參數(shù)資料
型號: MSP430F5526IRGCR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQCC64
封裝: GREEN ,PLASTIC, VQFN-64
文件頁數(shù): 63/119頁
文件大?。?/td> 1351K
代理商: MSP430F5526IRGCR
2.0
1.8
8
0
12
20
25
SystemFrequency-MHz
SupplyVoltage-V
ThenumberswithinthefieldsdenotethesupportedPMMCOREVxsettings.
2.2
2.4
3.6
0,1,2,3
0,1,2
0,1
0
1,2,3
1,2
1
2,3
3
2
MSP430F551x
MSP430F552x
SLAS590E
– MARCH 2009 – REVISED APRIL 2011
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
PMMCOREVx = 0
1.8
3.6
V
PMMCOREVx = 0, 1
2.0
3.6
V
Supply voltage during program execution and flash
VCC
programming(AVCC = DVCC1/2 = DVCC)
(1)
PMMCOREVx = 0, 1, 2
2.2
3.6
V
PMMCOREVx = 0, 1, 2, 3
2.4
3.6
V
PMMCOREVx = 0
1.8
3.6
V
PMMCOREVx = 0, 1
2.0
3.6
V
Supply voltage during USB operation, USB PLL disabled
USB_EN = 1, UPLLEN = 0
PMMCOREVx = 0, 1, 2
2.2
3.6
V
VCC, USB
PMMCOREVx = 0, 1, 2, 3
2.4
3.6
V
PMMCOREVx = 2
2.2
3.6
V
Supply voltage during USB operation, USB PLL enabled(2)
USB_EN = 1, UPLLEN = 1
PMMCOREVx = 2, 3
2.4
3.6
V
VSS
Supply voltage (AVSS = DVSS1/2 = DVSS)
0
V
TA
Operating free-air temperature
I version
–40
85
°C
TJ
Operating junction temperature
I version
–40
85
°C
CVCORE
Recommended capacitor at VCORE
470
nF
CDVCC/
Capacitor ratio of DVCC to VCORE
10
CVCORE
PMMCOREVx = 0
1.8 V
≤ VCC ≤ 3.6 V
0
8.0
(default condition)
PMMCOREVx = 1
0
12.0
Processor frequency (maximum MCLK frequency)(3)
2.0 V
≤ VCC ≤ 3.6 V
fSYSTEM
MHz
PMMCOREVx = 2
0
20.0
2.2 V
≤ VCC ≤ 3.6 V
PMMCOREVx = 3
0
25.0
2.4 V
≤ VCC ≤ 3.6 V
fSYSTEM_USB
Minimum processor frequency for USB operation
1.5
MHz
USB_wait
Wait state cycles during USB operation
16
cycles
(1)
It is recommended to power AVCC and DVCC from the same source. A maximum difference of 0.3 V between AVCC and DVCC can be
tolerated during power up and operation.
(2)
USB operation with USB PLL enabled requires PMMCOREVx
≥ 2 for proper operation.
(3)
Modules may have a different maximum input clock specification. See the specification of the respective module in this data sheet.
Figure 1. Maximum System Frequency
48
Copyright
2009–2011, Texas Instruments Incorporated
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