- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1918 > EFM32GG890F1024 (Energy Micro)IC MCU 32BIT 1024KB FLASH BGA112 PDF資料下載
參數(shù)資料
| 型號： | EFM32GG890F1024 |
| 廠商： | Energy Micro |
| 文件頁數(shù)： | 67/73頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 32BIT 1024KB FLASH BGA112 |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Giant Gecko |
| 核心處理器： | ARM? Cortex?-M3 |
| 芯體尺寸： | 32-位 |
| 速度： | 48MHz |
| 連通性： | EBI/EMI，I²C，IrDA，智能卡，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測/復(fù)位，DMA，LCD，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 90 |
| 程序存儲器容量： | 1MB（1M x 8） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 128K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.85 V ~ 3.8 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x12b，D/A 2x12b |
| 振蕩器型： | 外部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 112-LFBGA |
| 包裝： | 帶卷 (TR) |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁當(dāng)前第67頁第68頁第69頁第70頁第71頁第72頁第73頁
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG890FXX - d0043_Rev1.10
7
www.energymicro.com
2.1.28 Backup Power Domain
The backup power domain is a separate power domain containing a Backup Real Time Counter, BURTC,
and a set of retention registers, available in all energy modes. This power domain can be configured to
automatically change power source to a backup battery when the main power drains out. The backup
power domain enables the EFM32GG890 to keep track of time and retain data, even if the main power
source should drain out.
2.1.29 Advanced Encryption Standard Accelerator (AES)
The AES accelerator performs AES encryption and decryption with 128-bit or 256-bit keys. Encrypting or
decrypting one 128-bit data block takes 52 HFCORECLK cycles with 128-bit keys and 75 HFCORECLK
cycles with 256-bit keys. The AES module is an AHB slave which enables efficient access to the data
and key registers. All write accesses to the AES module must be 32-bit operations, i.e. 8- or 16-bit
operations are not supported.
2.1.30 General Purpose Input/Output (GPIO)
In the EFM32GG890, there are 90 General Purpose Input/Output (GPIO) pins, which are divided into
ports with up to 16 pins each. These pins can individually be configured as either an output or input. More
advanced configurations like open-drain, filtering and drive strength can also be configured individually
for the pins. The GPIO pins can also be overridden by peripheral pin connections, like Timer PWM
outputs or USART communication, which can be routed to several locations on the device. The GPIO
supports up to 16 asynchronous external pin interrupts, which enables interrupts from any pin on the
device. Also, the input value of a pin can be routed through the Peripheral Reflex System to other
peripherals.
2.1.31 Liquid Crystal Display Driver (LCD)
The LCD driver is capable of driving a segmented LCD display with up to 8x36 segments. A voltage
boost function enables it to provide the LCD display with higher voltage than the supply voltage for the
device. In addition, an animation feature can run custom animations on the LCD display without any
CPU intervention. The LCD driver can also remain active even in Energy Mode 2 and provides a Frame
Counter interrupt that can wake-up the device on a regular basis for updating data.
2.2 Configuration Summary
The features of the EFM32GG890 is a subset of the feature set described in the EFM32GG Reference
Manual. Table 2.1 (p. 7) describes device specific implementation of the features.
Table 2.1. Configuration Summary
Module
Configuration
Pin Connections
Cortex-M3
Full configuration
NA
DBG
Full configuration
DBG_SWCLK, DBG_SWDIO,
DBG_SWO
MSC
Full configuration
NA
DMA
Full configuration
NA
RMU
Full configuration
NA
EMU
Full configuration
NA
CMU
Full configuration
CMU_OUT0, CMU_OUT1
WDOG
Full configuration
NA
PRS
Full configuration
NA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EFM32GG895F1024 | IC MCU 32BIT 1024KB FLASH BGA120 |
| EFM32GG940F512 | IC MCU 32BIT 512KB FLASH QFN64 |
| EFM32GG942F512 | IC MCU 32BIT 512KB FLASH QFP64 |
| EFM32GG980F512 | IC MCU 32BIT 512KB FLASH LQFP100 |
| EFM32GG990F512 | IC MCU 32BIT 512KB FLASH BGA112 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EFM32GG890F1024-BGA112 | 制造商:Energy Micro AS 功能描述:GIANT GECKO MCU - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 112BGA |
| EFM32GG890F1024-BGA112T | 制造商:Energy Micro AS 功能描述:GIANT GECKO MCU - Trays 制造商:Energy Micro 功能描述:Energy Micro As EFM32GG890F1024-BGA112T Microcontrollers (MCU) |
| EFM32GG890F1024-BGA112-T | 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 1MB FLASH 112BGA |
| EFM32GG890F1024G-E-BGA112R | 功能描述:IC MCU 32BIT 1MB FLASH 112BGA 制造商:silicon labs 系列:Giant Gecko 包裝:剪切帶（CT） 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:48MHz 連接性:EBI/EMI，I2C，IrDA，智能卡，SPI，UART/USART 外設(shè):欠壓檢測/復(fù)位，DMA，LCD，POR，PWM，WDT I/O 數(shù):90 程序存儲容量:1MB（1M x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:128K x 8 電壓 - 電源（Vcc/Vdd）:1.98 V ~ 3.8 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b，D/A 2x12b 振蕩器類型:內(nèi)部 工作溫度:-40°C ~ 85°C（TA） 封裝/外殼:112-LFBGA 供應(yīng)商器件封裝:112-BGA（10x10） 標(biāo)準(zhǔn)包裝:1 |
| EFM32-GG890F1024-SK | 制造商:Energy Micro AS 功能描述:GIANT GECKO SAMPLE KIT - Bulk 制造商:Energy Micro 功能描述:GIANT GECKO SAMPLE KIT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。