参数资料
型号: EFM32G840F64
厂商: Energy Micro
文件页数: 29/69页
文件大小: 0K
描述: MCU 32BIT 64KB FLASH 64-QFN
标准包装: 1,000
系列: Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 32MHz
连通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,LCD,POR,PWM,WDT
输入/输出数: 56
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.8 V
数据转换器: A/D 8x12b,D/A 2x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 64-VFQFN 裸露焊盘
包装: 带卷 (TR)
其它名称: EFM32G840F64-QFN64
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G840FXX - d0008_Rev1.60
35
www.energymicro.com
Symbol
Parameter
Condition
Min
Typ
Max
Unit
200 kSamples/s, 12 bit, sin-
gle ended, internal 2.5V refer-
ence
65
dB
200 kSamples/s, 12 bit, single
ended, VDD reference
66
dB
200 kSamples/s, 12 bit, dif-
ferential, internal 1.25V refer-
ence
63
dB
200 kSamples/s, 12 bit, differ-
ential, internal 2.5V reference
66
dB
200 kSamples/s, 12 bit, differ-
ential, 5V reference
66
dB
200 kSamples/s, 12 bit, differ-
ential, VDD reference
68
dB
200 kSamples/s, 12 bit, differ-
ential, 2xVDD reference
69
dB
1 MSamples/s, 12 bit, single
ended, internal 1.25V refer-
ence
64
dBc
1 MSamples/s, 12 bit, single
ended, internal 2.5V refer-
ence
76
dBc
1 MSamples/s, 12 bit, single
ended, VDD reference
73
dBc
1 MSamples/s, 12 bit, differ-
ential, internal 1.25V refer-
ence
66
dBc
1 MSamples/s, 12 bit, differ-
ential, internal 2.5V reference
77
dBc
1 MSamples/s, 12 bit, differ-
ential, VDD reference
76
dBc
1 MSamples/s, 12 bit, differ-
ential, 2xVDD reference
75
dBc
1 MSamples/s, 12 bit, differ-
ential, 5V reference
69
dBc
200 kSamples/s, 12 bit, sin-
gle ended, internal 1.25V ref-
erence
75
dBc
200 kSamples/s, 12 bit, sin-
gle ended, internal 2.5V refer-
ence
75
dBc
200 kSamples/s, 12 bit, single
ended, VDD reference
76
dBc
200 kSamples/s, 12 bit, dif-
ferential, internal 1.25V refer-
ence
79
dBc
200 kSamples/s, 12 bit, differ-
ential, internal 2.5V reference
79
dBc
SFDRADC
Spurious-Free Dynamic
Range (SFDR)
200 kSamples/s, 12 bit, differ-
ential, 5V reference
78
dBc
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