參數(shù)資料
型號: SAF-XC2785X-104F80L
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
封裝: 0.50 MM PITCH, GREEN, PLASTIC, LQFP-144
文件頁數(shù): 132/141頁
文件大?。?/td> 1793K
代理商: SAF-XC2785X-104F80L
XC2785X
XC2000 Family / Base Line
Electrical Parameters
Data Sheet
90
V2.1, 2011-07
Output Low Voltage
V
OL CC
1.0
V
I
OL IOLmax
0.4
V
I
OL IOLnom
10)
1) Because each double bond pin is connected to two pads (standard pad and high-speed pad), it has twice the
normal value. For a list of affected pins refer to the pin definitions table in chapter 2.
2) Not subject to production test - verified by design/characterization. Hysteresis is implemented to avoid
metastable states and switching due to internal ground bounce. It cannot suppress switching due to external
system noise under all conditions.
3) If the input voltage exceeds the respective supply voltage due to ground bouncing (
V
IN < VSS) or supply ripple
(
V
IN > VDDP), a certain amount of current may flow through the protection diodes. This current adds to the
leakage current. An additional error current (
I
INJ) will flow if an overload current flows through an adjacent pin.
Please refer to the definition of the overload coupling factor
K
OV.
4) The given values are worst-case values. In production test, this leakage current is only tested at 125 °C; other
values are ensured by correlation. For derating, please refer to the following descriptions: Leakage derating
depending on temperature (
T
J = junction temperature [°C]): IOZ = 0.05 x e
(1.5 + 0.028 x TJ>) [
μA]. For example, at
a temperature of 95 °C the resulting leakage current is 3.2
μA. Leakage derating depending on voltage level
(DV =
V
DDP - VPIN [V]): IOZ = IOZtempmax - (1.6 x DV) (μA]. This voltage derating formula is an approximation
which applies for maximum temperature.
5) Drive the indicated minimum current through this pin to change the default pin level driven by the enabled pull
device:
V
PIN <= VIL for a pullup; VPIN >= VIH for a pulldown.
6) These values apply to the fixed pull-devices in dedicated pins and to the user-selectable pull-devices in
general purpose IO pins.
7) Limit the current through this pin to the indicated value so that the enabled pull device can keep the default
pin level:
V
PIN >= VIH for a pullup; VPIN <= VIL for a pulldown.
8) The maximum deliverable output current of a port driver depends on the selected output driver mode. This
specification is not valid for outputs which are switched to open drain mode. In this case the respective output
will float and the voltage is determined by the external circuit.
9) As a rule, with decreasing output current the output levels approach the respective supply level (VOL->VSS,
VOH->VDDP). However, only the levels for nominal output currents are verified.
10) As a rule, with decreasing output current the output levels approach the respective supply level (
V
OL->VSS,
V
OH->VDDP). However, only the levels for nominal output currents are verified.
Table 15
DC Characteristics for Lower Voltage Range (cont’d)
Parameter
Symbol
Values
Unit
Note /
Test Condition
Min.
Typ.
Max.
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