MC9RS08KB8 FREESCALE [Freescale Semiconductor, Inc], MC9RS08KB8 Datasheet

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MC9RS08KB8

Manufacturer Part Number
MC9RS08KB8
Description
MCU Block Diagram
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet

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Freescale Semiconductor
Data Sheet: Technical Data
MC9RS08KB12 Series
• 8-Bit RS08 Central Processor Unit (CPU)
• On-Chip Memory
• Power-Saving Modes
• Clock Source Options
• System Protection
© Freescale Semiconductor, Inc., 2008-2009. All rights reserved.
This document contains information on a product under development. Freescale reserves the
right to change or discontinue this product without notice.
Covers:MC9RS08KB12
– Up to 20 MHz CPU at 1.8 V to 5.5 V across temperature
– Subset of HC08 instruction set with added BGND
– Single Global interrupt vector
– Up to 12 KB flash read/program/erase over full
– Up to 254-byte random-access memory (RAM),
– Security circuitry to prevent unauthorized access to flash
– Wait mode — CPU shuts down; system clocks continue
– Stop mode — CPU shuts down; system clocks are
– Wakeup from power-saving modes using RTI, KBI,
– Oscillator (XOSC) — Loop-control Pierce oscillator;
– Internal Clock Source (ICS) — Internal clock source
– Watchdog computer operating properly (COP) reset
– Low-voltage detection with reset or interrupt
– Illegal opcode detection with reset
– Illegal address detection with reset
– Flash-block protection
range of –40 °C to 85 °C
instruction
operating voltage and temperature,
12 KB/8 KB/4 KB/2 KB flash are optional
254-byte/126-byte RAM are optional
contents
to run; full voltage regulation
stopped; voltage regulator in standby
ADC, ACMP, SCI and LVD
crystal or ceramic resonator range of 31.25 kHz to
39.0625 kHz or 1 MHz to 16 MHz
module 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;
supporting bus frequencies up to 10 MHz
with option to run from dedicated 1 kHz internal low
power oscillator
MC9RS08KB8
MC9RS08KB4
MC9RS08KB2
• Development Support
• Peripherals
• Input/Output
• Package Options
– Single-wire background debug interface
– Breakpoint capability to allow single breakpoint setting
– ADC — 12-channel, 10-bit resolution; 2.5 μs
– ACMP — Analog comparator; full rail-to-rail supply
– TPM — One 2-channel timer/pulse-width modulator
– IIC — Inter-integrated circuit bus module capable of
– SCI — One serial communications interface module
– MTIM — Two 8-bit modulo timers; optional clock
– RTI — One real-time clock with optional clock sources
– KBI — Keyboard interrupts; up to 8 ports
– 18 GPIOs in 20-pin package; 14 GPIOs in 16-pin
– Hysteresis and configurable pullup device on all input
– MC9RS08KB12/MC9RS08KB8/MC9RS08KB4
– MC9RS08KB2
during in-circuit debugging
conversion time; automatic compare function;
1.7 mV/°C temperature sensor; internal bandgap
reference channel; operation in stop; hardware trigger;
fully functional from 2.7 V to 5.5 V
operation; option to compare to fixed internal bandgap
reference voltage; can operate in stop mode
module; selectable input capture, output compare, or
buffered edge- or center-aligned PWM on each channel
operation up to 100 kbps with maximum bus loading;
capable of higher baud rates with reduced loading
with optional 13-bit break; LIN extensions
sources
package; 6 GPIOs in 8-pin package; including one
output-only pin and one input-only pin
pins; configurable slew rate and drive strength on all
output pins
— 20-pin SOIC, 16-pin SOIC NB or TSSOP
— 8-pin SOIC or DFN
MC9RS08KB12
Document Number: MC9RS08KB12
20-Pin SOIC
Case 751D
16-Pin TSSOP
Case 948F
8-Pin DFN
Case 1452-02
Rev. 3, 8/2009
16-Pin SOIC N/B
8-Pin SOIC
Case 751
Case 751B

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MC9RS08KB8 Summary of contents

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... Hysteresis and configurable pullup device on all input pins; configurable slew rate and drive strength on all output pins • Package Options – MC9RS08KB12/MC9RS08KB8/MC9RS08KB4 — 20-pin SOIC, 16-pin SOIC NB or TSSOP – MC9RS08KB2 — 8-pin SOIC or DFN Rev. 3, 8/2009 ...

