MC9S12DT128CPVE Freescale Semiconductor, MC9S12DT128CPVE Datasheet - Page 111
MC9S12DT128CPVE
Manufacturer Part Number
MC9S12DT128CPVE
Description
IC MCU 128K FLASH 25MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12DG128CFUER.pdf
(128 pages)
Specifications of MC9S12DT128CPVE
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
Package
112LQFP
Family Name
HCS12
Maximum Speed
50 MHz
Operating Supply Voltage
2.5|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
91
Interface Type
SCI/SPI/I2C/CAN
On-chip Adc
2(8-chx10-bit)
Number Of Timers
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12DT128CPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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The relative deviation of t
number of clock periods (N).
Defining the jitter as:
For N < 100, the following equation is a good fit for the maximum jitter:
0
t
min1
t
nom
t
max1
J(N)
Figure A-4 Maximum bus clock jitter approximation
1
nom
J N
1
Freescale Semiconductor, Inc.
is at its maximum for one clock period, and decreases towards zero for larger
For More Information On This Product,
=
5
Figure A-3 Jitter Definitions
max 1
Go to: www.freescale.com
2
J N
10
–
t
t
-------------------- -
N t
minN
max
t
=
maxN
------- -
nom
j
1
N
3
N
+
,
MC9S12DT128B Device User Guide — V01.09
j
2
20
1
–
-------------------- -
N t
t
min
nom
N
N-1
N
N
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