S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 514

• Manufacturer Part Number: S912XET256J2VAGR
• Description: 16-bit Microcontrollers - MCU Watchdog OSC/Timer -40 C to + 105 C HCS12X MCU SPI
• Manufacturer: Freescale Semiconductor

Specifications of S912XET256J2VAGR

• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 256 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 24
• Interface Type: CAN, SCI, SPI
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 119
• Number Of Timers: 25
• Program Memory Type: Flash
• Supply Voltage - Max: 1.98 V, 2.9 V, 5.5 V
• Supply Voltage - Min: 1.72 V, 2.7 V, 3.13 V

Chapter 13 Analog-to-Digital Converter (ADC12B16CV1)
13.3.2.5
Writes to this register will abort current conversion sequence.
Read: Anytime
Write: Anytime
514
Module Base + 0x0004
Reset
W
R
SMP2
ATD Control Register 4 (ATDCTL4)
0
7
S8C
FRZ1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
SMP1
Table 13-12. ATD Behavior in Freeze Mode (Breakpoint)
0
6
Table 13-11. Conversion Sequence Length Coding
Figure 13-7. ATD Control Register 4 (ATDCTL4)
S4C
FRZ0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MC9S12XE-Family Reference Manual Rev. 1.25
0
1
0
1
SMP0
Continue conversion
Reserved
Finish current conversion, then freeze
Freeze Immediately
0
5
S2C
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
4
Behavior in Freeze Mode
S1C
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Number of Conversions
0
3
per Sequence
PRS[4:0]
16
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
1
2
Freescale Semiconductor
0
1
1
0