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Table of Contents 1 MCU Block Diagram ...

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... RESETS AND INTERRUPTS MODES OF OPERATION POWER MANAGEMENT COP RTI WAKEUP LVD USER FLASH V PP MC9RS08KB12 = 12 KB MC9RS08KB8 = 8 KB MC9RS08KB4 = 4 KB MC9RS08KB2 = 2 KB USER RAM MC9RS08KB12/KB8 = 254 BYTES MC9RS08KB4/KB2 = 126 BYTES 20 MHz INTERNAL CLOCK SOURCE (ICS) LOW-POWER OSCILLATOR 31.25 kHz to 39.0625 kHz 1 MHz to 16 MHz ...

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Pin Assignments Table 1. Pin Availability by Package Pin-Count Pin Number PTA5 PTA4 — PTB7 6 6 — PTB6 7 7 — PTB5 ...

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PTA5/TCLK/RESET/V PTA4/ACMPO/BKGD/ PTB7/SCL/EXTAL PTB6/SDA/XTAL PTB5/TPMCH1 PTB4/TPMCH0 PTC3/ADP11 PTC2/ADP10 Figure 2. MC9RS08KB12 Series 20-Pin SOIC Package PTA5/TCLK/RESET/V PTA4/ACMPO/BKGD/ PTB7/SCL/EXTAL PTB6/SDA/XTAL PTB5/TPMCH1 PTB4/TPMCH0 Figure 3. MC9RS08KB12 Series 16-Pin SOIC NB/TSSOP Package PTA5/TCLK/RESET/V PTA4/ACMPO/BKGD/ Figure 4. MC9RS08KB12 ...

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Electrical Characteristics 3 Electrical Characteristics 3.1 Introduction This chapter contains electrical and timing specifications for the MC9RS08KB12 series of microcontrollers available at the time of publication. 3.2 Parameter Classification The electrical parameters shown in this supplement are guaranteed by various ...

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Table 3. Absolute Maximum Ratings (continued) Rating Storage temperature range 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 (V resistance values. 2 All functional ...

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Electrical Characteristics For most applications, P << P I/O ( neglected) is: I/O Solving Equation 1 and Equation 2 where constant pertaining to the particular part. K can be determined from P (at equilibrium) for ...

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Table 6. ESD and Latch-Up Protection Characteristics No. 1 Human body model (HBM) 2 Charge device model (CDM) 3 Latch-up current Parameter is achieved by design characterization on a small sample size from typical devices under typical ...

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Electrical Characteristics Table 7. DC Characteristics (Temperature Range = –40 to 85°C Ambient) (continued) No. C Parameter Output low voltage — Low drive (PTxDSn = Load Load ...

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Freescale Semiconductor VOH vs. IOH (Low Drive) at Vdd=5. IOH (mA) Figure 6. Typical V vs ...

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Electrical Characteristics 3.00 2.50 2.00 1.50 1.00 0.50 0.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0. VOH vs. IOH (Low Drive) at Vdd=3.0V 1 IOH (mA) Figure 8. Typical V vs ...

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Freescale Semiconductor VOH vs. IOH (Low Drive) at Vdd=1.8V 0.4 0.5 0.6 IOH (mA) Figure 10. Typical ...

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Electrical Characteristics 2500.00 2000.00 1500.00 1000.00 500.00 0. 1200.00 1000.00 800.00 600.00 400.00 200.00 0. VOL vs. IOL (Low Drive) at Vdd=5. IOL (mA) Figure 12. Typical V vs. ...

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Freescale Semiconductor VOL vs. IOL (Low Drive) at Vdd=3. IOL (mA) Figure 14. Typical V vs. I ...

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Electrical Characteristics 400.00 350.00 300.00 250.00 200.00 150.00 100.00 50.00 0.00 0.1 5.60 5.40 5.20 5.00 4.80 4.60 4.40 4. VOL vs. IOL (Low Drive) at Vdd=1.8V 0.2 0.3 0.4 0.5 IOL (mA) Figure 16. Typical V ...

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IOH vs VDD-VOH (Low Drive) at VDD = 5.5 V -12 - 0.2 0.4 IOH vs VDD-VOH (High Drive) at VDD = 3.0 V -25 -20 -15 - 0.2 0.4 Freescale Semiconductor VDD-VOH ...

