MC9S12XDT512MAA Freescale, MC9S12XDT512MAA Datasheet - Page 95
MC9S12XDT512MAA
Manufacturer Part Number
MC9S12XDT512MAA
Description
Manufacturer
Freescale
Datasheet
1.MC9S12XDT512MAA.pdf
(1348 pages)
Specifications of MC9S12XDT512MAA
Cpu Family
HCS12
Device Core Size
16b
Frequency (max)
40MHz
Interface Type
CAN/I2C/SCI/SPI
Total Internal Ram Size
32KB
# I/os (max)
59
Number Of Timers - General Purpose
12
Operating Supply Voltage (typ)
2.5/5V
Operating Supply Voltage (max)
2.75/5.5V
Operating Supply Voltage (min)
2.35/3.15V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
80
Package Type
PQFP
Program Memory Type
Flash
Program Memory Size
512KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12XDT512MAA
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 95 of 1348
- Download datasheet (8Mb)
Freescale Semiconductor
WRTMASK
CR[1:0]
Field
2–0
5
Write Mask for WCOP and CR[2:0] Bit — This write-only bit serves as a mask for the WCOP and CR[2:0] bits
while writing the COPCTL register. It is intended for BDM writing the RSBCK without touching the contents of
WCOP and CR[2:0].
0 Write of WCOP and CR[2:0] has an effect with this write of COPCTL
1 Write of WCOP and CR[2:0] has no effect with this write of COPCTL. (Does not count for “write once”.)
COP Watchdog Timer Rate Select — These bits select the COP time-out rate (see
time-out period is OSCCLK period divided by CR[2:0] value. Writing a nonzero value to CR[2:0] enables the
COP counter and starts the time-out period. A COP counter time-out causes a system reset. This can be
avoided by periodically (before time-out) reinitializing the COP counter via the ARMCOP register.
While all of the following four conditions are true the CR[2:0], WCOP bits are ignored and the COP operates at
highest time-out period (
1) COP is enabled (CR[2:0] is not 000)
2) BDM mode active
3) RSBCK = 0
4) Operation in emulation or special modes
1
OSCCLK cycles are referenced from the previous COP time-out reset
(writing 0x_55/0x_AA to the ARMCOP register)
CR2
Table 2-9. COPCTL Field Descriptions (continued)
0
0
0
0
1
1
1
1
2
24
MC9S12XDP512 Data Sheet, Rev. 2.21
Table 2-10. COP Watchdog Rates
cycles) in normal COP mode (Window COP mode disabled):
CR1
0
0
1
1
0
0
1
1
CR0
0
1
0
1
0
1
0
1
Description
Cycles to Time-out
Chapter 2 Clocks and Reset Generator (S12CRGV6)
COP disabled
OSCCLK
1
2
2
2
2
2
2
2
14
16
18
20
22
23
24
Table
2-10). The COP
95
Related parts for MC9S12XDT512MAA
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
16-BIT MICROPROCESSOR FAMILY
Manufacturer:
FREESCALE [Freescale Semiconductor, Inc]
Datasheet:
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: