MC68HC908GP32CP Freescale Semiconductor, MC68HC908GP32CP Datasheet - Page 182
![IC MCU 8MHZ 32K FLASH 40-DIP](/photos/12/19/121981/375-40-dip_sml.jpg)
MC68HC908GP32CP
Manufacturer Part Number
MC68HC908GP32CP
Description
IC MCU 8MHZ 32K FLASH 40-DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908GP32CFB.pdf
(410 pages)
Specifications of MC68HC908GP32CP
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
33
Program Memory Size
32KB (32K 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
40-DIP (0.600", 15.24mm)
For Use With
M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908GP32CP
Manufacturer:
ROCKWELL
Quantity:
201
Part Number:
MC68HC908GP32CP
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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External Interrupt (IRQ)
Technical Data
180
Address:
IRQF — IRQ Flag Bit
ACK — IRQ Interrupt Request Acknowledge Bit
IMASK — IRQ Interrupt Mask Bit
MODE — IRQ Edge/Level Select Bit
Reset:
Read:
Write:
This read-only status bit is high when the IRQ interrupt is pending.
Writing a logic 1 to this write-only bit clears the IRQ latch. ACK always
reads as logic 0. Reset clears ACK.
Writing a logic 1 to this read/write bit disables IRQ interrupt requests.
Reset clears IMASK.
This read/write bit controls the triggering sensitivity of the IRQ pin.
Reset clears MODE.
Figure 12-3. IRQ Status and Control Register (INTSCR)
1 = IRQ interrupt pending
0 = IRQ interrupt not pending
1 = IRQ interrupt requests disabled
0 = IRQ interrupt requests enabled
1 = IRQ interrupt requests on falling edges and low levels
0 = IRQ interrupt requests on falling edges only
$001D
Bit 7
0
External Interrupt (IRQ)
= Unimplemented
6
0
5
0
MC68HC908GP32
4
0
IRQF
3
0
•
MC68HC08GP32
ACK
2
0
0
IMASK
1
0
MOTOROLA
—
MODE
Bit 0
Rev. 6
0
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