MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 279

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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STW
Operation
RS
RS
RS
RI–2
Stores the content of register RS to memory.
CCR Effects
Code and CPU Cycles
1. If the same general purpose register is used as index (RI) and source register (RS), the unmodified content of the source
Freescale Semiconductor
N:
Z:
V:
C:
STW RS, (RB, #OFFS5)
STW RS, (RB, RI)
STW RS, (RB, RI+)
STW RS, (RB, -RI)
N
register is written to the memory: RS
Not affected.
Not affected.
Not affected.
Not affected.
Z
M[RB, #OFFS5
M[RB, RI
M[RB, RI]; RI+2
RI; RS
V
Source Form
C
M[RB, RI]
RI;
1
Address
M[RB, RS–2]; RS–2
MC9S12XDP512 Data Sheet, Rev. 2.21
Mode
IDO5
IDR+
-IDR
IDR
Store Word to Memory
0
0
0
0
1
1
1
1
0
1
1
1
RS
1
1
1
1
1
1
1
1
Machine Code
RS
RS
RS
RS
RB
RB
RB
RB
Chapter 6 XGATE (S12XGATEV2)
RI
RI
RI
OFFS5
STW
0
0
1
0
1
0
Cycles
PW
PW
PW
PW
279

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