MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 1267

• Manufacturer Part Number: MC9S12XDT256CAA
• Description: IC MCU 256K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256CAA

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
2
3
4
5
Freescale Semiconductor
Conditions are shown in
Num
Depending on the crystal a damping series resistor might be necessary
XCLKS = 0
f
Maximum value is for extreme cases using high Q, low frequency crystals
If full swing Pierce oscillator/external clock circuitry is used. (XCLKS = 0)
osc
1a
1b
10
11
12
13
14
2
3
4
5
6
7
8
9
= 4 MHz, C = 22 pF.
C
C Crystal oscillator range (loop controlled Pierce)
C Crystal oscillator range (full swing Pierce)
P Startup current
C Oscillator start-up time (loop controlled Pierce)
D Clock quality check time-out
P Clock monitor failure assert frequency
P External square wave input frequency
D External square wave pulse width low
D External square wave pulse width high
D External square wave rise time
D External square wave fall time
D Input capacitance (EXTAL, XTAL inputs)
P EXTAL pin input high voltage
P EXTAL pin input low voltage
C EXTAL pin input hysteresis
T EXTAL pin input high voltage
T EXTAL pin input low voltage
Table A-4
Rating
unless otherwise noted
5
Table A-22. Oscillator Characteristics
5
5
5
5
MC9S12XDP512 Data Sheet, Rev. 2.21
1, 2
V
V
V
V
V
Symbol
HYS,EXTAL
t
t
IH,EXTAL
IH,EXTAL
IL,EXTAL
IL,EXTAL
UPOSC
CQOUT
f
t
t
t
t
f
f
i
CMFA
f
EXTH
EXTR
EXTF
EXTL
OSC
C
OSC
OSC
EXT
IN
V
V
SSPLL
0.75*
0.45
DDPLL
Min
100
4.0
0.5
0.5
0.3
50
—
—
—
—
—
—
—
5
5
–
Appendix A Electrical Characteristics
Typ
100
250
—
—
—
—
—
—
—
—
—
—
—
—
—
7
3
V
V
DDPLL
0.25*
Max
DDPLL
200
50
2.5
0.3
16
40
80
—
—
—
—
—
—
—
1
1
4
+
MHz
MHz
MHz
Unit
KHz
mV
ms
ns
ns
ns
ns
pF
V
V
V
V
s
A
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