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参数资料
| 型号： | MSP430A002IPMR |
| 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, PQFP64 |
| 封装： | GREEN, PLASTIC, LQFP-64 |
| 文件页数： | 22/62页 |
| 文件大小： | 1007K |
| 代理商： | MSP430A002IPMR |
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MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
SLAS272F JULY 2000 REVISED JUNE 2004
29
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
t(LPM3) Delay time
f = 2 MHz
VCC = 2.2 V/3 V
6
s
t(LPM3) Delay time
f = 3 MHz
VCC = 2.2 V/3 V
6
s
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.
Comparator_A (see Note 1)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
I(DD)
CAON=1, CARSEL=0, CAREF=0
VCC = 2.2 V
25
40
A
I(DD)
CAON=1, CARSEL=0, CAREF=0
VCC = 3 V
45
60
A
I(Refladder/Refdiode)
CAON=1, CARSEL=0,
CAREF=1/2/3, no load at
VCC = 2.2 V
30
50
A
I(Refladder/Refdiode)
CAREF=1/2/3, no load at
P2.3/CA0/TA1 and P2.4/CA1/TA2
VCC = 3 V
45
71
A
V(IC)
Common-mode input
voltage
CAON =1
VCC = 2.2 V/3 V
0
VCC1
V
V(Ref025)
Voltage @ 0.25 V
CC
node
V
CC
PCA0=1, CARSEL=1, CAREF=1,
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2
VCC = 2.2 V/3 V
0.23
0.24
0.25
V(Ref050)
Voltage @ 0.5V
CC
node
V
CC
PCA0=1, CARSEL=1, CAREF=2,
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2
VCC = 2.2 V/3 V
0.47
0.48
0.5
V(RefVT)
(see Figure 6)
PCA0=1, CARSEL=1, CAREF=3,
no load at P2.3/CA0/TA1 and
VCC = 2.2 V
390
480
540
mV
V(RefVT)
(see Figure 6)
no load at P2.3/CA0/TA1 and
P2.4/CA1/TA2 TA = 85°C
VCC = 3 V
400
490
550
mV
V(offset)
Offset voltage
See Note 2
VCC = 2.2 V/3 V
30
mV
Vhys
Input hysteresis
CAON=1
VCC = 2.2 V/3 V
0
0.7
1.4
mV
TA = 25°C, Overdrive 10 mV,
VCC = 2.2 V
130
210
300
ns
t(response LH)
TA = 25 C, Overdrive 10 mV,
Without filter: CAF=0
VCC = 3 V
80
150
240
ns
t(response LH)
TA = 25°C, Overdrive 10 mV,
VCC = 2.2 V
1.4
1.9
3.4
s
TA = 25 C, Overdrive 10 mV,
With filter: CAF=1
VCC = 3 V
0.9
1.5
2.6
s
TA = 25°C, Overdrive 10 mV,
VCC = 2.2 V
130
210
300
ns
t(response HL)
TA = 25 C, Overdrive 10 mV,
Without filter: CAF=0
VCC = 3 V
80
150
240
ns
t(response HL)
TA = 25°C, Overdrive 10 mV,
VCC = 2.2 V
1.4
1.9
3.4
s
TA = 25 C, Overdrive 10 mV,
With filter: CAF=1
VCC = 3 V
0.9
1.5
2.6
s
NOTES:
1. The leakage current for the Comparator_A terminals is identical to Ilkg(Px.x) specification.
2. The input offset voltage can be cancelled by using the CAEX bit to invert the Comparator_A inputs on successive measurements.
The two successive measurements are then summed together.
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