MC68HC908GR16VFJ Freescale Semiconductor, MC68HC908GR16VFJ Datasheet - Page 259
MC68HC908GR16VFJ
Manufacturer Part Number
MC68HC908GR16VFJ
Description
IC MCU 16K FLASH 8MHZ SPI 32LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68908GR16CFJE.pdf
(276 pages)
Specifications of MC68HC908GR16VFJ
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
LIN, SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
21
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
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Part Number:
MC68HC908GR16VFJ
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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20.7 5.0-Volt Control Timing
20.8 3.3-Volt Control Timing
Freescale Semiconductor
Frequency of operation
Internal operating frequency
Internal clock period (1/f
RESET input pulse width low
IRQ interrupt pulse width low
IRQ interrupt pulse period
Frequency of operation
Internal operating frequency
Internal clock period (1/f
RESET input pulse width low
IRQ interrupt pulse width low
IRQ interrupt pulse period
1. V
2. No more than 10% duty cycle deviation from 50%.
3. Minimum pulse width reset is guaranteed to be recognized. It is possible for a smaller pulse width to cause a reset.
4. Minimum pulse width is for guaranteed interrupt. It is possible for a smaller pulse width to be recognized.
1. V
2. No more than 10% duty cycle deviation from 50%.
3. Minimum pulse width reset is guaranteed to be recognized. It is possible for a smaller pulse width to cause a reset.
4. Minimum pulse width is for guaranteed interrupt. It is possible for a smaller pulse width to be recognized.
Crystal option
External clock option
Crystal option
External clock option
SS
SS
= 0 Vdc; timing shown with respect to 20% V
= 0 Vdc; timing shown with respect to 20% V
RST
IRQ
(2)
(2)
OP
OP
Characteristic
Characteristic
)
)
(3)
(4)
(3)
(4)
(edge-triggered)
(edge-triggered)
Figure 20-1. RST and IRQ Timing
MC68HC908GR16 Data Sheet, Rev. 5.0
(1)
(1)
t
t
ILIH
RL
DD
DD
and 70% V
and 70% V
t
ILIL
DD
DD
unless otherwise noted.
unless otherwise noted.
f
f
Symbol
Symbol
OP
OP
f
t
f
t
t
t
t
t
t
t
OSC
CYC
OSC
CYC
ILIH
ILIH
ILIL
ILIL
IRL
IRL
(f
(f
Bus
Bus
)
)
Note 5
Note 5
Min
Min
122
244
125
125
32
dc
50
50
32
dc
—
—
5.0-Volt Control Timing
Max
32.8
Max
16.4
100
100
8.2
4.1
—
—
—
—
—
—
—
—
Unit
MHz
MHz
t
Unit
MHz
MHz
t
kHz
kHz
CYC
CYC
ns
ns
ns
ns
ns
ns
259
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