MC908QY4AMDWER Freescale Semiconductor, MC908QY4AMDWER Datasheet - Page 97

• Manufacturer Part Number: MC908QY4AMDWER
• Description: IC MCU 8BIT 4K FLASH 16-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908QY4AMDWER

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

The oscillator configuration uses five components:
Freescale Semiconductor
•
•
•
•
•
Crystal, X
Fixed capacitor, C
Tuning capacitor, C
Feedback resistor, R
Series resistor, R
The series resistor (R
oscillator guidelines and may not be required for all ranges of operation,
especially with high frequency crystals. Refer to the oscillator
characteristics table in the Electricals section for more information.
1
SIMOSCEN (INTERNAL SIGNAL) OR
OSCENINSTOP (BIT LOCATED IN
CONFIGURATION REGISTER)
MCU
S
Figure 11-2. XTAL Oscillator External Connections
1
(optional)
2
OSC1
B
(can also be a fixed capacitor)
MC68HC908QYA/QTA Family Data Sheet, Rev. 3
C
1
S
) is included in the diagram to follow strict Pierce
R
X
B
1
XTALCLK
NOTE
OSC2
R
C
S
2
BUSCLKX4
See the electrical section for details.
÷ 2
BUSCLKX2
Functional Description
97