MC68HC908JL8CP Freescale Semiconductor, MC68HC908JL8CP Datasheet - Page 72

• Manufacturer Part Number: MC68HC908JL8CP
• Description: IC MCU 8K FLASH 8MHZ 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JL8CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 13x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

System Integration Module (SIM)
5.5.2.2 Interrupt Status Register 2
IF7, IF8, IF11 to F14 — Interrupt Flags
Bit 2 and 3 — Always read 0
5.5.2.3 Interrupt Status Register 3
IF15 — Interrupt Flags
Bit 1 to 7 — Always read 0
5.5.3 Reset
All reset sources always have equal and highest priority and cannot be arbitrated.
5.5.4 Break Interrupts
The break module can stop normal program flow at a software-programmable break point by asserting its
break interrupt output. (See
state by forcing it to the SWI vector location. Refer to the break interrupt subsection of each module to
see how each module is affected by the break state.
72
This flag indicates the presence of interrupt requests from the sources shown in
These flags indicate the presence of interrupt requests from the sources shown in
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
Address:
Address:
Reset:
Reset:
Read:
Read:
Write:
Write:
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
$FE05
$FE06
Bit 7
IF14
Bit 7
R
R
R
R
0
0
0
Figure 5-13. Interrupt Status Register 2 (INT2)
Figure 5-14. Interrupt Status Register 3 (INT3)
Chapter 16 Break Module
= Reserved
= Reserved
IF13
R
R
6
0
6
0
0
IF12
R
R
5
0
5
0
0
IF11
R
R
4
0
4
0
0
(BREAK).) The SIM puts the CPU into the break
R
R
3
0
0
3
0
0
R
R
2
0
0
2
0
0
IF8
R
R
1
0
1
0
0
Freescale Semiconductor
Table
Table
Bit 0
Bit 0
IF15
IF7
R
R
0
0
5-3.
5-3.