Input low voltage (V
參數(shù)資料
型號： DEMO9RS08KA2
廠商： Freescale Semiconductor
文件頁數(shù)： 16/136頁
文件大?。?/td> 0K
描述： DEMO BOARD FOR 9RS08KA2
產(chǎn)品培訓(xùn)模塊： Mechatronics
USBSpyder08 Discovery Kit
RS08KA2 Low-End Microcontroller Series
MC9RS08KA8 Microcontroller
標準包裝： 1
系列： RS08
類型： MCU
適用于相關(guān)產(chǎn)品： MC9RS08KA2
所含物品： 板，線纜，CD，文檔，樣品 IC
產(chǎn)品目錄頁面： 730 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： MC9RS08KA2CSCRTR-ND - IC MCU 8BIT 2K FLASH 8-SOIC
PC9RS08KA2PAE-ND - MCU 8BIT 2KB FLASH RS08 8-DIP
PC9RS08KA2FPE-ND - MCU 8BIT 2KB FLASH RS08 6-VDFN
PC9RS08KA2DWE-ND - MCU 8BIT 2KB FLASH RS08 8-SOIC
MC9RS08KA2CPC-ND - IC MCU 8-BIT 2K FLASH 8-PDIP
MC9RS08KA2CDB-ND - IC MCU 8-BIT 2K FLASH 6-DFN
MC9RS08KA2CSC-ND - IC MCU 8-BIT 2K FLASH 8-SOIC
Appendix A Electrical Characteristics
MC9RS08KA2 Series Data Sheet, Rev. 4
112
Freescale Semiconductor
Input low voltage (VDD > 2.3 V) (all digital inputs)
VIL
——
0.30
×
VDD
V
Input low voltage (1.8 V
≤ V
DD ≤ 2.3 V)
(all digital inputs)
VIL
——
0.30
×
VDD
V
Input hysteresis (all digital inputs)
Vhys
0.06
× V
DD
——
V
Input leakage current (per pin)
VIn = VDD or VSS, all input only pins
|IIn|—
0.025
1.0
μA
High impedance (off-state) leakage current (per pin)
VIn = VDD or VSS, all input/output
|IOZ|—
0.025
1.0
μA
Internal pullup/pulldown resistors2 (all port pins)
RPU
20
45
65
k
Ω
Output high voltage (port A)
IOH = –5 mA (VDD ≥ 4.5 V)
IOH = –3 mA (VDD ≥ 3 V)
IOH = –2 mA (VDD ≥ 1.8 V)
VOH
VDD – 0.8
—
V
Maximum total IOH for all port pins
|IOHT|—
—
40
mA
Output low voltage (port A)
IOL = 5 mA (VDD ≥ 4.5 V)
IOL = 3 mA (VDD ≥ 3 V)
IOL = 2 mA (VDD ≥ 1.8 V)
VOL
——
0.8
V
Maximum total IOL for all port pins
IOLT
——
40
mA
dc injection current3, 4, 5 6
VIn < VSS, VIn > VDD
Single pin limit
Total MCU limit, includes sum of all stressed pins
|IIC|—
—
0.2
0.8
mA
Input capacitance (all non-supply pins)
CIn
——
7
pF
1 This parameter is characterized and not tested on each device.
2 Measurement condition for pull resistors: V
In = VSS for pullup and VIn = VDD for pulldown.
3 All functional non-supply pins are internally clamped to V
SS and VDD except the RESET/VPP which is internally clamped to
VSS only.
4 Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
5 Power supply must maintain regulation within operating V
DD range during instantaneous and operating maximum current
conditions. If positive injection current (VIn > VDD) is greater than IDD, the injection current may flow out of VDD and could result
in external power supply going out of regulation. Ensure external VDD load will shunt current greater than maximum injection
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or
if clock rate is very low which would reduce overall power consumption.
6 This parameter is characterized and not tested on each device.
Table A-4. DC Characteristics (continued)
(Temperature Range = –40 to 85
°C Ambient)
Parameter
Symbol
Min
Typical
Max
Unit
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