MC9S12DB128CPVE Freescale Semiconductor, MC9S12DB128CPVE Datasheet - Page 59

• Manufacturer Part Number: MC9S12DB128CPVE
• Description: IC MCU 128K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DB128CPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Controller Family/series: HCS12/S12X
• No. Of I/o's: 91
• Eeprom Memory Size: 2048Byte
• Ram Memory Size: 8192Byte
• Cpu Speed: 25MHz
• Rohs Compliant: Yes
• Package: 112LQFP
• Family Name: HCS12
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 91
• Interface Type: CAN/SCI/SPI
• On-chip Adc: 2(8-chx10-bit)
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

* Due to the nature of a translated ground Colpitts oscillator a
Figure 2-4 Colpitts Oscillator Connections (PE7=1)
Please contact the crystal manufacturer for crystal DC
Figure 2-5 Pierce Oscillator Connections (PE7=0)
DC voltage bias is applied to the crystal
bias conditions and recommended capacitor value C
Figure 2-6 External Clock Connections (PE7=0)
* Rs can be zero (shorted) when used with higher frequency crystals.
Refer to manufacturer’s data.
Freescale Semiconductor, Inc.
MCU
MCU
MCU
For More Information On This Product,
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R
not connected
C
S
*
DC
R
*
B
EXTERNAL OSCILLATOR
CMOS-COMPATIBLE
(VDDPLL-Level)
C
1
C
MC9S12DT128B Device User Guide — V01.09
2
DC
ceramic resonator
.
Crystal or
VSSPLL
C
C
1
2
ceramic resonator
Crystal or
VSSPLL