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AM186ES-40VCW 数据表(PDF) 53 Page - Advanced Micro Devices |
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AM186ES-40VCW 数据表(HTML) 53 Page - Advanced Micro Devices |
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53 / 102 page  Am186/188ES and Am186/188ESLV Microcontrollers 53 P R E L IMINAR Y ABSOLUTE MAXIMUM RATINGS Storage temperature Am186ES/Am188ES....................... –65 °C to +125°C Am186ESLV/Am188ESLV .............. –65 °C to +125°C Voltage on any pin with respect to ground Am186/188ES ............................ –0.5 V to Vcc +0.5 V Am186/188ESLV ....................... –0.5 V to Vcc +0.5 V Note: Stresses above those listed under Absolute Maximum Ratings may cause permanent device fail- ure. Functionality at or above these limits is not implied. Exposure to absolute maximum ratings for extended periods may affect device reliability. OPERATING RANGES Operating Ranges define those limits between which the functionality of the device is guaranteed. Am186ES/Am188ES Microcontrollers Commercial (TC) .................................0°C to +100°C Industrial* (TA) ..................................–40°C to +85°C VCC up to 33 MHz......................................5 V ± 10% VCC greater than 33 MHz ............................5 V ± 5% Am186ESLV/Am188ESLV Microcontrollers Commercial (TA) ................................... 0°C to +70°C VCC up to 25 MHz................................. 3.3 V ± 0.3 V Where: TC = case temperature TA = ambient temperature * I ndu s t rial ver s ions of A m 186ES and A m 1 88ES microcontrollers are available in 20 and 25 MHz operating frequencies only. DC CHARACTERISTICS OVER COMMERCIAL OPERATING RANGES Notes: a The LCS/ONCE0, MCS3–MCS0, UCS/ONCE1, and RD pins have weak internal pullup resistors. Loading the LCS/ONCE0 and UCS/ONCE1 pins in excess of IOH = –200 µA during reset can cause the device to go into ONCE mode. b Current is measured with the device in RESET with X1 and X2 driven and all other non-power pins open but held High or Low. c Testing is performed with the pins floating, either during HOLD or by invoking the ONCE mode. d Power supply current for the Am186ESLV and Am188ESLV microcontrollers, which are available in 20 and 25 MHz operating frequencies only. Symbol Parameter Description Test Conditions Preliminary Unit Min Max VIL Input Low Voltage (Except X1) –0.5 0.8 V VIL1 Clock Input Low Voltage (X1) –0.5 0.8 V VIH Input High Voltage (Except RES and X1) 2.0 VCC +0.5 V VIH 1 Input High Voltage (RES)2.4 VCC +0.5 V VIH 2 Clock Input High Voltage (X1) VCC –0.8 VCC +0.5 V VOL Output Low Voltage Am186ES and Am188ES IOL= 2.5 mA (S2–S0) IOL= 2.0 mA (others) 0.45 V Am186ESLV and Am188ESLV IOL= 1.5 mA (S2–S0) IOL= 1.0 mA (others) 0.45 V VOH Output High Voltage(a) Am186ES and Am188ES IOH= –2.4 mA @ 2.4 V 2.4 VCC +0.5 V IOH= –200 µA @ VCC –0.5 VCC –0.5 VCC V Am186ESLV and Am188ESLV IOH= –200 µA @ VCC –0.5 VCC –0.5 VCC V ICC Power Supply Current @ 0 °C Am186ES and Am188ES VCC = 5.5 V (b) 5.9 mA/MHz Am186ESLV and Am188ESLV VCC = 3.6 V (b) 2.75 mA/MHz ILI Input Leakage Current @ 0.5 MHz 0.45 V ≤V IN≤V CC ±10 µA ILO Output Leakage Current @ 0.5 MHz 0.45 V ≤V OUT≤V CC (c) ±10 µA VCLO Clock Output Low ICLO= 4.0 mA 0.45 V VCHO Clock Output High ICHO= –500 µAVCC –0.5 V |
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