
LCD voltage
VLCDx = 0010
2.66
V
VLCD
LCD voltage
VLCDx = 0011
2.72
V
VLCD
LCD voltage
VLCDx = 0100
2.78
V
VLCD
LCD voltage
VLCDx = 0101
2.84
V
VLCD
LCD voltage
VLCDx = 0110
2.90
V
VLCD
LCD voltage
VLCDx = 0111
2.96
V
VLCD
LCD voltage
VLCDx = 1000
3.02
V
VLCD
LCD voltage
VLCDx = 1001
3.08
V
VLCD
LCD voltage
VLCDx = 1010
3.14
V
VLCD
LCD voltage
VLCDx = 1011
3.20
V
VLCD
LCD voltage
VLCDx = 1100
3.26
V
VLCD
LCD voltage
VLCDx = 1101
3.32
V
VLCD
LCD voltage
VLCDx = 1110
3.38
V
VLCD
LCD voltage
VLCDx = 1111
3.44
3.60
V
RLCD
LCD Driver Output impedance
VLCD = 3V; LCDCPEN = 1;
VLCDx = 1000, ILOAD = ±10μA
2.2 V
10
k
Ω
NOTES:
1. Enabling the internal charge pump with an external capacitor smaller than the minimum specified might damage the device.
2. Refer to the supply current specifications I(LPM3) for additional current specifications with the LCD_A module active.
3. Connecting an actual display will increase the current consumption depending on the size of the LCD.
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