MCR908JL3ECFAE Freescale Semiconductor, MCR908JL3ECFAE Datasheet - Page 59
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MCR908JL3ECFAE
Manufacturer Part Number
MCR908JL3ECFAE
Description
IC MCU 4K FLASH 8MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908JK1ECDWE.pdf
(180 pages)
Specifications of MCR908JL3ECFAE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LED, LVD, POR, PWM
Number Of I /o
23
Program Memory Size
4KB (4K 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
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCR908JL3ECFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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5.5.2.1 Interrupt Status Register 1
IF1, IF3 to IF5 — Interrupt Flags
Bit 0, 1, 3 and 7 — Always read 0
5.5.2.2 Interrupt Status Register 2
Freescale Semiconductor
1. The I bit in the condition code register is a global mask for all interrupts sources except the SWI instruction.
Priority
Highest
Lowest
These flags indicate the presence of interrupt requests from the sources shown in
1 = Interrupt request present
0 = No interrupt request present
Reset
SWI Instruction
IRQ Pin
Timer Channel 0 Interrupt
Timer Channel 1 Interrupt
Timer Overflow Interrupt
Keyboard Interrupt
ADC Conversion Complete Interrupt
Address:
Address:
Reset:
Reset:
Read:
Read:
Write:
Write:
$FE04
$FE05
Bit 7
Bit 7
IF14
R
R
R
R
0
0
0
Figure 5-12. Interrupt Status Register 1 (INT1)
Figure 5-13. Interrupt Status Register 2 (INT2)
Source
= Reserved
= Reserved
IF5
MC68HC908JL3E Family Data Sheet, Rev. 4
R
R
6
0
6
0
0
Table 5-3. Interrupt Sources
IF4
R
R
5
0
5
0
0
IF3
R
R
4
0
4
0
0
COCO
CH0F
CH1F
KEYF
IRQF
Flag
TOF
—
—
R
R
3
0
0
3
0
0
MASK
IMASKK
IMASK
CH0IE
CH1IE
AIEN
TOIE
—
—
IF1
R
R
2
0
2
0
0
(1)
Register
Flag
IF14
IF15
R
R
1
0
0
1
0
0
INT
IF1
IF3
IF4
IF5
—
—
Table
Bit 0
Bit 0
R
R
0
0
0
0
Exception Control
Vector Address
$FFDE–$FFDF
$FFFC–$FFFD
$FFFE–$FFFF
$FFFA–$FFFB
$FFE0–$FFE1
$FFF6–$FFF7
$FFF4–$FFF5
$FFF2–$FFF3
5-3.
59
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