MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 562

• Manufacturer Part Number: MC9S12XEQ512CAL
• Description: MCU 16BIT 512K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEQ512CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• 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: 32KB
• Cpu Speed: 50MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 32 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 25
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 14 Enhanced Capture Timer (ECT16B8CV3)
14.3.2.27 Precision Timer Modulus Counter Prescaler Select Register (PTMCPSR)
Read: Anytime
Write: Anytime
All bits reset to zero.
562
Module Base + 0x002F
PTMPS[7:0]
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
PTPS7
Reset
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Field
7:0
0
0
0
0
0
0
0
0
0
0
0
0
1
W
R
Figure 14-50. Precision Timer Modulus Counter Prescaler Select Register (PTMCPSR)
PTMPS7
Precision Timer Modulus Counter Prescaler Select Bits — These eight bits specify the division rate of the
modulus counter prescaler. These are effective only when the PRNT bit of TSCR1 is set to 1.
some possible division rates.
The newly selected prescaler division rate will not be effective until a load of the load register into the modulus
counter count register occurs.
0
PTPS6
7
Table 14-34. Precision Timer Prescaler Selection Examples when PRNT = 1
0
0
0
0
0
0
0
0
0
0
0
1
1
PTMPS6
PTPS5
0
6
0
0
0
0
0
0
0
0
0
0
1
1
1
MC9S12XE-Family Reference Manual Rev. 1.23
Table 14-35. PTMCPSR Field Descriptions
PTMPS5
PTPS4
5
0
0
0
0
0
0
0
0
0
0
1
1
1
1
PTMPS4
PTPS3
0
4
0
0
0
0
0
0
0
0
1
1
1
1
1
Description
PTMPS3
PTPS2
0
0
0
0
1
1
1
1
1
1
1
1
1
0
3
PTPS1
PTMPS2
0
0
1
1
0
0
1
1
1
1
1
1
1
2
0
PTPS0
PTMPS1
Freescale Semiconductor
0
1
0
1
0
1
0
1
1
1
1
1
1
0
1
Table 14-36
Prescale
Factor
PTMPS0
128
256
16
32
64
1
2
3
4
5
6
7
8
0
0
shows