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: 42/62页
文件大小: 579K
代理商: SAB-XC164KM-4F20F
XC164KM
Derivatives
Electrical Parameters
Data Sheet
45
V1.0, 2005-11
Operating Conditions
The following operating conditions must not be exceeded to ensure correct operation of
the XC164KM. All parameters specified in the following sections refer to these operating
conditions, unless otherwise noticed.
Table 4-2
Operating Condition Parameters
Parameter
Symbol
Limit Values
Unit Notes
Min.
Max.
Digital supply voltage for
the core
V
DDI
2.35
2.7
V
Active mode,
f
CPU = fCPUmax
1)
f
CPUmax = 40 MHz for devices marked … 40F, fCPUmax = 20 MHz for devices marked … 20F.
Digital supply voltage for
IO pads
V
DDP
4.4
5.5
V
Active mode
2)3)
2) External circuitry must guarantee low-level at the RSTIN pin at least until both power supply voltages have
reached the operating range.
3) The specified voltage range is allowed for operation. The range limits may be reached under extreme
operating conditions. However, specified parameters, such as leakage currents, refer to the standard
operating voltage range of
V
DDP = 4.75 V to 5.25 V.
Supply Voltage Difference
V
DD
-0.5
V
V
DDP - VDDI
4)
4) This limitation must be fulfilled under all operating conditions including power-ramp-up, power-ramp-down,
and power-save modes.
Digital ground voltage
V
SS
0
V
Reference voltage
Overload current
I
OV
-5
5
mA
Per IO pin
5)6)
5) Overload conditions occur if the standard operating conditions are exceeded, i.e. the voltage on any pin
exceeds the specified range:
V
OV > VDDP + 0.5 V (IOV > 0) or VOV < VSS - 0.5 V (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 is not guaranteed if overload conditions occur on functional pins such as XTAL1.
6) Not subject to production test - verified by design/characterization.
Overload current coupling
factor for digital I/O pins
7)
K
OVD
–5.0
× 10-3
I
OV > 0
–1.0
× 10-2
I
OV < 0
Absolute sum of overload
currents
Σ|I
OV|–
50
mA
External Load
Capacitance
C
L
50
pF
Pin drivers in
default mode
8)
Ambient temperature
T
A
070
°C
SAB-XC164…
-40
85
°C
SAF-XC164…
-40
125
°C
SAK-XC164…
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