参数资料
型号: SAK-XC2237M-104F40L
厂商: Infineon Technologies
文件页数: 67/107页
文件大小: 0K
描述: IC MCU 16BIT 320KB FLASH 64LQFP
标准包装: 1,900
系列: XC22xxM
核心处理器: C166SV2
芯体尺寸: 16/32-位
速度: 40MHz
连通性: CAN,EBI/EMI,I²C,LIN,SPI,SSC,UART/USART,USI
外围设备: I²S,POR,PWM,WDT
输入/输出数: 38
程序存储器容量: 832KB(832K x 8)
程序存储器类型: 闪存
RAM 容量: 50K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
数据转换器: A/D 9x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 64-LQFP
包装: 带卷 (TR)
其它名称: SP000720382
XC2238M, XC2237M
XC2000 Family / Base Line
Electrical Parameters
Data Sheet
62
V2.1, 2011-07
4.2
DC Parameters
These parameters are static or average values that may be exceeded during switching
transitions (e.g. output current).
Leakage current is strongly dependent on the operating temperature and the voltage
level at the respective pin. The maximum values in the following tables apply under worst
case conditions, i.e. maximum temperature and an input level equal to the supply
voltage.
The value for the leakage current in an application can be determined by using the
respective leakage derating formula (see tables) with values from that application.
The pads of the XC223xM are designed to operate in various driver modes. The DC
parameter specifications refer to the pad current limits specified in Section 4.6.4.
Supply Voltage Restrictions
The XC223xM can operate within a wide supply voltage range from 3.0 V to 5.5 V.
However, during operation this supply voltage must remain within 10 percent of the
selected nominal supply voltage. It cannot vary across the full operating voltage range.
Because of the supply voltage restriction and because electrical behavior depends on
the supply voltage, the parameters are specified separately for the upper and the lower
voltage range.
During operation, the supply voltages may only change with a maximum speed of
dV/dt < 1 V/ms.
During power-on sequences, the supply voltages may only change with a maximum
speed of dV/dt < 5 V/
μs, i.e. the target supply voltage may be reached earliest after
approx. 1
μs.
Note: To limit the speed of supply voltage changes, the employment of external buffer
capacitors at pins
V
DDPA/VDDPB is recommended.
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