MC68HC908GP32CB Freescale Semiconductor, MC68HC908GP32CB Datasheet - Page 239

• Manufacturer Part Number: MC68HC908GP32CB
• Description: IC MCU 32K FLASH 8MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CB

• 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: 42-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: -

19.7 5.0-V Control Timing
Freescale Semiconductor
Frequency of operation
Internal operating frequency
Internal clock period (1/f
RST input pulse width low
IRQ interrupt pulse width low
IRQ interrupt pulse period
Notes:
1. V
2. No more than 10% duty cycle deviation from 50%
3. The minimum period, t
Crystal option
External clock option
(edge-triggered)
routine plus t
SS
= 0 Vdc; timing shown with respect to 20% V
CYC
.
(2)
OP
ILIL
Characteristic
)
or t
TLTL
, should not be less than the number of cycles it takes to execute the interrupt service
(1)
MC68HC908GP32 Data Sheet, Rev. 10
DD
and 70% V
DD
unless otherwise noted.
f
Symbol
OP
f
t
t
t
t
OSC
CYC
ILIH
IRL
ILIL
(f
BUS
)
Min
122
100
100
32
dc
—
(3)
5.0-V Control Timing
Max
32.8
100
8.2
—
—
—
—
Unit
MHz
MHz
t
kHz
CYC
ns
ns
ns
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