MC9S12DB128CFUE Freescale Semiconductor, MC9S12DB128CFUE Datasheet - Page 91

• Manufacturer Part Number: MC9S12DB128CFUE
• Description: IC MCU 128K FLASH 2K EE 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DB128CFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 59
• 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: 80-QFP
• Processor Series: S12D
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68KIT912DP256
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (10 bit, 8 Channel)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A.1.8 Power Dissipation and Thermal Characteristics
Power dissipation and thermal characteristics are closely related. The user must assure that the maximum
operating junction temperature is not exceeded. The average chip-junction temperature (T
obtained from:
T J
T
A
I/O, Regulator and Analog Supply Voltage
Digital Logic Supply Voltage
PLL Supply Voltage
Voltage Difference VDDX to VDDR and VDDA
Voltage Difference VSSX to VSSR and VSSA
Oscillator
Bus Frequency
MC9S12DT128BC
MC9S12DT128BV
MC9S12DT128BM
=
=
NOTES:
1. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The
2. Please refer to Section A.1.8 Power Dissipation and Thermal Characteristics for more details about the rela-
Junction Temperature, [ C
absolute maximum ratings apply when this regulator is disabled and the device is powered from an external
source.
tion between ambient temperature T
Ambient Temperature, [ C
Operating Ambient Temperature Range
Operating Ambient Temperature Range
Operating Ambient Temperature Range
calculations refer to Section A.1.8 Power Dissipation and Thermal
Characteristics.
Operating Junction Temperature Range
Operating Junction Temperature Range
Operating Junction Temperature Range
2
Rating
1
Freescale Semiconductor, Inc.
For More Information On This Product,
Table A-4 Operating Conditions
A
and device junction temperature T
T
Go to: www.freescale.com
J
=
T
2
2
2
A
+
Symbol
V
V
V
DDPLL
VDDX
VSSX
f
f
P
osc
bus
T
T
T
T
T
T
DD5
DD
A
A
A
J
J
J
D
MC9S12DT128B Device User Guide — V01.09
JA
Min
2.35
2.25
-0.1
-0.1
-40
-40
-40
-40
-40
-40
4.5
0.5
0.5
J
.
Typ
2.5
2.5
27
27
27
5
0
0
-
-
-
-
-
Max
5.25
2.75
2.75
100
120
105
140
125
0.1
0.1
16
25
85
J
) in C can be
Unit
MHz
MHz
V
V
V
V
V
C
C
C
C
C
C