參數(shù)資料
型號(hào): EFM32G890F64
廠商: Energy Micro
文件頁(yè)數(shù): 11/71頁(yè)
文件大?。?/td> 0K
描述: MCU 32BIT 64KB FLASH 112-BGA
標(biāo)準(zhǔn)包裝: 1,000
系列: Gecko
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 32MHz
連通性: EBI/EMI,I²C,IrDA,智能卡,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,DMA,LCD,POR,PWM,WDT
輸入/輸出數(shù): 90
程序存儲(chǔ)器容量: 64KB(64K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 16K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.8 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 112-LFBGA
包裝: 帶卷 (TR)
其它名稱: EFM32G890F64-BGA112
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G890FXX - d0010_Rev1.60
19
www.energymicro.com
Table 3.6. Power Management
Symbol
Parameter
Condition
Min
Typ
Max
Unit
VBODextthr-
BOD threshold on falling
external supply voltage
1.82
1.85
V
VBODintthr-
BOD threshold on falling
internally regulated supply
voltage
1.62
1.68
V
VBODextthr+
BOD threshold on rising ex-
ternal supply voltage
1.85
V
VPORthr+
Power-on Reset (POR)
threshold on rising external
supply voltage
1.98
V
tRESETdly
Delay from reset is re-
leased until program execu-
tion starts
Applies to Power-on Reset,
Brown-out Reset and pin re-
set.
163
s
tRESET
negative pulse length to en-
sure complete reset of de-
vice
50
ns
CDECOUPLE
Voltage regulator decou-
pling capacitor.
X5R capacitor recommended.
Apply between DECOUPLE
pin and GROUND
1
F
3.7 Flash
Table 3.7. Flash
Symbol
Parameter
Condition
Min
Typ
Max
Unit
ECFLASH
Flash erase cycles before
failure
20000
cycles
TAMB<150°C
10000
h
TAMB<85°C
10
years
RETFLASH
Flash data retention
TAMB<70°C
20
years
tW_PROG
Word (32-bit) programming
time
20
s
tP_ERASE
Page erase time
20
20.4
20.8
ms
tD_ERASE
Device erase time
40
40.8
41.6
ms
IERASE
Erase current
7
1
mA
IWRITE
Write current
7
1
mA
VFLASH
Supply voltage during flash
erase and write
1.8
3.8
V
1Measured at 25°C
相關(guān)PDF資料
PDF描述
EFM32GG230F512 IC MCU 32BIT 512KB FLASH 64QFN
EFM32GG232F1024 IC MCU 32BIT 1024KB FLASH 64QFP
EFM32GG280F1024 IC MCU 32BIT 1024KB FLSH LQFP100
EFM32GG290F512 IC MCU 32BIT 512KB FLASH BGA112
EFM32GG295F512 IC MCU 32BIT 512KB FLASH BGA120
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EFM32G890F64-BGA112 制造商:Energy Micro AS 功能描述:MCU, 64K FLASH, LCD 4X40, USART+UART 3+1, BGA112 - Tape and Reel 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 112BGA
EFM32G890F64-BGA112T 制造商:Energy Micro AS 功能描述:32 BIT ARM MPU, GECKO - Trays
EFM32G890F64-BGA112-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 112BGA
EFM32G890F64-T 制造商:Energy Micro AS 功能描述:IC MCU 32BIT 64KB FLASH 112BGA
EFM32-G890-SK-F128 制造商:Energy Micro AS 功能描述:MCU CORTEX-M3 EFM32-G890 SAMPLE-PK 制造商:Energy Micro AS 功能描述:MCU, CORTEX-M3, EFM32-G890 SAMPLE-PK 制造商:Silicon Laboratories Inc 功能描述:MCU, CORTEX-M3, EFM32-G890 SAMPLE-PK