Figure

Title

Page

9-20 USB Embedded Device Endpoint 0 Data Register (UE0D0-UE0D7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

10-1 Monitor Mode Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

10-2 Monitor Data Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

10-3 Sample Monitor Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 154

10-4 Read Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

10-5 Break Transaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155

11-1 TIM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 11-2 PWM Period and Pulse Width . . . . . . . . . . . . . . . . . . . . . . . . 168 11-3 TIM Status and Control Register (TSC) . . . . . . . . . . . . . . . . . 174 11-4 TIM Counter Registers (TCNTH:TCNTL) . . . . . . . . . . . . . . . . 176 11-5 TIM Counter Modulo Registers (TMODH:TMODL). . . . . . . . . 177 11-6 TIM Channel Status and Control Registers (TSC0:TSC1) . . . 178 11-7 CHxMAX Latency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 11-8 TIM Channel Registers (TCH0H/L:TCH1H/L). . . . . . . . . . . . . 182

12-1 Port A Data Register (PTA) . . . . . . . . . . . . . . . . . . . . . . . . . . 186 12-2 Data Direction Register A (DDRA) . . . . . . . . . . . . . . . . . . . . . 187 12-3 Port A I/O Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 12-4 Port B Data Register (PTB) . . . . . . . . . . . . . . . . . . . . . . . . . . 188 12-5 Data Direction Register B (DDRB) . . . . . . . . . . . . . . . . . . . . . 189 12-6 Port B I/O Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 12-7 Port C Data Register (PTC) . . . . . . . . . . . . . . . . . . . . . . . . . . 190 12-8 Data Direction Register C (DDRC) . . . . . . . . . . . . . . . . . . . . . 191 12-9 Port C I/O Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 12-10 Port D Data Register (PTD) . . . . . . . . . . . . . . . . . . . . . . . . . . 193 12-11 Data Direction Register D (DDRD) . . . . . . . . . . . . . . . . . . . . . 194 12-12 Port D I/O Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 12-13 Port E Data Register (PTE) . . . . . . . . . . . . . . . . . . . . . . . . . . 195 12-14 Data Direction Register E (DDRE) . . . . . . . . . . . . . . . . . . . . . 197 12-15 Port E I/O Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 12-16 Optical Interface Enable Register E (EOIER) . . . . . . . . . . . . . 198 12-17 Optical Interface Voltage References . . . . . . . . . . . . . . . . . . . 200 12-18 Port E Optical Coupling Interface . . . . . . . . . . . . . . . . . . . . . . 201 12-19 Port F Data Register (PTF). . . . . . . . . . . . . . . . . . . . . . . . . . . 202

MC68HC(7)08KH12 — Rev. 1.1

Advance Information

 

 

Freescale Semiconductor

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Freescale Semiconductor MC68HC08KH12 manual Title
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MC68HC08KH12 specifications

The Freescale Semiconductor MC68HC08KH12 is a versatile microcontroller that has gained popularity in various embedded systems applications. Part of the HC08 family, this microcontroller combines a robust architecture with comprehensive on-chip features, making it suitable for a wide range of applications ranging from industrial control to consumer electronics.

One of the main features of the MC68HC08KH12 is its 8-bit architecture, which provides an optimal balance between performance and power efficiency. It operates at clock speeds of up to 2 MHz, allowing for efficient execution of instructions while maintaining low power consumption. The microcontroller is designed to operate over a voltage range of 2.7 to 5.5 volts, making it adaptable to various system requirements.

The MC68HC08KH12 is equipped with 1 Kbyte of RAM and 12 Kbytes of ROM, which allows for substantial program and data storage. The on-chip memory helps reduce the need for external components, simplifying the design of embedded systems and enhancing reliability. With a wide range of I/O options, including 26 general-purpose I/O pins, the microcontroller provides flexibility in interfacing with sensors, actuators, and other devices.

In terms of technologies, the MC68HC08KH12 features an advanced instruction set that enhances programming efficiency. It supports basic arithmetic operations, bit manipulation, and control transfer instructions, making it suitable for a variety of computational tasks. The integrated timers, analog-to-digital converters, and serial communication interfaces, including UART, provide the necessary tools for real-time control and data exchange with peripheral devices.

Another characteristic of the MC68HC08KH12 is its low power mode capabilities, which allow it to enter a sleep state during periods of inactivity. This feature is essential in battery-powered applications, where minimizing power consumption is crucial for extending operational life.

Overall, the Freescale Semiconductor MC68HC08KH12 stands out as a reliable microcontroller that combines performance, flexibility, and power efficiency. Its extensive features and technologies enable engineers to design robust embedded systems that meet the demands of modern applications. As a result, the MC68HC08KH12 remains a valuable choice for developers seeking a highly functional yet cost-effective microcontroller solution.
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