参数资料
型号: SAB-XC164KM-4F20F
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
封装: PLASTIC, TQFP-64
文件页数: 46/62页
文件大小: 579K
代理商: SAB-XC164KM-4F20F
XC164KM
Derivatives
Electrical Parameters
Data Sheet
48
V1.0, 2005-11
XTAL1 input current
I
IL
CC
±20
A0 V < V
IN < VDDI
Pin capacitance
11)
(digital inputs/outputs)
C
IO
CC
10
pF
1) Keeping signal levels within the limits specified in this table, ensures operation without overload conditions.
For signal levels outside these specifications, also refer to the specification of the overload current
I
OV.
2) This parameter is tested for P3, P9.
3) The maximum deliverable output current of a port driver depends on the selected output driver mode, see
Table 4-4, Current Limits for Port Output Drivers. The limit for pin groups must be respected.
4) 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 guaranteed.
5) 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 results from the external circuitry.
6) 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.
7) The driver of P3.15 is designed for faster switching, because this pin can deliver the system clock (CLKOUT).
The maximum leakage current for P3.15 is, therefore, increased to 1A.
8) During a hardware reset this specification is valid for configuration on P1H.4, P1H.5, P9.4 and P9.5.
After a hardware reset this specification is valid for NMI.
9) The maximum current may be drawn while the respective signal line remains inactive.
10) The minimum current must be drawn to drive the respective signal line active.
11) Not subject to production test - verified by design/characterization.
Table 4-4
Current Limits for Port Output Drivers
Port Output Driver
Mode
Maximum Output Current
(
I
OLmax, -IOHmax)
1)
1) An output current above |
I
OXnom| may be drawn from up to three pins at the same time.
For any group of 16 neighboring port output pins the total output current in each direction (
ΣI
OL and Σ-IOH) must
remain below 50 mA.
Nominal Output Current
(
I
OLnom, -IOHnom)
Strong driver
10 mA
2.5 mA
Medium driver
4.0 mA
1.0 mA
Weak driver
0.5 mA
0.1 mA
Table 4-3
DC Characteristics (Operating Conditions apply)
1) (cont’d)
Parameter
Symbol
Limit Values
Unit Test Condition
Min.
Max.
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