MC68HC908GT8CFB Freescale Semiconductor, MC68HC908GT8CFB Datasheet - Page 147
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MC68HC908GT8CFB
Manufacturer Part Number
MC68HC908GT8CFB
Description
IC MCU 8K FLASH 8MHZ 44-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908GT8CFBE.pdf
(292 pages)
Specifications of MC68HC908GT8CFB
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
34
Program Memory Size
8KB (8K 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 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908GT8CFB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68HC908GT8CFBE
Manufacturer:
MOTOROLA
Quantity:
2 500
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13.3.3.1 Interrupt Status Register 1
IF6–IF1 — Interrupt Flags 6–1
Bit 1 and Bit 0 — Always read 0
13.3.3.2 Interrupt Status Register 2
IF14–IF7 — Interrupt Flags 14–7
13.3.3.3 Interrupt Status Register 3
IF16–IF15 — Interrupt Flags 16–15
Bits 7–2 — Always read 0
Freescale Semiconductor
These flags indicate the presence of interrupt requests from the sources shown in
These flags indicate the presence of interrupt requests from the sources shown in
This flag indicates the presence of an interrupt request from the source shown in
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
Address:
Address:
Address:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
$FE04
$FE05
$FE06
Bit 7
Bit 7
IF14
Bit 7
IF6
R
R
R
R
R
R
0
0
0
0
Figure 13-7. Interrupt Status Register 1 (INT1)
Figure 13-8. Interrupt Status Register 2 (INT2)
Figure 13-9. Interrupt Status Register 3 (INT3)
= Reserved
= Reserved
= Reserved
IF13
IF5
R
R
R
6
0
6
0
6
0
0
IF12
IF4
R
R
R
5
0
5
0
5
0
0
IF11
IF3
R
R
R
4
0
4
0
4
0
0
IF10
IF2
R
R
R
3
0
3
0
3
0
0
IF9
IF1
R
R
R
2
0
2
0
2
0
0
IF16
IF8
R
R
R
1
0
0
1
0
1
0
Table
Table
Table
Bit 0
Bit 0
Bit 0
IF15
IF7
R
R
R
0
0
0
0
13-2.
13-2.
13-2.
Interrupts
147
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