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參數(shù)資料
| 型號(hào)： | LH7A400N0B000 |
| 廠商： | Sharp Corporation |
| 英文描述： | 32-Bit System-on-Chip |
| 中文描述： | 32位系統(tǒng)級(jí)芯片 |
| 文件頁數(shù)： | 36/53頁 |
| 文件大?。?/td> | 446K |
| 代理商： | LH7A400N0B000 |
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LH7A400
32-Bit System-on-Chip
36
12/8/03
Preliminary Data Sheet
CURRENT CONSUMPTION BY OPERATING MODE
Current consumption can depend on a number of
parameters. To make this data more usable, the values
presented in Table 7 were derived under the conditions
presented here.
Maximum Specified Value
The values specified in the MAXIMUM column were
determined using these operating characteristics:
All IP blocks either operating or enabled at maximum
frequency and size configuration
Core operating at maximum power configuration
All voltages at maximum specified values
Maximum specified ambient temperature.
Typical
The values in the TYPICAL column were determined
using a ‘typical’ application under ‘typical’ environmental
conditions and the following operating characteristics:
LINUX operating system running from SDRAM
UART and AC97 peripherals operating; all other
peripherals as needed by the OS
LCD enabled with 320 × 240 × 16-bit color, 60 Hz
refresh rate, data in SDRAM
I/O loads at nominal
Cache enabled
FCLK = 200 MHz; HCLK = 100 MHz; PCLK = 50 MHz
All voltages at typical values
Nominal case temperature.
PERIPHERAL CURRENT CONSUMPTION
In addition to the modal current consumption, Table
8 shows the typical current consumption for each of the
on-board peripheral blocks. The values were deter-
mined with the peripheral clock running at maximum
frequency, typical conditions, and no I/O loads. This
current is supplied by the 1.8 V power supply.
Table 7. Current Consumption by Mode
SYMBOL
PARAMETER
TYP.
MAX.
UNITS
ACTIVE MODE
IIO
HALT MODE (ALL PERIPHERALS DISABLED)
ICORE
Current drawn by core
IIO
Current drawn by I/O
STANDBY MODE (TYPICAL CONDITIONS ONLY)
ICORE
Current drawn by core
IIO
Current drawn by I/O
Current drawn by core
Current drawn by I/O
132
15
180
58
mA
mA
40
1
44
1
mA
mA
38
4
μ
A
μ
A
Table 8. Peripheral Current Consumption
PERIPHERAL
TYPICAL
UNITS
AC97
1.3
1.0
0.005
0.1
5.4 (1.0)
0.6
23
<0.1
1.0
1.0
1.5 (14.8)
5.6 (3.3)
0.8
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
UART (each)
RTC
Timers (each)
LCD (+I/O)
MMC
SCI
PWM (each)
BMI-SWI
BMI-SBus
SDRAM (+I/O)
USB (+PLL)
ACI
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| LH7A400N0B000B3A | 功能描述:IC ARM9 BLUESTREAK MCU 256PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:BlueStreak ; LH7A 產(chǎn)品培訓(xùn)模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標(biāo)準(zhǔn)包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LCD，POR，PWM，WDT 輸入/輸出數(shù):48 程序存儲(chǔ)器容量:32KB（32K x 8 + 256B） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6 |
| LH7A400N0B000B3A,551 | 制造商:NXP Semiconductors 功能描述: |
| LH7A400N0B000B5,551 | 制造商:NXP Semiconductors 功能描述: |
| LH7A400N0C000 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:32-Bit System-on-Chip |
| LH7A400N0E000 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:32-Bit System-on-Chip |
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