MCR908JK1CDWE Freescale Semiconductor, MCR908JK1CDWE Datasheet - Page 89

• Manufacturer Part Number: MCR908JK1CDWE
• Description: IC MCU 1.5K FLASH 20-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCR908JK1CDWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 14
• Program Memory Size: 1.5KB (1.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

7.6.2.3 Interrupt Status Register 3
7.6.3 Reset
7.6.4 Break Interrupts
7.6.5 Status Flag Protection in Break Mode
MC68H(R)C908JL3
Freescale Semiconductor
—
Rev. 1.1
Address:
I
Bit 1 to 7 — Always read 0
All reset sources always have equal and highest priority and cannot be
arbitrated.
The break module can stop normal program flow at a software-
programmable break point by asserting its break interrupt output. (See
Section 17. Break Module
break 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.
The SIM controls whether status flags contained in other modules can
be cleared during break mode. The user can select whether flags are
F
Reset:
Read:
Write:
15 — Interrupt Flags
These flags indicate the presence of interrupt requests from the
sources shown in
1 = Interrupt request present
0 = No interrupt request present
$FE06
Bit 7
R
R
0
0
System Integration Module (SIM)
Figure 7-14. Interrupt Status Register 3 (INT3)
= Reserved
R
6
0
0
Table
R
5
0
0
7-3.
(BREAK).) The SIM puts the CPU into the
R
4
0
0
R
3
0
0
System Integration Module (SIM)
R
2
0
0
R
1
0
0
Technical Data
Bit 0
IF15
R
0
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