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MPC5553 数据表(PDF) 4 Page - Freescale Semiconductor, Inc |
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MPC5553 数据表(HTML) 4 Page - Freescale Semiconductor, Inc |
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4 / 66 page ![]() MPC5553 Microcontroller Data Sheet, Rev. 2.0 Electrical Characteristics Freescale Semiconductor 4 3 Electrical Characteristics This section contains detailed information on power considerations, DC/AC electrical characteristics, and AC timing specifications for the MCU. 3.1 Maximum Ratings MPC5553MVF132 MPC5553 Lead 208 package 132 132 –40° C 125° C MPC5553MVF112 112 114 MPC5553MVF80 80 82 1 All devices are PPC5553, rather than MPC5553, until the product qualifications. Not all configurations are available in the PPC parts. 2 The lowest operating temperature is referenced by T L; the highest operating temperature is referenced by TH. 3 Speed is the nominal maximum frequency. Max speed is the maximum speed allowed including any frequency modulation. 80 MHz parts allow for 80 MHz + 2% modulation. However, 132 MHz devices allow 128 MHz plus two percent frequency modulation only. Table 2. Absolute Maximum Ratings1 Spec Characteristic Symbol Min Max2 Unit 1 1.5 V core supply voltage 3 VDD –0.3 1.7 V 2 Flash program/erase voltage VPP –0.3 6.5 V 3 Flash core voltage VDDF –0.3 1.7 V 4 Flash read voltage VFLASH –0.3 4.6 V 5 SRAM standby voltage VSTBY –0.3 1.7 V 6 Clock synthesizer voltage VDDSYN –0.3 4.6 V 7 3.3 V I/O buffer voltage VDD33 –0.3 4.6 V 8 Voltage regulator control input voltage VRC33 –0.3 4.6 V 9 Analog supply voltage (reference to VSSA)VDDA –0.3 5.5 V 10 I/O supply voltage (fast I/O pads) 4 VDDE –0.3 4.6 V 11 I/O supply voltage (slow and medium I/O pads) 4 VDDEH –0.3 6.5 V 12 DC input voltage5 VDDEH powered I/O pads VDDE powered I/O pads VIN –1.06 –1.06 6.57 4.68 V 13 Analog reference high voltage (reference to VRL)VRH –0.3 5.5 V 14 VSS differential voltage VSS – VSSA –0.1 0.1 V 15 VDD differential voltage VDD – VDDA –VDDA VDD V 16 VREF differential voltage VRH – VRL –0.3 5.5 V Table 1. Orderable Part Numbers (continued) Freescale Part Number1 Package Description Speed (MHz) Operating Temperature2 Nominal Max3 (fMAX) Min (TL) Max (TH) |
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