Input low voltage (V
參數(shù)資料
型號: MC9RS08KA1CDBR
廠商: Freescale Semiconductor
文件頁數(shù): 16/136頁
文件大?。?/td> 0K
描述: IC CPU RS08 1K FLASH 62RAM 6-DFN
產(chǎn)品培訓(xùn)模塊: USBSpyder08 Discovery Kit
MC9RS08KA8 Microcontroller
標準包裝: 2,500
系列: RS08
核心處理器: RS08
芯體尺寸: 8-位
速度: 10MHz
外圍設(shè)備: LVD,POR,WDT
輸入/輸出數(shù): 2
程序存儲器容量: 1KB(1K x 8)
程序存儲器類型: 閃存
RAM 容量: 63 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 6-VDFN 裸露焊盤
包裝: 帶卷 (TR)
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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