MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 826

• 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 23 Voltage Regulator (S12VREGL3V3V1)
826
0x02F4
0x02F5
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
APIR[15:0]
Reset
Reset
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
Field
15-0
W
W
R
R
APIR15
APIR7
Autonomous Periodical Interrupt Rate Bits — These bits define the timeout period of the API. See
9
VREGAPICL register.
Figure 23-6. Autonomous Periodical Interrupt Rate High Register (VREGAPIRH)
Figure 23-7. Autonomous Periodical Interrupt Rate Low Register (VREGAPIRL)
0
0
7
7
for details of the effect of the autonomous periodical interrupt rate bits. Writable only if APIFE = 0 of
APICLK
= Unimplemented or Reserved
Table 23-9. Selectable Autonomous Periodical Interrupt Periods
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
APIR14
APIR6
Table 23-8. VREGAPIRH / VREGAPIRL Field Descriptions
0
0
6
6
MC9S12XE-Family Reference Manual , Rev. 1.23
APIR13
APIR5
APIR[15:0]
5
0
5
0
FFFD
FFFE
FFFD
FFFE
FFFF
0000
0001
0002
0003
0004
0005
0000
0001
0002
0003
0004
0005
.....
.....
APIR12
APIR4
0
0
4
4
Description
APIR11
131068 * bus clock period
131070 * bus clock period
APIR3
10 * bus clock period
12 * bus clock period
0
0
3
3
2 * bus clock period
4 * bus clock period
6 * bus clock period
8 * bus clock period
Selected Period
13106.8 ms
13107.0 ms
13107.2 ms
0.2 ms
0.4 ms
0.6 ms
0.8 ms
1.0 ms
1.2 ms
.....
.....
APIR10
APIR2
(1)
1
1
1
1
1
2
0
2
0
1
1
1
Freescale Semiconductor
APIR9
APIR1
0
0
1
1
APIR8
APIR0
Table 23-
0
0
0
0