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PPC5604BAMLL4R 数据表(PDF) 12 Page - NXP Semiconductors |
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PPC5604BAMLL4R 数据表(HTML) 12 Page - NXP Semiconductors |
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12 / 109 page ![]() MPC5604B/C Microcontroller Data Sheet, Rev. 15 Package pinouts and signal descriptions NXP Semiconductors 12 • Main oscillator pads (EXTAL, XTAL) are tristate. • Nexus output pads (MDO[n], MCKO, EVTO, MSEO) are forced to output. 2.3 Voltage supply pins Voltage supply pins are used to provide power to the device. Three dedicated VDD_LV/VSS_LV supply pairs are used for 1.2 V regulator stabilization. 2.4 Pad types In the device the following types of pads are available for system pins and functional port pins: S = Slow1 M = Medium1 2 F = Fast1 2 Table 3. Voltage supply pin descriptions Port pin Function Pin number 64 LQFP1 1 Pin numbers apply to both the MPC560xB and MPC560xC packages. 100 LQFP 144 LQFP 208 MAPBGA2 2 208 MAPBGA available only as development package for Nexus2+ VDD_HV Digital supply voltage 7, 28, 56 15, 37, 70, 84 19, 51, 100, 123 C2, D9, E16, G13, H3, N9, R5 VSS_HV Digital ground 6, 8, 26, 55 14, 16, 35, 69, 83 18, 20, 49, 99, 122 G7, G8, G9, G10, H1, H7, H8, H9, H10, J7, J8, J9, J10, K7, K8, K9, K10 VDD_LV 1.2V decoupling pins. Decoupling capacitor must be connected between these pins and the nearest VSS_LV pin. 3 3 A decoupling capacitor must be placed between each of the three VDD_LV/VSS_LV supply pairs to ensure stable voltage (see the recommended operating conditions in the device datasheet for details). 11, 23, 57 19, 32, 85 23, 46, 124 D8, K4, P7 VSS_LV 1.2V decoupling pins. Decoupling capacitor must be connected between these pins and the nearest VDD_LV pin. 3 10, 24, 58 18, 33, 86 22, 47, 125 C8, J2, N7 VDD_BV Internal regulator supply voltage 12 20 24 K3 VSS_HV_ADC Reference ground and analog ground for the ADC 33 51 73 R15 VDD_HV_ADC Reference voltage and analog supply for the ADC 34 52 74 P14 1. See the I/O pad electrical characteristics in the device datasheet for details. 2. All medium and fast pads are in slow configuration by default at reset and can be configured as fast or medium (see PCR.SRC in section Pad Configuration Registers (PCR0–PCR122) in the device reference manual). |
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