MC9S08SE8CRL Datasheet, PDF (2/2 Pages) Freescale Semiconductor, Inc – MC9S08SE8/4 Do more with less

Overview
The MC9S08SE8/4 strengthens Freescale’s
entry level 8-bit microcontroller portfolio by
extending the advantages of the HCS08
core and peripherals to 5V. The highly
integrated SE controllers give you the choice
of cost-effective higher-pin-count devices,
with 20 MHz CPU, for entry-level products.
Functionality is enhanced with rich analog
capabilities, a complete set of serial modules,
a temperature sensor and robust memory
options, which are ideal for general-purpose
consumer and industrial applications in the
2.7V to 5.5V range.
Cost-Effective Development Tools
Part Number
Description
DEMO9S08SE8
$75*
Cost-effective
demonstration board
with potentiometer,
LEDs, serial port and
built-in USB-BDM cable
for debugging and
programming
M68CYCLONEPRO
$499*
HC08/HCS08/HC12/
HCS12 stand-alone
flash programmer or
in-circuit emulator,
debugger, flash
programmer; USB,
serial or Ethernet
interface options
USBMULTILINKBDM
$99*
Universal HCS08
in-circuit debugger
and flash programmer;
USB PC interface
CWX-HXX-SE
Free**
CodeWarrior^™
Special Edition for
Microcontrollers; includes
integrated development
environment (IDE), linker,
debugger, unlimited
assembler, Processor
Expert^™ auto-code
generator, full-chip
simulation and 32 KB C
compiler limitation
*Prices indicated are MSRP.
**Subject to license agreement and registration
Features
Ganged Output Option for PTB (5:2) and PTC (3:0)
• Allows single write to change state of multiple pins
• Provides option to tie multiple pins from different
ports to same control registers
Benefits
• Safely drives multiple outputs
Multiple Serial Communication Options
• Serial communication interface module with option • All serial peripherals available for use in parallel on
for 13-bit break capabilities and double-buffered
16-pin devices
transmit and receive
10-channel, 10-bit Analog-to-Digital Converter (ADC)
• Automatic compare function, software
programmable for greater than, equal to
or less than conditions
• Asynchronous clock source
• Easy interface to analog inputs, such as sensors
• Used to set conversion complete and generate
interrupt only when result matches condition
• Can be used to run the ADC when MCU clocks are off,
such as in STOP3 low-power mode
• Temperature sensor
• Hardware triggerable using the RTC counter
• Low-power and high-speed options
• Calculates temperature without any external components
and saves an ADC input channel for other use
• Takes periodic measurements without CPU
involvement; can be used in STOP3 with compare
function to take measurement and wake MCU from
STOP3 only when compare level is reached
• Flexible configuration to meet high-performance and
low-power requirements
Real-Time Counter (RTC)
• 8-bit modulus counter with binary or
decimal-based prescaler
• Serve as a cyclic wakeup from low-power modes
without the need of external components
• Three software selectable clock sources: 1 kHz
internal low-power oscillator, external clock and
32 kHz internal clock
Three Timer Modules
• Programmable 16-bit timer/PWM modules (TPM1
and TPM2)
System Protection
• Watchdog computer operating properly (COP) reset
with option to run from dedicated 1 kHz internal
clock source or bus clock
• Provides precise time base for time-of-day, calendar or
task scheduling functions
• Each channel is independently programmable for input
capture, output compare, buffered edge-aligned pulse
width modulation (PWM) or buffered center-aligned PWM
• Resets device in instance of runaway or corrupted code
• Independent clock source provides additional protection
in case of loss of clock
• Low-voltage detection with reset or interrupt
• Illegal opcode detection with reset
• Allows system to write/save important variables before
voltage drops too low
• Can hold device in reset until reliable voltage levels are
reapplied to the part
• Resets device in instance of runaway or corrupted code
• Security feature for flash and RAM
• Always-on power-on reset (POR) circuitry
Development Support
• Background debugging system
• On-chip in-circuit emulation (ICE) with real-time
bus capture
• Prevents unauthorized access to memory to protect a
customer’s valuable software IP
• Significantly reduces risk of code runaway due to
brownout situations
• Provides single-wire debugging and emulation interface;
eliminates the need for expensive emulation tools
• Provides circuit emulation without the need for
additional, expensive development hardware
Package Options
Part Number
Package
MC9S08SE8CWL
MC9S08SE4CWL
MC9S08SE8VWL
MC9S08SE4VWL
MC9S08SE8MWL
MC9S08SE4MWL
MC9S08SE8CTG
MC9S08SE4CTG
MC9S08SE8VTG
SOIC28
SOIC28
SOIC28
SOIC28
SOIC28
SOIC28
TSSOP16
TSSOP16
TSSOP16
Temp. Range
-40°C to +85°C
-40°C to +85°C
-40°C to +105°C
-40°C to +105°C
-40°C to +125°C
-40°C to +125°C
-40°C to +85°C
-40°C to +85°C
-40°C to +105°C
Package Options
Part Number
Package
MC9S08SE4VTG
MC9S08SE8MTG
MC9S08SE4MTG
MC9S08SE8CRL
MC9S08SE4CRL
MC9S08SE8VRL
MC9S08SE4VRL
MC9S08SE8MRL
MC9S08SE8MRL
TSSOP16
TSSOP16
TSSOP16
PDIP28
PDIP28
PDIP28
PDIP28
PDIP28
PDIP28
Temp. Range
-40°C to +105°C
-40°C to +125°C
-40°C to +125°C
-40°C to +85°C
-40°C to +85°C
-40°C to +105°C
-40°C to +105°C
-40°C to +125°C
-40°C to +125°C
Learn More:
For current information about Freescale
products and documentation, please visit
www.freescale.com/8bit.
Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc.
in the U.S. and other countries. All other product or service names are the property of their respective owners.
© Freescale Semiconductor, Inc. 2008.
Document Number: MC9S08SE8FS / REV 0
Agile 3:926-78276 / REV A