MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 1193

IC MCU 256K FLASH 80-QFP

MC9S12XDT256CAA

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

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

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29.3.2
The Flash module contains a set of 16 control and status registers located between module base + 0x0000
and 0x000F. A summary of the Flash module registers is given in
each register bit are provided.
Freescale Semiconductor
FTSTMOD
FADDRLO
FADDRHI
FDATALO
FCLKDIV
Register
FDATAHI
FCNFG
FPROT
FSTAT
FCMD
Name
FSEC
FCTL
Register Descriptions
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
FPOPEN
FDIVLD
CBEIE
CBEIF
Bit 7
0
0
0
KEYEN
PRDIV8
RNV6
CCIE
CCIF
NV6
Figure 29-3. FTX128K1 Register Summary
6
MC9S12XDP512 Data Sheet, Rev. 2.21
MRDS
KEYACC
FPHDIS
PVIOL
FDIV5
RNV5
NV5
5
ACCERR
FDIV4
RNV4
NV4
4
0
0
FADDRLO
FADDRHI
FDATALO
FDATAHI
FPHS
Chapter 29 128 Kbyte Flash Module (S12XFTX128K1V1)
CMDB
FDIV3
RNV3
NV3
3
0
0
0
Figure
29-3. Detailed descriptions of
FPLDIS
BLANK
FDIV2
RNV2
NV2
2
0
0
FDIV1
NV1
1
0
0
0
FPLS
SEC
FDIV0
Bit 0
NV0
0
0
0
1195

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