MC9S08EL16CTJ Freescale Semiconductor, MC9S08EL16CTJ Datasheet - Page 188
![MCU 16KB FLASH SLIC 20TSSOP](/photos/12/26/122655/mc9s08el16ctj_sml.jpg)
MC9S08EL16CTJ
Manufacturer Part Number
MC9S08EL16CTJ
Description
MCU 16KB FLASH SLIC 20TSSOP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet
1.DEMO9S08EL32.pdf
(356 pages)
Specifications of MC9S08EL16CTJ
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
20-TSSOP
Processor Series
S08EL
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
SCI, SPI, I2C, SLIC
Maximum Clock Frequency
200 KHz
Number Of Programmable I/os
16
Number Of Timers
2
Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
DEMO9S08EL32AUTO, DEMO9S08EL32
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 12 Channel
For Use With
DEMO9S08EL32 - BOARD DEMO FOR 9S08 EL MCUDEMO9S08EL32AUTO - DEMO BOARD EL32 AUTO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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entering SLIC stop mode, any activity on the network will cause the SLIC module to exit SLIC stop mode
and generate an unmaskable interrupt of the CPU. This wakeup interrupt state is reflected in the SLCSV,
encoded as the highest priority interrupt. This interrupt can be cleared by the CPU with a read of the
SLCSV and clearing of the SLCF interrupt flag. Depending upon which low-power mode instruction the
CPU executes to cause the SLIC module to enter SLIC stop, the message which wakes up the SLIC module
(and the CPU) may or may not be received.
There are two different possibilities:
12.1.2.8
The SLIC module operates in the same manner in all normal and emulation modes. All SLIC module
registers can be read and written except those that are reserved, unimplemented, or write once. The user
must be careful not to unintentionally change reserved bits to avoid unexpected SLIC module behavior.
12.1.2.9
Some aspects of SLIC module operation can be modified in special test mode. This mode is reserved for
internal use only.
12.1.2.10 Low-Power Options
The SLIC module can save power in disabled, wait, and stop modes.
190
1. Wakeup from SLIC Stop with CPU in STOP
2. Wakeup from SLIC Stop with CPU in WAIT. If the CPU executes the WAIT instruction and the
When the CPU executes the STOP instruction, all clocks in the MCU, including clocks to the SLIC
module, are turned off. Therefore, the message which wakes up the SLIC module and the CPU
from stop mode will not be received. This is due primarily to the amount of time required for the
MCU's oscillator to stabilize before the clocks can be applied internally to the other MCU modules,
including the SLIC module.
SLIC module enters the stop mode (SLCWCM = 1), the clocks to the SLIC module are turned off,
but the clocks in the MCU continue to run. Therefore, the message which wakes up the SLIC
module from stop and the CPU from wait mode will be received correctly by the SLIC module.
This is because very little time is required for the CPU to turn the clocks to the SLIC module back
on after the wakeup interrupt occurs.
Normal and Emulation Mode Operation
Special Mode Operation
While the SLIC module will correctly receive a message which arrives
when the SLIC module is in stop or wait mode and the MCU is in wait
mode, if the user enters this mode while a message is being received, the
data in the message will become corrupted. This is due to the steps required
for the SLIC module to resume operation upon exiting stop or wait mode,
and its subsequent resynchronization with the LIN bus.
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
NOTE
Freescale Semiconductor
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