EFM32G890F64 Energy Micro, EFM32G890F64 Datasheet - Page 352
EFM32G890F64
Manufacturer Part Number
EFM32G890F64
Description
MCU 32BIT 64KB FLASH 112-BGA
Manufacturer
Energy Micro
Series
Geckor
Datasheets
1.EFM32-G890F128-SK.pdf
(70 pages)
2.EFM32-G890F128-SK.pdf
(10 pages)
3.EFM32G200F16.pdf
(463 pages)
4.EFM32G200F16.pdf
(136 pages)
Specifications of EFM32G890F64
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
32MHz
Connectivity
EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number Of I /o
90
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.8 V
Data Converters
A/D 8x12b, D/A 2x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LFBGA
Processor Series
EFM32G890
Core
ARM Cortex-M3
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
I2C, UART
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
90
Number Of Timers
3
Operating Supply Voltage
1.8 V to 3.8 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- EFM32-G890F128-SK PDF datasheet
- EFM32-G890F128-SK PDF datasheet #2
- EFM32G200F16 PDF datasheet #3
- EFM32G200F16 PDF datasheet #4
- Current page: 352 of 463
- Download datasheet (8Mb)
25.5.4 ADCn_SINGLECTRL - Single Sample Control Register
8
7:2
1
0
31
30:28
27:25
24
23:20
Bit
Offset
0x00C
Reset
Access
Name
Bit
2010-09-06 - d0001_Rev1.00
Reference selected for scan mode is warmed up.
SINGLEREFWARM
Reference selected for single mode is warmed up.
Reserved
SCANACT
Scan sequence is active or has pending conversions.
SINGLEACT
Single conversion is active or has pending conversions.
Reserved
PRSSEL
Select PRS trigger for single sample.
Reserved
PRSEN
Enabled/disable PRS trigger of single sample.
AT
Select the acquisition time for single sample.
Name
Name
Value
0
1
2
3
4
5
6
7
Value
0
1
Value
0
1
2
3
4
5
6
Mode
PRSCH0
PRSCH1
PRSCH2
PRSCH3
PRSCH4
PRSCH5
PRSCH6
PRSCH7
Mode
1CYCLE
2CYCLES
4CYCLES
8CYCLES
16CYCLES
32CYCLES
64CYCLES
Description
Single sample is not triggered by PRS input
Single sample is triggered by PRS input selected by PRSSEL
0
0
0
0x0
0
0x0
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
Reset
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
To ensure compatibility with future devices, always write bits to 0. More information in Section 2.1 (p. 3)
R
R
R
RW
RW
RW
Access
Access
Description
PRS ch 0 triggers single sample
PRS ch 1 triggers single sample
PRS ch 2 triggers single sample
PRS ch 3 triggers single sample
PRS ch 4 triggers single sample
PRS ch 5 triggers single sample
PRS ch 6 triggers single sample
PRS ch 7 triggers single sample
Description
1 ADC_CLK cycle acquisition time for single sample
2 ADC_CLK cycles acquisition time for single sample
4 ADC_CLK cycles acquisition time for single sample
8 ADC_CLK cycles acquisition time for single sample
16 ADC_CLK cycles acquisition time for single sample
32 ADC_CLK cycles acquisition time for single sample
64 ADC_CLK cycles acquisition time for single sample
...the world's most energy friendly microcontrollers
352
Bit Position
Single Reference Warmed Up
Scan Conversion Active
Single Conversion Active
Single Sample PRS Trigger Select
Single Sample PRS Trigger Enable
Single Sample Acquisition Time
Description
Description
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