Product Features
8-Bit HCS08 Central Processor Unit (CPU)
• 16 MHz HCS08 CPU (central processor unit)
• HC08 instruction set with added BGND instruction
• Background debugging system
• Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)
• Support for up to 32 interrupt/reset sources
Memory
• Flash read/program/erase over full operating voltage and temperature
• Flash size: — MC9S08QD4/S9S08QD4: 4096 bytes — MC9S08QD2/S9S08QD2: 2048 bytes
• RAM size — MC9S08QD4/S9S08QD4: 256 bytes — MC9S08QD2/S9S08QD2: 128 bytes
Power-Saving Modes
• Wait plus three stops
Clock Source Options
• ICS — Internal clock source module (ICS) containing a frequency-locked-loop (FLL) controlled by internal. Precision trimming of internal reference allows 0.2 PERCENT resolution and 2 PERCENT deviation over temperature and voltage.
System Protection
• Watchdog computer operating properly (COP) reset with option to run from dedicated 32 kHz internal clock source or bus clock
• Low-voltage detection with reset or interrupt
• Illegal opcode detection with reset
• Illegal address detection with reset
• Flash block protect
Peripherals
• ADC — 4-channel, 10-bit analog-to-digital converter with automatic compare function, asynchronous clock source, temperature sensor and internal bandgap reference channel. ADC is hardware triggerable using the RTI counter.
• TIM1 — 2-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM
• TIM2 — 1-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM
• KBI — 4-pin keyboard interrupt module with software selectable polarity on edge or edge/level modes
Input/Output
• Four General-purpose input/output (I/O) pins, one input-only pin and one output-only pin. Outputs 10 mA each, 60 mA maximum for package. • Software selectable pullups on ports when used as input
• Software selectable slew rate control and drive strength on ports when used as output
• Internal pullup on RESET and IRQ pin to reduce customer system cost
Development Support
• Single-wire background debug interface
Package Options
• 8-pin SOIC package
• 8-pin PDIP (Only for MC9S08QD4 and MC9S08QD2)
• All package options are RoHS compliant
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MC9S08QD4CSC |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microcontrollers | |
| Mfr | - |
| Series | S08 |
| Packaging | Tube |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | S08 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | - |
| Peripherals | LVD, POR, PWM, WDT |
| Number of I/O | 4 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 4x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Base Product Number | MC9S08 |
Product Photos
For more product information, please download the PDF
