MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 174

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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Chapter 5 Analog-to-Digital Converter (S12ATD10B8CV2)
174
SRES8
Table 5-15. Left Justified, Signed, and Unsigned ATD Output Codes
V
CC
1
1
1
0
0
0
0
0
0
0
1
1
1
1
RH
V
Input Signal
5.120 Volts
RL
= 5.12 Volts
5.100
5.080
2.580
2.560
2.540
0.020
0.000
= 0 Volts
Table 5-16. Analog Input Channel Select Coding
DJM
0
0
1
0
0
1
CB
Table 5-14. Available Result Data Formats
0
0
1
1
0
0
1
1
MC9S12XDP512 Data Sheet, Rev. 2.21
DSGN
X
X
0
1
0
1
Signed
Codes
8-Bit
7E
FF
7F
7F
01
00
81
80
CA
0
1
0
1
0
1
0
1
10-bit / left justified / unsigned — bits 6–15
10-bit / right justified / unsigned — bits 0–9
8-bit / right justified / unsigned — bits 0–7
8-bit / left justified / unsigned — bits 8–15
10-bit / left justified / signed — bits 6–15
8-bit / left justified / signed — bits 8–15
Unsigned
Description and Bus Bit Mapping
Codes
8-Bit
FF
FF
FE
81
80
7F
01
00
Result Data Formats
Analog Input
Signed
Codes
Channel
10-Bit
7FC0
7F00
7E00
FF00
0100
0000
8100
8000
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
Unsigned
Codes
10-Bit
FFC0
FE00
FF00
7F00
8100
8000
0100
0000
Freescale Semiconductor

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