MC9S12XA256CAL Freescale Semiconductor, MC9S12XA256CAL Datasheet
MC9S12XA256CAL
Manufacturer Part Number
MC9S12XA256CAL
Description
IC MCU 256K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Specifications of MC9S12XA256CAL
Core Processor
HCS12X
Core Size
16-Bit
Speed
80MHz
Connectivity
EBI/EMI, I²C, IrDA, LIN, 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
4K x 8
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
112-LQFP
No. Of I/o's
91
Eeprom Memory Size
4KB
Ram Memory Size
16KB
Cpu Speed
80MHz
No. Of Timers
1
No. Of Pwm Channels
8
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
S12XA
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
91
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
2 (10 bit, 16 Channel)
Package
112LQFP
Family Name
HCS12
Maximum Speed
40 MHz
Operating Supply Voltage
2.5|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
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MC9S12XA256CAL
Manufacturer:
AD
Quantity:
101
Company:
Part Number:
MC9S12XA256CAL
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12XA256CAL
Manufacturer:
FREESCALE
Quantity:
20 000
High-Performance 16-bit Microcontrollers
MC9S12XA512/256
Target Applications
> Industrial motor control
> Health care monitoring systems/
> Programmable logic controller
> Security-related applications
> Factory automation
> HVAC/building control
> Industrial control panels
MCS12XA FAMILY PRODUCT EXAMPLE
home health products
and access control
actuators and sensors
SCIs
SPIs
I
2
Cs
Expanded Bus Interface
XGATE Coprocessor
16-bit Enhanced S12 CPU Core
> C-optimized CISC architecture
> Excellent 32-bit calculations and semaphore handling
> Access to large data segments independent of PPAGE
> Up to 40 MHz bus operation
> Opcode compatible with the 68HC11, 68HC12 and HCS12
> Industry-leading EMC performance
> 3V to 5.5V operation
> Wide range of high-performance peripherals
produces extremely compact code
EEPROM
Debug
Flash
RAM
CPU
INT
Capture Timer
8-bit or 16-bit
PWM Timer
10-bit ADC
Enhanced
PI Timer
GPIO
Overview
Freescale Semiconductor’s
highly integrated MC9S12XA
microcontroller family is one of
the first families to use the
high-performance 16-bit
HCS12X core. The S12X family
delivers 32-bit performance
with all the advantages and
efficiencies of a 16-bit MCU.
Based on an enhanced HCS12
core, the S12XA family delivers
two to five times the
performance of a 25 MHz
HCS12 while retaining code
compatibility for easy migration.
The family introduces the
performance-boosting XGATE
module, which off-loads the
CPU by providing high-speed
data processing and transfer
between peripheral modules,
RAM and I/O ports.
The family’s core meets the
robust requirements of the
industrial markets by using
Freescale’s industry-leading,
full automotive specification
SG-Flash and further
integrating static random
access memory (SRAM) and
electronically erasable
programmable read-only
memory (EEPROM) with
multiple serial communication
peripherals controllers, a range
of timers, pulse-width
modulation (PWM) channels,
general I/O channels and an
analog-to-digital converter
(ADC). The family is
available in a range of quad
flat packs (QFP) and
temperature variants
allowing for flexibility
in design.
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MC9S12XA256CAL Summary of contents
Page 1
... PWM Timer EEPROM Flash Capture Timer INT Debug CPU Overview Freescale Semiconductor’s highly integrated MC9S12XA microcontroller family is one of the first families to use the high-performance 16-bit HCS12X core. The S12X family delivers 32-bit performance with all the advantages and efficiencies of a 16-bit MCU. ...
Page 2
... HCS12X Family Memory Organization Learn More: For more information about Freescale’s MCS12X Family, please visit www.freescale.com/S12X. Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. This product incorporates SuperFlash © ...