參數(shù)資料
型號: EFM32GG990F1024
廠商: Energy Micro
文件頁數(shù): 41/73頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 1024KB FLASH BGA112
標準包裝: 1
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,USB
外圍設(shè)備: 欠壓檢測/復位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 87
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: 標準包裝
其它名稱: 914-1051-6
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG990FXX - d0046_Rev1.10
46
www.energymicro.com
4 Pinout and Package
Note
Please refer to the application note "AN0002 EFM32 Hardware Design Considerations" for
guidelines on designing Printed Circuit Boards (PCB's) for the EFM32GG990.
4.1 Pinout
The EFM32GG990 pinout is shown in Figure 4.1 (p. 46) and Table 4.1 (p. 46). Alternate locations
are denoted by "#" followed by the location number (Multiple locations on the same pin are split with "/").
Alternate locations can be configured in the LOCATION bitfield in the *_ROUTE register in the module
in question.
Figure 4.1. EFM32GG990 Pinout (top view, not to scale)
Table 4.1. Device Pinout
BGA112 Pin#
and Name
Pin Alternate Functionality / Description
Pin
#
Pin Name
Analog
EBI
Timers
Communication
Other
A1
PE15
LCD_SEG11
EBI_AD07 #0/1/2
TIM3_CC1 #0
LEU0_RX #2
A2
PE14
LCD_SEG10
EBI_AD06 #0/1/2
TIM3_CC0 #0
LEU0_TX #2
A3
PE12
LCD_SEG8
EBI_AD04 #0/1/2
TIM1_CC2 #1
US0_RX #3
US0_CLK #0
I2C0_SDA #6
CMU_CLK1 #2
LES_ALTEX6 #0
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EFM32GG990F1024G-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,USB 外設(shè):欠壓檢測/復位,DMA,LCD,POR,PWM,WDT I/O 數(shù):87 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) 標準包裝:1
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