efm32g890 ETC-unknow, efm32g890 Datasheet - Page 2

• Manufacturer Part Number: efm32g890
• Description: Ic Microcontroller
• Manufacturer: ETC-unknow

1 Ordering Information
1.1 Block Diagram
2010-12-17 - d0010_Rev1.20
Table 1.1 (p. 2) shows the available EFM32G890 devices.
Table 1.1. Ordering Information
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A block diagram of the EFM32G890 is shown in Figure 1.1 (p. 2) .
Figure 1.1. Block Diagram
Ordering Code
EFM32G890F32-BGA112
EFM32G890F64-BGA112
EFM32G890F128-BGA112
32/ 64/ 128
UART™
USA RT
Energy
Memory
Serial Interfaces
Low
Flash
2x
[KB]
3x
ARM Cortex
UART
I
Memory
2
8/ 16/ 16
C
Core and Memory
RAM
™
[KB]
- M3 processor
Interrupts
Interface
Ex ternal
Ex ternal
Flash (KB)
32
64
128
Bus
G890F32/ 64/ 128
Interface
Debug
I/O Ports
Purpose
General
90 pins
Reset
Pin
I/ O
RAM
(KB)
8
16
16
Controller
Protection
Memory
DMA
Unit
Peripheral Reflex System
32-bit bus
...the world's most energy friendly microcontrollers
Low Energy
Timers and Trigge rs
Counter
Counter
Timer™
Max
Speed
(MHz)
32
32
32
Timer/
Pulse
2
3x
3x
High Frequency
Lo w Frequency
Watchdog
Oscillator
Oscill a tor
Oscill a tor
Clock Manage ment
Crystal
Crystal
Peripheral
Real Time
Watchdog
Counter
Sys tem
Reflex
Timer
Supply
Voltage
1.8 to
3.8V
1.8 to
3.8V
1.8 to
3.8V
High Frequency
Lo w Frequency
Oscill a tor
Oscill a tor
RC
RC
Controller
Temperature
-40 to 85 ºC
-40 to 85 ºC
-40 to 85 ºC
Analog Interfaces
ADC
4x 40
LCD
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Regulator
Power-on
Energy Manage ment
Comparator
Voltage
Reset
Analog
DAC
2x
2x
Package
BGA112
BGA112
BGA112
Comparator
Brown-out
Detector
Voltage
Security
AES