MC9S08QA2 FREESCALE [Freescale Semiconductor, Inc], MC9S08QA2 Datasheet
MC9S08QA2
Available stocks
Related parts for MC9S08QA2
MC9S08QA2 Summary of contents
Page 1
Freescale Semiconductor Data Sheet: Technical Data MC9S08QA4 Series Covers: MC9S08QA4 Features: • 8-bit HCS08 Central Processor Unit (CPU) – MHz CPU at 3 1.8 V across temperature range of –40°C to 85°C – HC08 instruction ...
Page 2
MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 2 Pin Assignments ...
Page 3
... BDC CPU HCS08 SYSTEM CONTROL RESETS AND INTERRUPTS MODES OF OPERATION POWER MANAGEMENT RTI COP IRQ LVD USER FLASH (MC9S08QA4 = 4096 BYTES) (MC9S08QA2 = 2048 BYTES) USER RAM (MC9S08QA4 = 256 BYTES) (MC9S08QA2 = 160BYTES) 16 MHz INTERNAL CLOCK SOURCE (ICS VOLTAGE REGULATOR DDA ...
Page 4
Pin Assignments PIN 8-Pin Pin does not contain a clamp diode to V above V pin will not be pulled to V are pulled ACMP and ADC ...
Page 5
Electrical Characteristics 3.1 Introduction This chapter contains electrical and timing specifications for the MC9S08QA4 series of microcontrollers available at the time of publication. 3.2 Absolute Maximum Ratings Absolute maximum ratings are stress ratings only, and functional operation at the ...
Page 6
Electrical Characteristics Rating Operating temperature range (packaged) Thermal resistance Single-layer board 8-pin PDIP 8-pin NB SOIC 8-pin DFN Thermal resistance Four-layer board 8-pin PDIP 8-pin NB SOIC 8-pin DFN The average chip-junction temperature (T where: = Ambient temperature, °C — ...
Page 7
A device is defined as a failure if after exposure to ESD pulses the device no longer meets the device specification. Complete DC parametric and functional testing is performed per the applicable device specification at room temperature followed by hot ...
Page 8
Electrical Characteristics Table 6. DC Characteristics (Temperature Range = –40 to 85°C Ambient) (continued) Parameter Power on reset (POR) re-arm voltage Bandgap voltage reference Input high voltage (V > 2.3 V) (all digital inputs) DD Input high voltage (1.8 V ...
Page 9
Input must be current-limited to the value specified. To determine the value of the required current-limiting resistor, calculate resistance values for positive and negative clamp voltages, then use the larger of the two values. 7 Power supply must maintain ...
Page 10
Electrical Characteristics TYPICAL V – 1.2 85°C 25°C 1 –40°C 0.8 0.6 0.4 0 –5 –10 I (mA)) OH Figure 6. Typical High-Side (Source) Characteristics TYPICAL V – ...
Page 11
V values are 100% tested values are characterized but not tested. 2 Typicals are measured at 25°C. 3 Does not include any DC loads on port pins. 4 Most customers are expected to find that auto-wakeup ...
Page 12
Electrical Characteristics 0.250% 0.200% 0.150% 0.100% DEVIATION 0.050% 0.000% –0.050% 1.6 Figure 8. Deviation of DCO Output from Trimmed Frequency (8 MHz, 25°C) 3.8 AC Characteristics This section describes timing characteristics for each peripheral system. 12 2.1 2.6 3.1 V ...
Page 13
Control Timing Parameter Bus frequency (t = 1/f ) cyc Bus Real-time interrupt internal oscillator period (see 2 External reset pulse width IRQ pulse width KBIPx pulse width Port rise and fall time (load = 50 pF) Slew rate ...
Page 14
Electrical Characteristics RESET PIN IRQ/KBIPx 3.8.2 TPM/MTIM Module Timing Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that can be used as the optional external source to the timer counter. These synchronizers operate ...
Page 15
TPMCHn TPMCHn 3.9 Analog Comparator (ACMP) Electricals Table 11. Analog Comparator Electrical Specifications Characteristic Supply voltage Supply current (active) Analog input voltage Analog input offset voltage Analog comparator hysteresis Analog input leakage current Analog comparator initialization delay 3.10 ADC Characteristics ...
Page 16
Electrical Characteristics – Figure 14. ADC Input Impedance Equivalency Diagram Characteristic Conditions Supply current ADLPC = 1 ADLSMP = 1 ADCO = 1 Supply current ADLPC = 1 ADLSMP = 0 ADCO = ...
Page 17
Table 13 10-Bit ADC Characteristics (continued) Characteristic Conditions Conversion time Short sample (ADLSMP=0) (including sample Long sample (ADLSMP=1) time) Short sample (ADLSMP=0) Sample time Long sample (ADLSMP=1) 10-bit mode Total unadjusted error 8-bit mode 10-bit mode Differential non-linearity ...
Page 18
Electrical Characteristics Program and erase operations do not require any special power sources other than the normal V information about program/erase operations, see MC9S08QA4 Series Reference Manual. Characteristic Supply voltage for program/erase –40°C to 85°C Supply voltage for read operation ...
Page 19
... Ordering Information This section contains ordering numbers for MC9S08QA4 series devices. See below for an example of the device numbering system. Device Number Flash MC9S08QA4 4 Kbytes MC9S08QA2 2 Kbytes Status (MC = Fully qualified) Memory (9 = Flash-based) Core Family 5 Mechanical Drawings The following pages contain mechanical specifications for MC9S08QA4 series package options. ...
Page 20
...
Page 21
...
Page 22
...
Page 23
...
Page 24
...
Page 25
...
Page 26
...
Page 27
...
Page 28
...
Page 29
...
Page 30
...
Page 31
...
Page 32
How to Reach Us: Home Page: www.freescale.com E-mail: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road Chandler, Arizona 85224 +1-800-521-6274 or +1-480-768-2130 support@freescale.com Europe, Middle East, and Africa: Freescale Halbleiter Deutschland ...