EFM32G890F64 Energy Micro, EFM32G890F64 Datasheet - Page 336
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: 336 of 463
- Download datasheet (8Mb)
24.5.2 VCMP_INPUTSEL - Input Selection Register
24.5.3 VCMP_STATUS - Status Register
7:5
4
3
2
1
0
31:9
8
7:6
5:0
Bit
Offset
0x004
Reset
Access
Name
Bit
Offset
0x008
Reset
Access
Name
2010-09-06 - d0001_Rev1.00
Reserved
HYSTEN
Enable hysteresis.
Reserved
INACTVAL
Configure the output value when the comparator is inactive.
Reserved
EN
Enable/disable voltage supply comparator.
Reserved
LPREF
Enable/disable low power mode for VDD and bandgap reference. When using this bit, always leave it as 0 during warm-up and then
set it to 1 if desired when the warm-up is done.
Reserved
TRIGLEVEL
Select VDD trigger level. V
Name
Name
Value
7
Value
0
1
Mode
512CYCLES
Description
No hysteresis
+-20 mV hysteresis
trig
0
0
0
0
0x00
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)
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)
= 1.667V+0.034V×TRIGLEVEL.
RW
RW
RW
RW
RW
Access
Access
Description
512 HFPERCLK cycles
...the world's most energy friendly microcontrollers
336
Bit Position
Bit Position
Hysteresis Enable
Inactive Value
Voltage Supply Comparator Enable
Low Power Reference
Trigger Level
Description
Description
www.energymicro.com
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