S912XET256J2VAGR Freescale Semiconductor, S912XET256J2VAGR Datasheet - Page 561

• 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

14.3.2.28 16-Bit Pulse Accumulator B Control Register (PBCTL)
Read: Anytime
Write: Anytime
All bits reset to zero.
Freescale Semiconductor
Module Base + 0x0030
PTMPS7
Reset
0
0
0
0
0
0
0
0
0
0
0
0
1
W
R
Table 14-36. Precision Timer Modulus Counter Prescaler Select Examples when PRNT = 1
PTMPS6
0
0
7
0
0
0
0
0
0
0
0
0
0
0
1
1
Figure 14-51. 16-Bit Pulse Accumulator B Control Register (PBCTL)
= Unimplemented or Reserved
PBEN
PTMPS5
0
6
0
0
0
0
0
0
0
0
0
0
1
1
1
MC9S12XE-Family Reference Manual Rev. 1.25
PTMPS4
0
0
5
0
0
0
0
0
0
0
0
0
1
1
1
1
PTMPS3
0
0
4
0
0
0
0
0
0
0
0
1
1
1
1
1
PTMPS2
0
0
3
0
0
0
0
1
1
1
1
1
1
1
1
1
Chapter 14 Enhanced Capture Timer (ECT16B8CV3)
PTMPS1
0
0
2
0
0
1
1
0
0
1
1
1
1
1
1
1
PTMPS0
PBOVI
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
Prescaler
Division
Rate
128
256
16
32
64
0
0
0
1
2
3
4
5
6
7
8
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