參數(shù)資料
型號： LH7A404N0F000B3
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學(xué)處理器
英文描述： 32-Bit System-on-Chip
封裝： LH7A404N0F000B3<SOT1021-1 (LFBGA324)|<<http://www.nxp.com/packages/SOT1021-1.html<1<Always Pb-free,;LH7A404N0F092B3<SOT1021-1 (LFBGA324)|<<http://www.nxp.com/packages/SOT
文件頁數(shù)： 10/75頁
文件大?。?/td> 1109K
代理商： LH7A404N0F000B3
LH7A404
32-Bit System-on-Chip
10
Preliminary data sheet
NXP Semiconductors
U7
PH7/
nPCSTATRE
GPIO Port H7
Status Read Enable for PC Card (PCMCIA or
CompactFlash) in Single or Dual Card mode
PHx: Input
No Change
8 mA
I/O
T4
LCDFP/LCDSPS
LCD Frame Pulse
ALI Reset Row Driver Counter
LOW
LOW if not in
ALI mode
12 mA
O
V2
LCDLP/
LCDHRLP
LCD Linepulse
ALI Latch Pulse
LOW
LOW if not in
ALI mode
12 mA
O
U3
LCDCLS
ALI Clock for Row Drivers
LOW
No Change
12 mA
O
V3
LCDSPL
ALI Start Pulse Left for reverse scanning
LOW
No Change
12 mA
O
U4
LCDUBL
ALI Up, Down signal for reverse scanning
LOW
No Change
12 mA
O
W1
LCDSPR
ALI Start Pulse Right for normal scanning
LOW
No Change
12 mA
O
V4
LCDLBR
ALI Output for reverse scanning
HIGH
No Change
12 mA
O
W2
LCDMOD
ALI MOD Signal used by the row driver
LOW
No Change
12 mA
O
V5
LCDPS
ALI Power Save
HIGH
No Change
12 mA
O
Y1
LCDVDDEN
ALI Power Sequence Control
LOW
No Change
12 mA
O
W3
LCDREV
ALI Reverse
HIGH
No Change
12 mA
O
U8
LCDCLKIN
External Clock Input for LCD controller
Input
No Change
I
V8
LCDVD0
LCD Video Data Interface
LOW
LOW
12 mA
O
T8
LCDVD1
W9
LCDVD2
Y8
LCDVD3
V9
LCDENAB/
LCDM
LCD TFT Data Enable
LCD STN AC Bias
LOW
LOW
12 mA
O
Y10
LCDDCLK
LCD Pixel Clock
LOW
LOW
12 mA
O
U17
USBDCP
USB Device Full Speed Pull-up Resistor Control
Input
Input
12 mA
I
U20
USBDP
USB Device Data Positive (Differential Pair)
Input
Input
12 mA
I/O
U19
USBDN
USB Device Data Negative (Differential Pair)
Input
Input
12 mA
I/O
W19
USBHDP0
USB Data Host Positive 0 (Differential Pair)
Input
HIGH
12 mA
I/O
W20
USBHDN0
USB Data Host Negative 0 (Differential Pair)
Input
LOW
12 mA
I/O
V19
USBHDP1
USB Data Host Positive 1 (Differential Pair)
Input
Input
12 mA
I/O
V20
USBHDN1
USB Data Host Negative 1 (Differential Pair)
Input
Input
12 mA
I/O
T17
USBHPWR
USB Host Power; This pin is connected to the remote
USB Host Power Switch’s Enable pin. In response to
a fault condition, signalled on the nUSBHOVRCURR
pin, the LH7A404 can assert this pin, which causes
the power switch shut down.
LOW
No Change
12 mA
O
V17
nUSBHOVRCURR
USB Host Overcurrent; The overcurrent input is used
to indicate to the host a fault has occurred, resulting in
current limiting. The LH7A404 can be programmed to
cause the remote power switch to shut off by assert-
ing USBHPWR in response to an nUSBHOVRCURR
assertion.
Input
Input
12 mA
I
D11
nPWME0
DC-DC Converter 0 PWM 0 Enable
Input
Input
8 mA
I/O
A10
nPWME1
DC-DC Converter 1 PWM 1 Enable
Input
Input
8 mA
I/O
C11
PWM0
DC-DC Converter 0 Output (Pulse Width Modulated)
LOW
Input
8 mA
I/O
C10
PWM1
DC-DC Converter 1 Output (Pulse Width Modulated)
LOW
Input
8 mA
I/O
B9
PWM2
PWM Output 2
LOW
No Change
8 mA
O
D10
PWM3
PWM Output 3
LOW
No Change
O
C9
PWMSYNC
PWM Synchronizing Input for PWM2
Input
No Change
8 mA
I
Table 2. LH7A404 Functional Pin List (Cont’d)
LFBGA
SIGNAL
DESCRIPTION
RESET
STATE
STANDBY
STATE
OUTPUT
DRIVE
I/O NOTES
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LH7A404N0F000B3,55 功能描述:ARM微控制器 - MCU LCD,USB FS/HOST,MMU,ADC,BGA324 RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LH7A404N0F000B3,551 制造商:NXP Semiconductors 功能描述:
LH7A404N0F000B3;55 功能描述:ARM微控制器 - MCU LCD USB FS/HOST MMU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LH7A404N0F000B3;55 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 200MHZ LFBGA-324
LH7A404N0F000B3-S 功能描述:ARM微控制器 - MCU ARM9 LCD USB HOST RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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