参数资料
型号: SAK-XC2237M-104F40L
厂商: Infineon Technologies
文件页数: 65/107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
60
V2.1, 2011-07
Absolute sum of overload
currents
Σ|I
OV|
SR
50
mA
not subject to
production test
Digital core supply voltage
for domain M
8)
V
DDIM
CC
1.5
Digital core supply voltage
for domain 1
V
DDI1
CC
1.5
Digital supply voltage for
IO pads and voltage
regulators
V
DDP SR
4.5
5.5
V
Digital ground voltage
V
SS SR
0
V
1) To ensure the stability of the voltage regulators the EVRs must be buffered with ceramic capacitors. Separate
buffer capacitors with the recomended values shall be connected as close as possible to each
V
DDIM and VDDI1
pin to keep the resistance of the board tracks below 2 Ohm. Connect all
V
DDI1 pins together. The minimum
capacitance value is required for proper operation under all conditions (e.g. temperature). Higher values
slightly increase the startup time.
2) Use one Capacitor for each pin.
3) This is the reference load. For bigger capacitive loads, use the derating factors listed in the PAD properties
section.
4) The timing is valid for pin drivers operating in default current mode (selected after reset). Reducing the output
current may lead to increased delays or reduced driving capability (
C
L).
5) The operating frequency range may be reduced for specific device types. This is indicated in the device
designation (...FxxL). 80 MHz devices are marked ...F80L.
6) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin
exceeds the specified range:
V
OV > VIHmax (IOV > 0) or VOV < VILmin ((IOV < 0). The absolute sum of input
overload currents on all pins may not exceed 50 mA. The supply voltages must remain within the specified
limits. Proper operation under overload conditions depends on the application. Overload conditions must not
occur on pin XTAL1 (powered by
V
DDIM).
7) An overload current (
I
OV) through a pin injects a certain error current (IINJ) into the adjacent pins. This error
current adds to the respective pins leakage current (
I
OZ). The amount of error current depends on the overload
current and is defined by the overload coupling factor
K
OV. The polarity of the injected error current is inverse
compared to the polarity of the overload current that produces it.The total current through a pin is |
I
TOT| = |IOZ|
+ (|
I
OV| KOV). The additional error current may distort the input voltage on analog inputs.
8) Value is controlled by on-chip regulator
Table 13
Operating Conditions (cont’d)
Parameter
Symbol
Values
Unit
Note /
Test Condition
Min.
Typ.
Max.
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