công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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MC68HC805P18DW bảng dữ liệu(PDF) 5 Page - Freescale Semiconductor, Inc |
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MC68HC805P18DW bảng dữ liệu(HTML) 5 Page - Freescale Semiconductor, Inc |
5 / 144 page MC68HC(8)05P18 — Rev. 2.0 Advance Information MOTOROLA Table of Contents 5 Advance Information — MC68HC05P18/MC68HC805P18 Table of Contents Section 1. General Description 1.1 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 1.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 1.4 Mask Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 1.5 Functional Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 1.5.1 VDD and VSS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 1.5.2 OSC1 and OSC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 1.5.3 Crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 1.5.3.1 Ceramic Resonator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 1.5.3.2 External Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 1.5.4 Reset (RESET). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 1.5.5 Port A (PA0–PA7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 1.5.6 Port B (PB5/SDO, PB6/SDI, and PB7/SCK) . . . . . . . . . . . .24 1.5.7 Port C (PC0–PC2, PC3/AD3, PC4/AD2, PC5/AD1, PC6/AD0, and PC7/VREFH) . . . . . . . . . . . . . . . . . . . . . . .24 1.5.8 Port D (PD5/CKOUT and PD7/TCAP) . . . . . . . . . . . . . . . . .24 1.5.9 TCMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 1.5.10 Maskable Interrupt Request (IRQ) . . . . . . . . . . . . . . . . . . . .25 Section 2. Memory 2.1 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 2.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 2.3 Input/Output and Control Registers . . . . . . . . . . . . . . . . . . . . .27 2.4 RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 2.5 ROM (MC68HC05P18 Only) . . . . . . . . . . . . . . . . . . . . . . . . . .34 Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com |
Số phần tương tự - MC68HC805P18DW |
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Mô tả tương tự - MC68HC805P18DW |
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