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): 47/90頁
文件大?。?/td> 1141K
代理商: MSP430F2619SKGD1
SLAS697A
– MARCH 2010 – REVISED FEBRUARY 2011
Timer_A
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
Internal: SMCLK, ACLK,
2.2 V
10
fTA
Timer_A clock frequency
External: TACLK, INCLK,
MHz
3 V
16
Duty cycle = 50%
±10%
tTA,cap
Timer_A, capture timing
TA0, TA1, TA2
2.2 V/3 V
20
ns
Timer_B
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
Internal: SMCLK, ACLK,
2.2 V
10
fTB
Timer_B clock frequency
External: TBCLK,
MHz
3 V
16
Duty Cycle = 50%
±10%
tTB,cap
Timer_B, capture timing
TB0, TB1, TB2
2.2 V/3 V
20
ns
USCI (UART Mode)
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Internal: SMCLK, ACLK,
fUSCI
USCI input clock frequency
External: UCLK;
fSYSTEM
MHz
Duty cycle = 50%
±10%
BITCLK clock frequency
fBITCLK
2.2 V/3 V
1
MHz
(equals baud rate in MBaud)
2.2 V
50
150
600
tτ
UART receive deglitch time(1)
ns
3 V
50
150
600
(1)
Pulses on the UART receive input (UCxRX) shorter than the UART receive deglitch time are suppressed. To ensure that pulses are
correctly recognized, their width should exceed the maximum specification of the deglitch time.
USCI (SPI Master Mode)
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1) (see Figure 28
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
SMCLK, ACLK,
fUSCI
USCI input clock frequency
fSYSTEM
MHz
Duty cycle = 50%
±10%
2.2 V
110
tSU,MI
SOMI input data setup time
ns
3 V
75
2.2 V
0
tHD,MI
SOMI input data hold time
ns
3 V
0
2.2 V
30
UCLK edge to SIMO valid,
tVALID,MO
SIMO output data valid time
ns
CL = 20 pF
3 V
20
(1)
fUCxCLK = 1/2tLO/HI with tLO/HI ≥ max(tVALID,MO(USCI) + tSU,SI(Slave), tSU,MI(USCI) + tVALID,SO(Slave)).
For the slave parameters tSU,SI(Slave) and tVALID,SO(Slave), see the SPI parameters of the attached slave.
2010–2011, Texas Instruments Incorporated
51
Product Folder Link(s): MSP430F2619S-HT
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