Page 18

Electrical Characteristics IOH vs VDD-VOH (Low Drive) at VDD = 3 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 0.2 0.4 IOH vs VDD-VOH (High Drive) at VDD = 1 ...

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IOH vs VDD-VOH (Low Drive) at VDD = 1.8 V -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.3 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0.2 0.4 Freescale Semiconductor VDD-VOH (V) 0.4 0.5 0.6 0.7 0.8 Figure 22. ...

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Electrical Characteristics 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 0.2 0.4 20.00 18.00 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 0.2 20 IOL vs VOL (Low Drive) at VDD = 5.5 V 0.6 0.8 1 1.2 ...

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Freescale Semiconductor IOL vs VOL (Low Drive) at VDD = 3.0 V 0.4 0.6 0.8 1 VOL (V) Figure 26. Typical I vs. ...

Page 22

Electrical Characteristics 1.60 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 0.1 0.2 3.7 Supply Current Characteristics N C Parameter Run supply current measured MHz) Bus ...

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Table 8. Supply Current Characteristics (continued Parameter 7 C Wait mode supply current 8 T measured 2.00 MHz) Bus Wait mode supply current 11 T measured 1.00 MHz) ...

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Electrical Characteristics Table 8. Supply Current Characteristics (continued Parameter 22 C RTI adder from stop with 1 kHz clock source enabled RTI adder from stop with 26 T 32.768KHz external clock ...

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External Oscillator (XOSC) Characteristics Table 9. Oscillator Electrical Specifications (Temperature Range = –40 to 85°C Ambient) Num C Oscillator crystal or resonator (EREFS = 1, ERCLKEN = 1) Low range (RANGE = High range (RANGE = ...

Page 26

Electrical Characteristics 3.9.1 Control Timing Num C Parameter 1 D Bus frequency (t = 1/f cyc 2 D Real time interrupt internal oscillator period 3 D External RESET pulse width KBI pulse width 5 D KBI pulse ...

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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 from the current bus rate ...

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Electrical Characteristics Table 12. Analog Comparator Electrical Specifications (continued) Num C Characteristic Analog Comparator bandgap reference 9 P voltage 1 These data are characterized but not production tested. 3.11 Internal Clock Source Characteristics Table 13. Internal Clock Source Specifications Num ...

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Table 14. 10-Bit ADC Operating Conditions (continued) Characteristic Conditions ADC High speed (ADLPC=0) conversion Low power (ADLPC=1) clock Freq. 1 Typical values assume V DDAD for reference only and are not tested in production ...

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Electrical Characteristics Table 15. 10-Bit ADC Characteristics (V C Characteristic Conditions C Supply Current ADLPC = 0 ADLSMP = 0 ADCO = 1 C ADC High Speed (ADLPC = 0) Asynchronous Low Power (ADLPC = 1) Clock Source D Conversion ...

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No. C Characteristic 1 D Supply voltage for program/erase 2 D Program/Erase voltage V current Program Mass erase Supply voltage for read operation < f < 10 MHz Bus 5 P Byte program time ...

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Electrical Characteristics 1 WRITE DATA PGM HVEN Next Data applies if programming multiple bytes in a single row, refer to MC9RS08KB12 Series Reference Manual must valid operating voltage before voltage is ...

Page 33

EMC Performance Electromagnetic compatibility (EMC) performance is highly dependant on the environment in which the MCU resides. Board design and layout, circuit topology choices, location and characteristics of external components as well as MCU software operation all play a ...

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... Ordering Information 4 Ordering Information This section contains ordering numbers for MC9RS08KB12 series devices. See below for an example of the device numbering system. Device Number Flash MC9RS08KB12 12 KB MC9RS08KB8 8 KB MC9RS08KB4 4 KB MC9RS08KB2 2 KB Status (MC = Fully qualified) (PC = Prototype) Memory (9 = Flash-Based) Family 5 Mechanical Drawings This following pages contain mechanical specifications for MC9RS08KB12 series package options. • ...

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How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor, Inc. Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 1-800-521-6274 or +1-480-768-2130 www.freescale.com/support Europe, Middle East, and Africa: Freescale Halbleiter ...

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