MC908GR4CDWE Freescale Semiconductor, MC908GR4CDWE Datasheet - Page 362

• Manufacturer Part Number: MC908GR4CDWE
• Description: IC MCU 4K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GR4CDWE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 4KB (4K 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: 28-SOIC (7.5mm Width)
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08GR
• 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
• 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

Electrical Specifications
23.2 Absolute Maximum Ratings
Technical Data
362
NOTE:
NOTE:
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
This device is not guaranteed to operate properly beyond the maximum
ratings. Refer to
operating conditions.
This device contains circuitry to protect the inputs against damage due
to high static voltages or electric fields; however, it is advised that normal
precautions be taken to avoid application of any voltage higher than
maximum-rated voltages to this high-impedance circuit. For proper
operation, it is recommended that V
range V
unused inputs are connected to an appropriate logic voltage level (for
example, either V
Supply voltage
Input voltage
Maximum current per pin
Maximum current for pins
Maximum current into V
Maximum current out of V
Storage temperature
Note:
1. Voltages referenced to V
excluding V
and PTC0–PTC1
PTC0–PTC1
Freescale Semiconductor, Inc.
For More Information On This Product,
Characteristic
SS
DD
Go to: www.freescale.com
(V
Electrical Specifications
, V
Table 23-1. Absolute Maximum Ratings
In
5.0 V DC Electrical Characteristics
SS
or V
SS
,
(1)
or V
DD
Out
SS
SS
)
DD
).
V
DD
I
PTC0–PTC1
. Reliability of operation is enhanced if
Symbol
I mvdd
I mvss
V
T stg
V
DD
I
In
In
and V
V
Out
SS
MC68HC908GR8 — Rev 4.0
be constrained to the
– 0.3 to V
–0.3 to + 5.5
–55 to +150
Value
150
150
for guaranteed
15
25
DD
+ 0.3
MOTOROLA
Unit
mA
mA
mA
mA
V
V
C