MC9S08SL16CTL Freescale Semiconductor, MC9S08SL16CTL Datasheet - Page 23

• Manufacturer Part Number: MC9S08SL16CTL
• Description: MCU 16KB FLASH SLIC 28TSSOP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08SL16CTL

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSSOP
• Processor Series: S08SL
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 6
• Operating Supply Voltage: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08EL32, DEMO9S08EL32AUTO
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Package: 28TSSOP
• Family Name: HCS08
• Maximum Speed: 40 MHz
• For Use With: DEMO9S08EL32 - BOARD DEMO FOR 9S08 EL MCUDEMO9S08EL32AUTO - DEMO BOARD EL32 AUTO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EXTAL
* The fixed frequency clock (FFCLK) is internally
synchronized to the bus clock and must not exceed one
half of the bus clock frequency.
1.3
Figure 1-3
inputs as shown. The clock inputs to the modules indicate the clock(s) that are used to drive the module
function.
The following defines the clocks used in this MCU:
Freescale Semiconductor
XOSC
1 kHZ
LPO
ICS
•
•
•
•
•
•
•
•
XTAL
BUSCLK — The frequency of the bus is always half of ICSOUT.
ICSOUT — Primary output of the ICS and is twice the bus frequency.
ICSLCLK — Development tools can select this clock source to speed up BDC communications in
systems where the bus clock is configured to run at a very slow frequency.
ICSERCLK — External reference clock can be selected as the RTC clock source and as the
alternate clock for the ADC module.
ICSIRCLK — Internal reference clock can be selected as the RTC clock source.
ICSFFCLK — Fixed frequency clock can be selected as clock source for the TPM1 and TPM2
modules.
LPO — Independent 1-kHz clock that can be selected as the source for the COP and RTC modules.
TCLK — External input clock source for TPM1 and TPM2 and is referenced as TPMCLK in TPM
chapters.
System Clock Distribution
ICSERCLK
ICSIRCLK
ICSFFCLK
ICSOUT
ICSLCLK
shows a simplified clock connection diagram. Some modules in the MCU have selectable clock
CPU
÷
÷
2
2
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
BUSCLK
Figure 1-3. System Clock Distribution Diagram
RTC
COP
TCLK
BDC
TPM1
FFCLK*
TPM2
ADC has min and max
frequency requirements.
See the ADC chapter
and electricals appendix
for details.
ADC
SCI
IIC
SLIC
Chapter 1 Device Overview
FLASH and EEPROM
have frequency
requirements for program
and erase operation. See
the electricals appendix
for details.
FLASH
SPI
EEPROM
23