MC9S12NE64VTU Freescale Semiconductor, MC9S12NE64VTU Datasheet - Page 222

• Manufacturer Part Number: MC9S12NE64VTU
• Description: IC MCU 25MHZ ETHERNET/PHY 80TQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64VTU

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 3.465 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 80-TQFP Exposed Pad, 80-eTQFP, 80-HTQFP, 80-VQFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 16 bit
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit
• For Use With: EVB9S12NE64E - BOARD EVAL FOR 9S12NE64DEMO9S12NE64E - DEMO BOARD FOR 9S12NE64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Chapter 7 Analog-to-Digital Converter (ATD10B8CV3)
7.3.2.8
Read: Anytime, returns unpredictable values
Write: Anytime in special modes, unimplemented in normal modes
7.3.2.9
This register contains the SC bit used to enable special channel conversions.
Read: Anytime, returns unpredictable values for Bit7 and Bit6
Write: Anytime
222
Reset
Reset
Field
SC
0
W
W
R
R
Special Channel Conversion Bit — If this bit is set, then special channel conversion can be selected using CC,
CB and CA of ATDCTL5.
0 Special channel conversions disabled
1 Special channel conversions enabled
Note: Always write remaining bits of ATDTEST1 (Bit7 to Bit1) zero when writing SC bit. Not doing so might result
Reserved Register (ATDTEST0)
ATD Test Register 1 (ATDTEST1)
U
U
1
0
7
7
Writing to this register when in special modes can alter functionality.
SC
1
1
1
1
1
in unpredictable ATD behavior.
= Unimplemented or Reserved
= Unimplemented or Reserved
U
U
0
0
6
6
CC
Figure 7-11. ATD Test Register 1 (ATDTEST1)
Figure 7-10. Reserved Register (ATDTEST0)
0
1
1
1
1
Table 7-19. Special Channel Select Coding
Table 7-18. ATDTEST1 Field Descriptions
Table 7-19
MC9S12NE64 Data Sheet, Rev. 1.1
U
0
0
0
5
5
lists the coding.
CB
X
0
0
1
1
NOTE
U
0
0
0
4
4
Description
CA
X
0
1
0
1
U
0
0
0
3
3
Analog Input Channel
(V
U
0
0
0
2
2
Reserved
Reserved
RH
V
+V
V
RH
RL
RL
) / 2
Freescale Semiconductor
U
0
0
0
1
1
SC
U
0
0
0
0