參數(shù)資料
型號(hào): MSP430G2212IRSA16R
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC16
封裝: GREEN, PLASTIC, QFN-16
文件頁(yè)數(shù): 15/59頁(yè)
文件大?。?/td> 1020K
代理商: MSP430G2212IRSA16R
CLOAD External Capacitance pF
0.00
0.15
0.30
0.45
0.60
0.75
0.90
1.05
1.20
1.35
1.50
10
50
100
P1.y
P2.0 ... P2.5
P2.6, P2.7
VCC = 2.2 V
TYPICAL OSCILLATING FREQUENCY
vs
LOAD CAPACITANCE
fosc
T
ypical
Oscillation
Frequency
MHz
CLOAD External Capacitance pF
TYPICAL OSCILLATING FREQUENCY
vs
LOAD CAPACITANCE
fosc
T
ypical
Oscillation
Frequency
MHz
0.00
0.15
0.30
0.45
0.60
0.75
0.90
1.05
1.20
1.35
1.50
10
50
100
P1.y
P2.0 ... P2.5
P2.6, P2.7
VCC = 3.0 V
MSP430G2x52
MSP430G2x12
SLAS722D
– DECEMBER 2010 – REVISED AUGUST 2011
Pin-Oscillator Frequency
– Ports Px
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
P1.y, CL = 10 pF, RL = 100 kΩ
(1) (2)
1400
foP1.x
Port output oscillation frequency
3 V
kHz
P1.y, CL = 20 pF, RL = 100 kΩ
(1) (2)
900
P2.0 to P2.5, CL = 10 pF, RL = 100 kΩ
(1) (2)
1800
foP2.x
Port output oscillation frequency
3 V
kHz
P2.0 to P2.5, CL = 20 pF, RL = 100 kΩ
(1) (2)
1000
P2.6 and P2.7, CL = 20 pF, RL = 100
foP2.6/7
Port output oscillation frequency
3 V
700
kHz
k
Ω(1)(2)
(1)
A resistive divider with two 100-k
Ω resistors between VCC and VSS is used as load. The output is connected to the center tap of the
divider.
(2)
The output voltage oscillates with a typical amplitude of 700 mV at the specified toggle frequency.
Typical Characteristics
– Pin-Oscillator Frequency
Figure 10.
Figure 11.
22
Copyright
2010–2011, Texas Instruments Incorporated
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