S9S12XS256J0CAL Freescale Semiconductor, S9S12XS256J0CAL Datasheet - Page 663

• Manufacturer Part Number: S9S12XS256J0CAL
• Description: MCU 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12XS256J0CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 8K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: S12XS
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12XSFAME, EVB9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The total power dissipation can be calculated from:
P
P
Two cases with internal voltage regulator enabled and disabled must be considered:
Freescale Semiconductor
IO
INT
P
R
D
1. Internal voltage regulator disabled
2. Internal voltage regulator enabled
R
is the sum of all output currents on I/O ports associated with V
DSON
P
DSON
=
=
IO
P
Chip Internal Power Dissipation, [W]
=
INT
=
∑
=
i
+
V
-------------------------------------- for outputs driven high
V
----------- - for outputs driven low
DD35
P
I
R
OL
OL
IO
DSON
I
OH
;
–
V
OH
⋅
I
P
IO i
INT
;
2
=
P
S12XS Family Reference Manual, Rev. 1.11
I
INT
DD
⋅
=
V
DD
I
DDR
+
I
⋅
DDPLL
V
DDR
⋅
+
V
I
DDA
DDPLL
⋅
V
DDA
+
I
DDX
DDA
, whereby
⋅
V
DDA
Electrical Characteristics
663