S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 563

• Manufacturer Part Number: S912XET512J3VALR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XET512J3VALR

• Rohs: yes
• Core: HCS12X
• Processor Series: MC9S12XE
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT

14.3.2.30 8-Bit Pulse Accumulators Holding Registers (PA3H–PA0H)
Read: Anytime.
Write: Has no effect.
All bits reset to zero.
These registers are used to latch the value of the corresponding pulse accumulator when the related bits in
register ICPAR are enabled (see
Freescale Semiconductor
Module Base + 0x0032
Module Base + 0x0033
Module Base + 0x0034
Module Base + 0x0035
Reset
Reset
Reset
Reset
W
W
W
W
R
R
R
R
PA3H7
PA2H7
PA1H7
PA0H7
0
0
0
0
7
7
7
7
Figure 14-53. 8-Bit Pulse Accumulators Holding Register 3 (PA3H)
Figure 14-54. 8-Bit Pulse Accumulators Holding Register 2 (PA2H)
Figure 14-55. 8-Bit Pulse Accumulators Holding Register 1 (PA1H)
Figure 14-56. 8-Bit Pulse Accumulators Holding Register 0 (PA0H)
= Unimplemented or Reserved
= Unimplemented or Reserved
= Unimplemented or Reserved
= Unimplemented or Reserved
PA3H6
PA2H6
PA1H6
PA0H6
0
0
0
0
6
6
6
6
MC9S12XE-Family Reference Manual Rev. 1.25
Section 14.4.1.3, “Pulse
PA3H5
PA2H5
PA1H5
PA0H5
0
0
0
0
5
5
5
5
PA3H4
PA2H4
PA1H4
PA0H4
0
0
0
0
4
4
4
4
Accumulators”).
PA3H3
PA2H3
PA1H3
PA0H3
0
0
0
0
3
3
3
3
Chapter 14 Enhanced Capture Timer (ECT16B8CV3)
PA3H2
PA2H2
PA1H2
PA0H2
0
0
0
0
2
2
2
2
PA3H1
PA2H1
PA1H1
PA0H1
0
0
0
0
1
1
1
1
PA3H0
PA2H0
PA1H0
PA0H0
0
0
0
0
0
0
0
0
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