MCHC908GR8CFAE Freescale Semiconductor, MCHC908GR8CFAE Datasheet - Page 367

• Manufacturer Part Number: MCHC908GR8CFAE
• Description: IC MCU FLSH 8BIT8MHZ 7.5K32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908GR8CFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08G
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

MC68HC908GR8 — Rev 4.0
MOTOROLA
Pullup resistors (as input only)
Capacitance
Monitor mode entry voltage
Low-voltage inhibit, trip falling voltage – target
Low-voltage inhibit, trip rising voltage – target
Low-voltage inhibit reset/recover hysteresis – target
POR rearm voltage
POR reset voltage
POR rise time ramp rate
Notes:
1. V
2. Typical values reflect average measurements at midpoint of voltage range, 25 C only.
3. Run (operating) I
4. Wait I
5. Stop I
6. Stop I
7. Pullups and pulldowns are disabled.
8. Maximum is highest voltage that POR is guaranteed.
9. Maximum is highest voltage that POR is possible.
10. If minimum V
Ports PTA3/KBD37–PTA0/KBD0, PTC1–PTC0,
Ports (as input or output)
(V
dc loads. Less than 100 pF on all outputs. C
affects run I
than 100 pF on all outputs. C
I
from rail. No dc loads. Less than 100 pF on all outputs. All inputs configured as inputs.
V
DD
TRIPF
DD
DD
PTD6/T2CH0–PTD0/SS
. Measured with PLL and LVI enabled.
= 3.0 Vdc
is reached.
DD
DD
DD
+ V
measured using external square wave clock source (f
is measured with OSC1 = V
with TBM enabled is measured using an external square wave clock source (f
HYS
DD
DD
. Measured with all modules enabled.
= V
Characteristic
DD
is not reached before the internal POR reset is released, RST must be driven low externally until minimum
10%, V
(9)
(8)
TRIPR
measured using external square wave clock source (f
(10)
SS
Table 23-5. 3.0 V DC Electrical Characteristics
)
= 0 Vdc, T
L
Freescale Semiconductor, Inc.
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects wait
(1)
For More Information On This Product,
SS
A
.
= T
L
L
Go to: www.freescale.com
to T
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly
Electrical Specifications
H
, unless otherwise noted
V
Symbol
V
V
PORRST
V
R
C Out
V
V
R
osc
TRIPF
TRIPR
C In
HYS
POR
POR
TST
PU
= 16.4 MHz). All inputs 0.2 V from rail. No dc loads. Less
V
osc
DD
2.35
2.45
0.02
Min
20
—
—
—
0
0
+2.5
= 16.4 MHz). All inputs 0.2 V from rail. No
3.0 V DC Electrical Characteristics
OSC
Typ
2.60
2.66
700
45
60
—
—
—
—
—
= 32.8 KHz). All inputs 0.2 V
(2)
Electrical Specifications
Max
2.70
2.80
100
800
65
12
—
—
8
8
Technical Data
V/ms
Unit
mV
mV
mV
k
pF
V
V
V
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