MC9S12A128CFUE Freescale Semiconductor, MC9S12A128CFUE Datasheet
MC9S12A128CFUE
Manufacturer Part Number
MC9S12A128CFUE
Description
IC MCU 128K FLASH 25MHZ 80-QFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12A128CPVE.pdf
(2 pages)
Specifications of MC9S12A128CFUE
Core Processor
HCS12
Core Size
16-Bit
Speed
25MHz
Connectivity
CAN, I²C, SCI, SPI
Peripherals
PWM, WDT
Number Of I /o
59
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K 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
80-QFP
Processor Series
S12A
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
8 KB
Interface Type
I2C/SCI/SPI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
91
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
M68KIT912DP256
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (8-ch x 10-bit)
Package
80PQFP
Family Name
HCS12
Maximum Speed
25 MHz
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12A128CFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S12A128CFUE
Manufacturer:
FREESCALE
Quantity:
20 000
MC9S12A128
16-Key Wake-Up
Target Applications
> Instrumentation
> Energy management
> Industrial control
> Robotics
> Safety equipment
> Security
Overview
Freescale Semiconductor’s MC9S12A128
Flash microcontroller (MCU) is the next
generation of the highly successful
68HC12 architecture. Using Freescale’s
industry-leading 0.25 µs Flash, the A128 is
part of a pin-compatible family that scales
from 32 KB to 512 KB of Flash memory.
The MC9S12A128 provides an upward
migration path from Freescale’s 68HC08,
68HC11 and 68HC12 architectures for
applications that need larger memory,
more peripherals and higher performance.
16-bit Microcontrollers
5V to 2.5V
IRQ Ports
91 GPIO
2 x SCI
2 x SPI
Up to
Vreg
I
2
C
128 KB Flash
HCS12 CPU
10-bit, 8-ch.
8 KB RAM
ATD0
Enhanced Capture Timer
8-bit, 8-ch./16-bit, 4-ch.
16-bit, 8-ch.
PWM
2 KB EEPROM
10-bit, 8-ch.
ATD1
On-Chip Debug Interface
Features
High-Performance 16-bit HCS12 CPU Core
> 25 MHz bus operation at 5V for 40 ns
> Dedicated serial debug interface
> On-chip breakpoints
Integrated Third-Generation Flash Memory
> In-application reprogrammable
> Self-timed, fast programming
> 5V Flash program/erase/read
> Flash granularity—512 byte Flash
> Two independently programmable
> Flexible block protection and security
2 KB Integrated EEPROM
> Flexible protection scheme for protection
> EEPROM can be programmed in 46 µs
10-bit Analog-to-Digital Converter (ADC)
> Two, 8-channel ADCs
> 7 µs, 10-bit single conversion time, scan mode
• Fast Flash page erase—20 ms
• Can program 16 bits in 20 µs while
minimum instruction cycle time
erase/2 byte Flash program
Flash arrays
against accidental program or erase
available
(512 bytes)
in burst mode
> Opcode compatible with the 68HC11
> C-optimized architecture produces extremely
> Real-time in-circuit emulation and debug
> Read/write memory and registers while running
> Flexibility to change code in the field
> Efficient end-of-line programming
> Total program time for 128 KB code is less
> Reduces production programming cost
> No external high voltage or charge
> Virtual EEPROM implementation, Flash array
> Can erase one array while executing code
> Can erase 4 bytes at a time and program
> Fast, easy conversion from analog inputs
> Can effectively have 3.5 µs conversion time
Benefits
and 68HC12
compact code
without expensive and cumbersome
box emulators
at full speed
than five seconds
through ultra-fast programming
pump required
usable for EE extension
from another
2 bytes at a time for calibration, security,
personality and diagnostic information
like position sensors, analog meters and
photovoltaic cells to digital values for
CPU processing
by sampling same signal with both ADCs
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MC9S12A128CFUE Summary of contents
Page 1
... Energy management > Industrial control > Robotics > Safety equipment > Security Overview Freescale Semiconductor’s MC9S12A128 Flash microcontroller (MCU) is the next generation of the highly successful 68HC12 architecture. Using Freescale’s industry-leading 0.25 µs Flash, the A128 is part of a pin-compatible family that scales from 512 KB of Flash memory. ...
Page 2
... HCS12 D-Family Compatibility Learn More: For more information about Freescale products, please visit www.freescale.com. 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 © Freescale Semiconductor, Inc. 2005 ...