參數(shù)資料
型號(hào): LH7A404N0F092B3
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): 37/75頁
文件大小: 1109K
代理商: LH7A404N0F092B3
32-Bit System-on-Chip
LH7A404
Preliminary data sheet
37
NXP Semiconductors
NOTES:
1. Register BCRx:WST1 = 0b000
2. The ‘x/x’ in the MIN./MAX. indicates (LH7A404-N0E-092-xx and H7A404-N0F-092-xx)/
(LH7A404-N0E-000-xx and LH7A404-N0F-000-xx), respectively.
3. ‘tcyc’ is the period of one MMC Clock
4. ‘tcyc’ is the period of one AC97 Clock
5. ‘nC’ in the MIN./MAX. columns indicates the number of system clock (HCLK) periods after valid address
6. For Output Drive strength specifications, refer to Table 2
D[31:0]
Output
50 pF
tOVD
tOHD
tISD
tIHD
tOVCE1
tOHCE1
tHCLK + 5 ns
tHCLK - 10 ns
tHCLK + 5 ns
Data Valid
Data Hold
Data Setup Time
Data Hold Time
Chip Enable 1 Valid
Chip Enable 1 Hold
4 × tHCLK – 6 ns
4 × tHCLK – 5 ns
4 × tHCLK – 5 ns
Input
nPCCE1
Output
50 pF
nPCCE2
Output
50 pF
tOVCE2
tOHCE2
tOVOE
tOHOE
tOVWE
tOHWE
tOVPCD
tOHPCD
tHCLK + 5 ns
tHCLK + 5 ns
n × tHCLK + 5 ns
tHCLK + 5 ns
Chip Enable 2 Valid
Chip Enable 2 Hold
Output Enable Valid
Output Enable Hold
Write Enable Valid
Write Enable Hold
Card Direction Valid
Card Direction Hold
4 × tHCLK – 5 ns
3 × tHCLK – 5 ns
3 × tHCLK – 5 ns
4 × tHCLK – 5 ns
MMC INTERFACE SIGNALS
tcyc + 3 ns
tcyc + 3 ns
5 ns
5 ns
5 ns
5 ns
AC97 INTERFACE SIGNALS
tcyc + 10 ns
2.5 ns
2.5 ns
tcyc + 10 ns
SYNCHRONOUS SERIAL PORT (SSP)
5 ns
nPCOE
Output
50 pF
nPCWE
Output
50 pF
PCDIR
Output
50 pF
MMCCMD
Output
50 pF
tOVCMD
tOHCMD
tOVDAT
tOHDAT
tISDAT
tIHDAT
tISCMD
tIHCMD
tcyc – 3 ns
tcyc – 3 ns
MMC Command Valid
MMC Command Hold
MMC Data Valid
MMC Data Hold
MMC Data Setup
MMC Data Hold
MMC Command Setup
MMC Command Hold
3
3
3
3
MMCDATA
Output
50 pF
MMCDATA
Input
MMCCMD
Input
ACOUT
Output
50 pF
tOVAC97
tOHAC97
tISAC97
tIHAC97
tOVAC97
tOHAC97
tcyc – 10 ns
tcyc – 10 ns
AC97 Output Valid
AC97 Output Hold
AC97 Input Setup
AC97 Input Hold
AC97 Synchronization Valid
AC97 Synchronization Hold
4
4
ACIN
Input
ACSYNC
Output
50 pF
4
4
SSPFRM
Output
50 pF
tOVFRM
tOHFRM
tOVTX
tOHTX
tISRX
tIHRX
tCLK
10 ns
10 ns
271 ns
SSP Frame Output Valid
SSP Frame Output Hold
SSP Transmit Valid
SSP Transmit Hold
SSP Receive Setup
SSP Receive Hold
SSP Clock Period
SSPTX
Output
50 pF
5 ns
14 ns
14 ns
8.819 ms
AUDIO CODEC INTERFACE (ACI)
10 ns
10 ns
2.5 ns
COLOR LCD CONTROLLER
SSPRX
Input
SSPCLK
Output
50 pF
ACOUT
Output
50 pF
tOVD
tOHD
tIS
tIH
15 ns
ACOUT delay from rising clock edge
ACOUT Hold
ACIN Setup
ACIN Hold
ACIN
Input
LCDVD [17:0] Output
50 pF
tOV
3 ns
LCD Data Clock to Data Valid
Table 12. AC Signal Characteristics (Cont’d)
SIGNAL
TYPE
LOAD
SYMBOL
MIN.
MAX.
DESCRIPTION
NOTES
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LH7A404N0F092B3,551 制造商:NXP Semiconductors 功能描述:LH7A404 Series 3.6 V 266 MHZ Surface Mount 32-Bit System-on-Chip
LH7A404N0F092B3;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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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
LH7A404N0F092B3-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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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
LH7A405 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller