MC908JL16CPE Freescale Semiconductor, MC908JL16CPE Datasheet - Page 44

• Manufacturer Part Number: MC908JL16CPE
• Description: IC MCU 16K FLASH 8MHZ 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JL16CPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 23
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Controller Family/series: HC08
• No. Of I/o's: 23
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Processor Series: HC08JL
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: FSICEBASE, DEMO908JL16E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• For Use With: DEMO908JL16E - BOARD DEMO FOR MC908JL16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Configuration and Mask Option Registers (CONFIG and MOR)
3.5 Mask Option Register (MOR)
The mask option register (MOR) is implemented as a byte within the FLASH memory, and therefore can
only be written during a programming sequence of the FLASH memory. This register is read after a
power-on reset to determine the type of oscillator selected. (See
OSCSEL — Oscillator Select Bit
Bits 6–0 — Should be left as logic 1’s.
44
OSCSEL selects the oscillator type for the MCU. The erased or unprogrammed state of this bit is
logic 1, selecting the crystal oscillator option. This bit is unaffected by reset.
1 = Crystal oscillator
0 = RC oscillator
Non-volatile FLASH register; write by programming.
Address: $FFD0
When Crystal oscillator is selected, the OSC2/RCCLK/PTA6/KBI6 pin is
used as OSC2; other functions such as PTA6/KBI6 will not be available.
Erased:
Reset:
Read:
Write:
OSCSEL
Bit 7
R
1
Figure 3-4. Mask Option Register (MOR)
= Reserved
R
6
1
MC68HC908JL16 Data Sheet, Rev. 1.1
R
5
1
NOTE
Unaffected by reset
R
4
1
R
3
1
Chapter 5 Oscillator
R
2
1
R
1
1
Freescale Semiconductor
(OSC).)
Bit 0
R
1