參數(shù)資料
型號(hào): EFM32GG995F512
廠商: Energy Micro
文件頁數(shù): 50/73頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH BGA120
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,USB
外圍設(shè)備: 欠壓檢測/復(fù)位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 93
程序存儲(chǔ)器容量: 512KB(512K x 8)
程序存儲(chǔ)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: 120-VFBGA
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG995FXX - d0080_Rev1.10
54
www.energymicro.com
Alternate
LOCATION
Functionality
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Description
EBI_CS1
PD10
External Bus Interface (EBI) Chip Select output 1.
EBI_CS2
PD11
External Bus Interface (EBI) Chip Select output 2.
EBI_CS3
PD12
External Bus Interface (EBI) Chip Select output 3.
EBI_CSTFT
PA7
External Bus Interface (EBI) Chip Select output TFT.
EBI_DCLK
PA8
External Bus Interface (EBI) TFT Dot Clock pin.
EBI_DTEN
PA9
External Bus Interface (EBI) TFT Data Enable pin.
EBI_HSNC
PA11
External Bus Interface (EBI) TFT Horizontal Synchroniza-
tion pin.
EBI_NANDREn
PC3
External Bus Interface (EBI) NAND Read Enable output.
EBI_NANDWEn
PC5
External Bus Interface (EBI) NAND Write Enable output.
EBI_REn
PF5
PF9
PF5
External Bus Interface (EBI) Read Enable output.
EBI_VSNC
PA10
External Bus Interface (EBI) TFT Vertical Synchronization
pin.
EBI_WEn
PF4
PF8
PF4
External Bus Interface (EBI) Write Enable output.
ETM_TCLK
PD7
PF8
PC6
PA6
Embedded Trace Module ETM clock .
ETM_TD0
PD6
PF9
PC7
PA2
Embedded Trace Module ETM data 0.
ETM_TD1
PD3
PD13
PD3
PA3
Embedded Trace Module ETM data 1.
ETM_TD2
PD4
PB15
PD4
PA4
Embedded Trace Module ETM data 2.
ETM_TD3
PD5
PF3
PD5
PA5
Embedded Trace Module ETM data 3.
GPIO_EM4WU0
PA0
Pin can be used to wake the system up from EM4
GPIO_EM4WU1
PA6
Pin can be used to wake the system up from EM4
GPIO_EM4WU2
PC9
Pin can be used to wake the system up from EM4
GPIO_EM4WU3
PF1
Pin can be used to wake the system up from EM4
GPIO_EM4WU4
PF2
Pin can be used to wake the system up from EM4
GPIO_EM4WU5
PE13
Pin can be used to wake the system up from EM4
HFXTAL_N
PB14
High Frequency Crystal negative pin. Also used as exter-
nal optional clock input pin.
HFXTAL_P
PB13
High Frequency Crystal positive pin.
I2C0_SCL
PA1
PD7
PC7
PD15
PC1
PF1
PE13
I2C0 Serial Clock Line input / output.
I2C0_SDA
PA0
PD6
PC6
PD14
PC0
PF0
PE12
I2C0 Serial Data input / output.
I2C1_SCL
PC5
PB12
PE1
I2C1 Serial Clock Line input / output.
I2C1_SDA
PC4
PB11
PE0
I2C1 Serial Data input / output.
LCD_BCAP_N
PA13
LCD voltage booster (optional), boost capacitor, negative
pin. If using the LCD voltage booster, connect a 22 nF ca-
pacitor between LCD_BCAP_N and LCD_BCAP_P.
LCD_BCAP_P
PA12
LCD voltage booster (optional), boost capacitor, positive
pin. If using the LCD voltage booster, connect a 22 nF ca-
pacitor between LCD_BCAP_N and LCD_BCAP_P.
LCD_BEXT
PA14
LCD voltage booster (optional), boost output. If using the
LCD voltage booster, connect a 1 uF capacitor between
this pin and VSS.
An external LCD voltage may also be applied to this pin if
the booster is not enabled.
If AVDD is used directly as the LCD supply voltage, this
pin may be left unconnected or used as a GPIO.
LCD_COM0
PE4
LCD driver common line number 0.
LCD_COM1
PE5
LCD driver common line number 1.
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