參數(shù)資料
型號: MSP430F2619SKGD1
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, UUC82
封裝: DIE-82
文件頁數(shù): 30/90頁
文件大?。?/td> 1141K
代理商: MSP430F2619SKGD1
VCC(drop)
VCC
3 V
t pw
0
0.5
1
1.5
2
0.001
1
1000
Typical Conditions
1 ns
tpw Pulse Width s
V
CC(drop)
V
tpw Pulse Width s
VCC = 3 V
VCC
0
0.5
1
1.5
2
VCC(drop)
t pw
tpw Pulse Width s
V
CC(drop)
V
3 V
0.001
1
1000
tf
tr
tpw Pulse Width s
tf = tr
Typical Conditions
VCC = 3 V
SLAS697A
– MARCH 2010 – REVISED FEBRUARY 2011
Typical Characteristics - POR/Brownout Reset (BOR)
Figure 11. VCC(drop) Level With a Square Voltage Drop to Generate a POR/Brownout Signal
Figure 12. VCC(drop) Level With a Triangle Voltage Drop to Generate a POR/Brownout Signal
SVS (Supply Voltage Supervisor/Monitor) - Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
dVCC/dt > 30 V/ms (See Figure 13)
5
150
t(SVSR)
μs
dVCC/dt ≤ 30 V/ms
2000
td(SVSon)
SVSON, switch from VLD = 0 to VLD
≠ 0, VCC = 3 V
20
150
μs
tsettle
VLD
≠ 0 (See (1))
12
μs
V(SVSstart)
VLD
≠ 0, VCC/dt ≤ 3 V/s (See Figure 13)
1.55
1.7
V
VLD = 1
70
120
210
mV
VCC/dt ≤ 3 V/s (See Figure 13)
V(SVS_IT-) ×
VLD = 2 to 14
V
Vhys(SVS_IT-)
0.004
0.016
VCC/dt ≤ 3 V/s (See Figure 13),
VLD = 15
4.4
20
mV
External voltage applied on A7
(1)
tsettle is the settling time that the comparator o/p needs to have a stable level after VLD is switched VLD ≠ 0 to a different VLD value
between 2 and 15. The overdrive is assumed to be
> 50 mV.
36
2010–2011, Texas Instruments Incorporated
Product Folder Link(s): MSP430F2619S-HT
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