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MC9S08QD2

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 ...

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MC9S08QD2: 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• ...

MC9S08QD2 Data Sheet

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Part Number:
MC9S08QD2
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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: 4096 bytes
• MC9S08QD2: 2048
• RAM size
• MC9S08QD4: 256 bytes
• MC9S08QD2: 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 or external reference.
  Precision trimming of internal reference allows
  0.2% resolution and 2% 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
c  onverter 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
• 4 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 PDIP
• 8-pin narrow body small outline integrated circuit
  (SOIC) package
• All package options are RoHS compliant


Pinout

Connection Diagram


Specifications

Rating Symbol Value Unit
Supply voltage VDD 0.3 to +5.8 V
Maximum current into VDD IDD 120 mA
Digital input voltage VIn 0.3 to VDD + 0 V
Instantaneous maximum current
Single pin limit (applies to all port pins)1, 2, 3		 ID ± 25 mA
Storage temperature range Tstg 55 to 12 °C
1 Input must be current limited to the value specified. To determine the value of the required
current-limiting resistor, calculate resistance values for positive (VDD) and negative (VSS) clamp
voltages, then use the larger of the two resistance values.
2 All functional non-supply pins are internally clamped to VSS and VDD.
3 Power supply must maintain regulation within operating VDD range during instantaneous and
operating maximum current conditions. If positive injection current (VIn > VDD) is greater than
IDD, the injection current may flow out of VDD and could result in external power supply going
out of regulation. Ensure external VDD load will shunt current greater than maximum injection
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if
no system clock is present, or if the clock rate is very low (which would reduce overall power
consumption).


Description

This section of MC9S08QD2 describes signals that connect to package pins. It includes pinout diagrams, table of signal properties, and detailed discussions of signals.


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