EFM32G890F64 Energy Micro, EFM32G890F64 Datasheet - Page 216
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: 216 of 463
- Download datasheet (8Mb)
17.3 Functional Description
17.4 Register Description
17.5 Register Map
2010-09-06 - d0001_Rev1.00
• PRS can trigger transmissions
• Full DMA support
The UART is functionally equivalent to the USART with the exceptions defined in Table 17.1 (p. 216)
. The register map and register descriptions are equal to those of the USART. See the USART chapter
for detailed information on the operation of the UART.
Table 17.1. UART Limitations
The register description of the UART is equivalent to the register description of the USART except the
limitations mentioned in Table 17.1 (p. 216) . See the USART chapter for complete information.
The register map of the UART is equivalent to the register map of the USART. See the USART chapter
for complete information.
Feature
Synchronous operation
Transmission direction
Chip-select
SmartCard mode
Frame size
IrDA
• Communication debugging
Limitations
Not available. SYNC, CSMA, CSINV, CPOL and CPHA in USARTn_CTRL, and
MASTEREN in USARTn_STATUS are always 0.
Always LSB first. MSBF in USARTn_CTRL is always 0.
Not available. AUTOCS in USARTn_CTRL is always 0.
Not available. SCMODE in USARTn_CTRL is always 0.
Limited to 8-9 databits. Other configurations of DATABITS in USARTn_FRAME
are not possible.
Not available. IREN in USARTn_IRCTRL is always 0.
...the world's most energy friendly microcontrollers
216
www.energymicro.com
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