参数资料
型号: MCIMX31VKN5R2
厂商: Freescale Semiconductor
文件页数: 31/122页
文件大小: 0K
描述: IC MPU MAP I.MX31 457-MAPBGA
标准包装: 1,000
系列: i.MX31
核心处理器: ARM11
芯体尺寸: 32-位
速度: 532MHz
连通性: 1 线,ATA,EBI/EMI,FIR,I²C,MMC/SD,PCMCIA,SIM,SPI,SSI,UART/USART,USB,USB OTG
外围设备: DMA,LCD,POR,PWM,WDT
程序存储器类型: ROMless
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.22 V ~ 3.3 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 457-LFBGA
包装: 带卷 (TR)
MCIMX31/MCIMX31L Technical Data, Rev. 4.1
16
Freescale Semiconductor
Electrical Characteristics
4.1.1
Supply Current Specifications
Table 12 shows the core current consumption for 0
°C to 70°C for Silicon Revision 1.2 and previous for the
MCIMX31.
Table 12. Current Consumption for 0°C to 70°C1, 2 for Silicon Revision 1.2 and Previous
1 Typical column: TA = 25
°C
2 Maximum column: TA = 70
°C
Mode
Conditions
QVCC
(Peripheral)
QVCC1
(ARM)
QVCC4
(L2)
FVCC + MVCC
+ SVCC + UVCC
(PLL)
Unit
Typ
Max
Typ
Max
Typ
Max
Typ
Max
State
Retention
QVCC and QVCC1 = 0.95 V
L2 caches are power gated (QVCC4 = 0 V)
All PLLs are off, VCC = 1.4 V
ARM is in well bias
FPM is off
32 kHz input is on
CKIH input is off
CAMP is off
TCK input is off
All modules are off
No external resistive loads
RNGA oscillator is off
0.80
0.50
0.04
mA
Wait
QVCC,QVCC1, and QVCC4 = 1.22 V
ARM is in wait for interrupt mode
MAX is active
L2 cache is stopped but powered
MCU PLL is on (532 MHz), VCC = 1.4 V
USB PLL and SPLL are off, VCC = 1.4 V
FPM is on
CKIH input is on
CAMP is on
32 kHz input is on
All clocks are gated off
All modules are off
(by programming CGR[2:0] registers)
RNGA oscillator is off
No external resistive loads
6.00
3.00
0.04
3.50
mA
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
i.MX31
Product
Family
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