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参数资料
型号： MSP430F6638IPZR
厂商： TEXAS INSTRUMENTS INC
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP100
封装： PLASTIC, QFP-100
文件页数： 41/105页
文件大小： 1077K
代理商： MSP430F6638IPZR
PRODUCTPREVIEW
MSP430F663x
SLAS566A – JUNE 2010 – REVISED JULY 2010
www.ti.com
Table 49. LCD_B Registers (Base Address: 0A00h) (continued)
REGISTER DESCRIPTION
REGISTER
OFFSET
LCD_B blinking memory 22
LCDBM22
055h
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
Voltage applied at VCC to VSS
–0.3 V to 4.1 V
Voltage applied to any pin (excluding VCORE, VBUS, V18)(2)
–0.3 V to VCC + 0.3 V
Diode current at any device pin
±2 mA
Storage temperature range, Tstg
(3)
–55°C to 105°C
Maximum junction temperature, TJ
95°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltages referenced to VSS. VCORE is for internal device usage only. No external DC loading or voltage should be applied.
(3)
Higher temperature may be applied during board soldering according to the current JEDEC J-STD-020 specification with peak reflow
temperatures not higher than classified on the device label on the shipping boxes or reels.
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
PMMCOREVx = 0
1.8
3.6
Supply voltage during program execution and flash
PMMCOREVx = 0, 1
2.0
3.6
VCC
programming (AVCC1 = DVCC1 = DVCC2 = DVCC3
V
PMMCOREVx = 0, 1, 2
2.2
3.6
= DVCC = VCC)
(1)
PMMCOREVx = 0, 1, 2, 3
2.4
3.6
PMMCOREVx = 0
1.8
3.6
Supply voltage during USB operation, USB PLL
PMMCOREVx = 0, 1
2.0
3.6
disabled
PMMCOREVx = 0, 1, 2
2.2
3.6
USB_EN = 1, UPLLEN = 0
VCC, USB
V
PMMCOREVx = 0, 1, 2, 3
2.4
3.6
Supply voltage during USB operation, USB PLL
PMMCOREVx = 2
2.2
3.6
enabled(2)
PMMCOREVx = 2, 3
2.4
3.6
USB_EN = 1, UPLLEN = 1
Supply voltage (AVSS1 = AVSS2 = AVSS3 = DVSS1 =
VSS
0
V
DVSS2 = DVSS3 = VSS)
TA = 0°C to 85°C
1.55
3.6
VBAT,RTC
Backup-supply voltage with RTC operational
V
TA = –40°C to 85°C
1.70
3.6
VBAT,MEM
Backup-supply voltage with backup memory retained.
TA = –40°C to 85°C
1.20
3.6
V
TA
Operating free-air temperature
I version
–40
85
°C
TJ
Operating junction temperature
I version
–40
85
°C
CBAK
Capacitance at pin VBAK
1
4.7
10
nF
CVCORE
Capacitor at VCORE
470
nF
CDVCC/CVCORE
Capacitor ratio of DVCC to VCORE
10
(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.
40
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Copyright 2010, Texas Instruments Incorporated
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