參數(shù)資料
型號(hào)： MSP430F2274MRHAEP
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC40
封裝： GREEN, PLASTIC, MO-220VJJD-2, VQFN-40
文件頁數(shù)： 43/79頁
文件大小： 1274K
代理商： MSP430F2274MRHAEP
SLAS614C – SEPTEMBER 2008 – REVISED JULY 2010
www.ti.com
Operational Amplifier (OA) Feedback Network, Inverting Amplifier Mode (OAFCx = 6) –
Electrical Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
VCC
MIN
TYP
MAX UNIT
OAFBRx = 1
–55°C to 125°C
-0.385
–0.335
-0.305
OAFBRx = 2
–55°C to 125°C
-1.023
–1.002
-0.979
OAFBRx = 3
–55°C to 125°C
-1.712
–1.668
-1.624
G
Gain
OAFBRx = 4
–55°C to 125°C
2.2 V/3 V
-3.10
–3.00
-2.90
OAFBRx = 5
–55°C to 125°C
-4.51
–4.33
-4.15
OAFBRx = 6
–55°C to 125°C
-7.37
–6.97
-6.57
OAFBRx = 7
–55°C to 125°C
-16.6
–14.8
-13.1
2.2 V
–60
Total harmonic
THD
All gains
dB
distortion/nonlinearity
3 V
–70
tSettle
Settling time(2)
All power modes
–55°C to 125°C
2.2 V/3 V
7
12
ms
(1)
This includes the 2 OA configuration "inverting amplifier with input buffer". Both OA needs to be set to the same power mode OAPMx.
(2)
The settling time specifies the time until an ADC result is stable. This includes the minimum required sampling time of the ADC. The
settling time of the amplifier itself might be faster.
Flash Memory – Electrical Characteristics
(1)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST
TA
CONDITIO
VCC
MIN
TYP
MAX
UNIT
NS
VCC(PGM/ERASE) Program and erase supply voltage
–55°C to 125°C
2.2
3.6
V
fFTG
Flash timing generator frequency
–55°C to 125°C
257
476
kHz
IPGM
Supply current from VCC during program
–55°C to 125°C
2.2 V/3.6 V
1
5
mA
IERASE
Supply current from VCC during erase
–55°C to 125°C
2.2 V/3.6 V
1
10.5
mA
tCPT
Cumulative program time(2)
–55°C to 125°C
2.2 V/3.6 V
10
ms
tCMErase
Cumulative mass erase time
–55°C to 125°C
2.2 V/3.6 V
20
ms
Program/Erase endurance
–55°C to 125°C
104
105
cycles
tRetention
Data retention duration(3)
TJ = 25°C
100
years
tWord
Word or byte program time
(4)
30
tFTG
tBlock, 0
Block program time for 1st byte or word
(4)
25
tFTG
Block program time for each additional
tBlock, 1-63
(4)
18
tFTG
byte or word
tBlock, End
Block program end-sequence wait time
(4)
6
tFTG
1059
tMass Erase
Mass erase time
(4)
tFTG
3
tSeg Erase
Segment erase time
(4)
4819
tFTG
(1)
Additional Flash retention documentation located in application report (SLAA392).
(2)
The cumulative program time must not be exceeded when writing to a 64-byte flash block. This parameter applies to all programming
methods: individual word/byte write and block write modes.
(3)
To test the flash data retention at various temperatures we make use of accelerated tests on the flash with 500-Hours Baking Time at
250°C. These tests are wholly based on Arrhenius law and equation.
(4)
These values are hardwired into the Flash Controller's state machine (tFTG = 1/fFTG).
RAM – Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA
MIN
MAX
UNIT
V(RAMh)
RAM retention supply voltage (1)
CPU halted
–55°C to 125°C
1.6
V
(1)
This parameter defines the minimum supply voltage VCC when the data in RAM remains unchanged. No program execution should
happen during this supply voltage condition.
48
Copyright 2008–2010, Texas Instruments Incorporated
Product Folder Link(s): MSP430F2274-EP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F2274MRHATEP 功能描述:16位微控制器 - MCU MicroLogic-MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TDA 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TDAQ1 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F2274TDAR 功能描述:16位微控制器 - MCU 16-bit Ultra-Lo-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2274TRHA 制造商:TI 制造商全稱:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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