參數(shù)資料
型號: EFM32GG940F512
廠商: Energy Micro
文件頁數(shù): 50/68頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 512KB FLASH QFN64
標準包裝: 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: I²C,IrDA,智能卡,SPI,UART/USART
外圍設備: 欠壓檢測/復位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 53
程序存儲器容量: 512KB(512K 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: 64-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Preliminary
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32GG940FXX - d0044_Rev1.10
54
www.energymicro.com
Alternate
LOCATION
Functionality
0
1
2
3
4
5
6
Description
USB_VREGI
USB Input to internal 3.3 V regulator
USB_VREGO
USB Decoupling for internal 3.3 V USB regulator and reg-
ulator output
4.3 GPIO pinout overview
The specific GPIO pins available in EFM32GG940 is shown in Table 4.3 (p. 54) . Each GPIO port is
organized as 16-bit ports indicated by letters A through F, and the individual pin on this port in indicated
by a number from 15 down to 0.
Table 4.3. GPIO Pinout
Port
Pin
15
Pin
14
Pin
13
Pin
12
Pin
11
Pin
10
Pin
9
Pin
8
Pin
7
Pin
6
Pin
5
Pin
4
Pin
3
Pin
2
Pin
1
Pin
0
Port A
PA15
PA14
PA13
PA12
-
PA6
PA5
PA4
PA3
PA2
PA1
PA0
Port B
-
PB14
PB13
PB12
PB11
-
PB8
PB7
PB6
PB5
PB4
PB3
-
Port C
-
PC7
PC6
PC5
PC4
-
Port D
-
PD8
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
Port E
PE15
PE14
PE13
PE12
PE11
PE10
PE9
PE8
PE7
PE6
PE5
PE4
-
Port F
-
PF12
PF11
PF10
-
PF5
-
PF2
PF1
PF0
4.4 Opamp pinout overview
The specific opamp terminals available in EFM32GG940 is shown in Figure 4.2 (p. 54) .
Figure 4.2. Opamp Pinout
-
+
OPA0
-
+
OPA2
-
+
OPA1
OUT0ALT
OUT0
OUT2
OUT1ALT
OUT1
PC4
PC5
PD4
PD3
PD6
PD7
PB11
PB12
PC12
PC13
PC14
PC15
PD0
PD1
PD5
相關PDF資料
PDF描述
EFM32GG942F512 IC MCU 32BIT 512KB FLASH QFP64
EFM32GG980F512 IC MCU 32BIT 512KB FLASH LQFP100
EFM32GG990F512 IC MCU 32BIT 512KB FLASH BGA112
EFM32GG995F512 IC MCU 32BIT 512KB FLASH BGA120
EFM32LG230F128 IC MCU 32BIT 128KB FLASH QFN64
相關代理商/技術參數(shù)
參數(shù)描述
EFM32GG940F512-QFN64 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 512KB FLASH QFN64
EFM32GG940F512-QFN64T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GIANT GECKO - Trays
EFM32GG940F512-QFN64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 512KB FLASH 64QFN
EFM32GG940F512-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 512KB FLASH 64QFN
EFM32GG942F1024 功能描述:ARM微控制器 - MCU 1024KB FL 128KB RAM 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 安裝風格:SMD/SMT