參數(shù)資料
型號: SAK-XC2237M-104F40L
廠商: Infineon Technologies
文件頁數(shù): 73/107頁
文件大小: 0K
描述: IC MCU 16BIT 320KB FLASH 64LQFP
標(biāo)準(zhǔn)包裝: 1,900
系列: XC22xxM
核心處理器: C166SV2
芯體尺寸: 16/32-位
速度: 40MHz
連通性: CAN,EBI/EMI,I²C,LIN,SPI,SSC,UART/USART,USI
外圍設(shè)備: I²S,POR,PWM,WDT
輸入/輸出數(shù): 38
程序存儲器容量: 832KB(832K x 8)
程序存儲器類型: 閃存
RAM 容量: 50K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 9x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 64-LQFP
包裝: 帶卷 (TR)
其它名稱: SP000720382
XC2238M, XC2237M
XC2000 Family / Base Line
Electrical Parameters
Data Sheet
68
V2.1, 2011-07
4.2.3
Power Consumption
The power consumed by the XC223xM depends on several factors such as supply
voltage, operating frequency, active circuits, and operating temperature. The power
consumption specified here consists of two components:
The switching current
I
S depends on the device activity
The leakage current
I
LK depends on the device temperature
To determine the actual power consumption, always both components, switching current
I
S and leakage current ILK must be added:
I
DDP = IS + ILK.
Note: The power consumption values are not subject to production test. They are
verified by design/characterization.
To determine the total power consumption for dimensioning the external power
supply, also the pad driver currents must be considered.
The given power consumption parameters and their values refer to specific operating
conditions:
Active mode:
Regular operation, i.e. peripherals are active, code execution out of Flash.
Stopover mode:
Crystal oscillator and PLL stopped, Flash switched off, clock in domain DMP_1
stopped.
Note: The maximum values cover the complete specified operating range of all
manufactured devices.
The typical values refer to average devices under typical conditions, such as
nominal supply voltage, room temperature, application-oriented activity.
After a power reset, the decoupling capacitors for
V
DDIM and VDDI1 are charged with
the maximum possible current.
For additional information, please refer to Section 5.2, Thermal Considerations.
Note: Operating Conditions apply.
Table 16
Switching Power Consumption
Parameter
Symbol
Values
Unit
Note /
Test Condition
Min.
Typ.
Max.
Power supply current
(active) with all peripherals
active and EVVRs on
I
SACT
CC
10 +
0.6 x
f
SYS
1)
f
SYS in MHz.
10 +
1.0 x
f
mA
2)3)
Power supply current in
stopover mode, EVVRs on
I
SSO CC
0.7
2.0
mA
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