MC9S12XA256CAL Freescale Semiconductor, MC9S12XA256CAL Datasheet - Page 174

• Manufacturer Part Number: MC9S12XA256CAL
• Description: IC MCU 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XA256CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• 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 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 80MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XA
• 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: 91
• 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: 2 (10 bit, 16 Channel)
• Package: 112LQFP
• Family Name: HCS12
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 2.5|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
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