MC9S12DB128CPVE Freescale Semiconductor, MC9S12DB128CPVE Datasheet - Page 101

• 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

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:
Freescale Semiconductor
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
Bus Frequency
MC9S12DT128C
MC9S12DT128V
MC9S12DT128M
=
=
NOTES:
1. The device contains an internal voltage regulator to generate the logic and PLL supply out of the I/O supply. The
2. Some blocks e.g. ATD (conversion) and NVMs (program/erase) require higher bus frequencies for proper oper-
3. Please refer to Section A.1.8 Power Dissipation and Thermal Characteristics for more details about the rela-
Junction Temperature, [ C
given operating range applies when this regulator is disabled and the device is powered from an external source.
ation.
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
1
Rating
1
Table A-4 Operating Conditions
A
and device junction temperature T
T J
=
T A
3
3
3
+
Symbol
V
V
DDPLL
V
VDDX
VSSX
f
P D
bus
T
T
T
T
T
T
DD5
DD
A
A
A
J
J
J
Device User Guide — 9S12DT128DGV2/D V02.15
JA
0.25
Min
2.35
2.25
-0.1
-0.1
4.5
-40
-40
-40
-40
-40
-40
2
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
25
85
J
) in C can be
Unit
MHz
V
V
V
V
V
C
C
C
C
C
C
101