参数资料
型号: MSP430F437IPZR
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP100
封装: GREEN, PLASTIC, LQFP-100
文件页数: 33/79页
文件大小: 1301K
代理商: MSP430F437IPZR
MSP430x43x1, MSP430x43x, MSP430x44x1, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344G JANUARY 2002 REVISED OCTOBER 2009
39
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
Schmitt-trigger inputs ports P1, P2, P3, P4, P5, P6
PARAMETER
VCC
MIN
TYP
MAX
UNIT
V
Positive going input threshold voltage
2.2 V
1.1
1.5
V
VIT+
Positive-going input threshold voltage
3 V
1.5
1.9
V
Negative going input threshold voltage
2.2 V
0.4
0.9
V
VIT
Negative-going input threshold voltage
3 V
0.9
1.3
V
Input voltage hysteresis (V
V
)
2.2 V
0.3
1.1
V
Vhys
Input voltage hysteresis (VIT+ VIT)
3 V
0.5
1
V
standard inputs RST/NMI, JTAG (TCK, TMS, TDI/TCLK)
PARAMETER
VCC
MIN
TYP
MAX
UNIT
VIL
Low-level input voltage
22V/3V
VSS
VSS+0.6
V
VIH
High-level input voltage
2.2 V / 3 V
0.8
×VCC
VCC
V
inputs Px.x, TAx, TBx
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
P t P1 P2 P1
t P2
t
l t i
i
l
2.2 V/3 V
1.5
cycle
t(int)
External interrupt timing
Port P1, P2: P1.x to P2.x, external trigger signal
for the interrupt flag, (see Note 1)
2.2 V
62
ns
(int)
pg
for the interrupt flag, (see Note 1)
3 V
50
ns
Timer A Timer B capture
TA0, TA1, TA2
2.2 V
62
t(cap)
Timer_A, Timer_B capture
timing
TB0, TB1, TB2, TB3, TB4, TB5, TB6
(see Note 2)
3 V
50
ns
f(TAext)
Timer_A, Timer_B clock
frequency externally applied
TACLK TBCLK INCLK: t
=t
2.2 V
8
MHz
f(TBext)
frequency externally applied
to pin
TACLK, TBCLK, INCLK: t(H) = t(L)
3 V
10
MHz
f(TAint)
Timer_A, Timer_B clock
SMCLK or ACLK signal selected
2.2 V
8
MHz
f(TBint)
Timer_A, Timer_B clock
frequency
SMCLK or ACLK signal selected
3 V
10
MHz
NOTES:
1. The external signal sets the interrupt flag every time the minimum t(int) cycle and time parameters are met. It may be set even with
trigger signals shorter than t(int). Both the cycle and timing specifications must be met to ensure the flag is set. t(int) is measured in
MCLK cycles.
2. Seven capture/compare registers in ’x44x(1) and three capture/compare registers in ’x43x(1).
leakage current (see Notes 1 and 2)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
Ilkg(P1.x)
Port P1
Port 1: V(P1.x)
±50
Ilkg(P2.x)
Port P2
Port 2: V(P2.x)
±50
Ilkg(P3.x)
Leakage
Port P3
Port 3: V(P3.x)
2 2 V/3 V
±50
nA
Ilkg(P4.x)
Leakage
current
Port P4
Port 4: V(P4.x)
2.2 V/3 V
±50
nA
Ilkg(P5.x)
Port P5
Port 5: V(P5.x)
±50
Ilkg(P6.x)
Port P6
Port 6: V(P6.x)
±50
NOTES:
1. The leakage current is measured with VSS or VCC applied to the corresponding pin(s), unless otherwise noted.
2. The port pin must be selected as input and there must be no optional pullup or pulldown resistor.
相关PDF资料
PDF描述
MC68HC05CC1B 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP42
MB89538ACPFM 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64
MB89F538PFM-201 8-BIT, FLASH, 12.5 MHz, MICROCONTROLLER, PQFP64
MB89485P-SH 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PDIP64
MB90372PMT-G-XXX 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
MSP430F437XCY DIE 制造商:Texas Instruments 功能描述:
MSP430F438IPN 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F438IPNR 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F439IPN 功能描述:16位微控制器 - MCU MSP430F43x Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F439IPNR 功能描述:16位微控制器 - MCU Mixed Signal MCU RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT