MC9S08EL16CTJ Freescale Semiconductor, MC9S08EL16CTJ Datasheet - Page 33

• Manufacturer Part Number: MC9S08EL16CTJ
• Description: MCU 16KB FLASH SLIC 20TSSOP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

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

1
2
Table 3-1
conditions. The selected mode is entered following the execution of a STOP instruction.
3.6.1
Stop3 mode is entered by executing a STOP instruction under the conditions as shown in
states of all of the internal registers and logic, RAM contents, and I/O pin states are maintained.
Exit from stop3 is done by asserting RESET, or an asynchronous interrupt pin. The asynchronous interrupt
pins are PIA0-PIA3, PIB0 -PIB3, and PIC0-PIC7. Exit from stop3 can also be done by the low-voltage
detection (LVD) reset, the low-voltage warning (LVW) interrupt, the ADC conversion complete interrupt,
the analog comparator (ACMP) interrupt, the real-time counter (RTC) interrupt, the SLIC wake-up
interrupt, or the SCI receiver interrupt.
If stop3 is exited by means of the RESET pin, the MCU will be reset and operation will resume after
fetching the reset vector. Exit by means of an asynchronous interrupt, analog comparator interrupt, or the
real-time interrupt will result in the MCU fetching the appropriate interrupt vector.
3.6.1.1
The LVD system is capable of generating either an interrupt or a reset when the supply voltage drops below
the LVD voltage. If the LVD is enabled in stop (LVDE and LVDSE bits in SPMSC1 both set) at the time
the CPU executes a STOP instruction, then the voltage regulator remains active during stop mode.
For the ADC to operate the LVD must be left enabled when entering stop3.
3.6.1.2
Entry into the active background mode from run mode is enabled if ENBDM in BDCSCR is set. This
register is described in
STOP instruction, the system clocks to the background debug logic remain active when the MCU enters
stop mode. Because of this, background debug communication remains possible. In addition, the voltage
regulator does not enter its low-power standby state but maintains full internal regulation.
Freescale Semiconductor
STOPE
ENBDM is located in the BDCSCR, which is only accessible through BDC commands, see
Control Register
When in Stop3 mode with BDM enabled, The S
0
1
1
1
1
shows all of the control bits that affect stop mode selection and the mode selected under various
ENBDM
Stop3 Mode
LVD Enabled in Stop Mode
Active BDM Enabled in Stop Mode
1
0
0
0
x
(BDCSCR)”.
1
Both bits must be 1
LVDE
Either bit a 0
Either bit a 0
Chapter 17, “Development
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
x
x
LVDSE
Table 3-1. Stop Mode Selection
PPDC
x
x
0
0
1
IDD
will be near R
Stop modes disabled; illegal opcode reset if STOP instruction executed
Stop3 with BDM enabled
Stop3 with voltage regulator active
Stop3
Stop2
Support.” If ENBDM is set when the CPU executes a
IDD
levels because internal clocks are enabled.
2
Stop Mode
Section 17.4.1.1, “BDC Status and
Chapter 3 Modes of Operation
Table
3-1. The
33