S912XEP100J5MAG Freescale Semiconductor, S912XEP100J5MAG Datasheet - Page 477

• Manufacturer Part Number: S912XEP100J5MAG
• Description: MCU 64K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S912XEP100J5MAG

• 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: 119
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Read: Anytime
Write: Anytime except if PLLSEL = 1
11.3.2.4
This register provides S12XECRG status bits and flags.
Read: Anytime
Write: Refer to each bit for individual write conditions
Freescale Semiconductor
1. PORF is set to 1 when a power on reset occurs. Unaffected by system reset.
2. LVRF is set to 1 when a low voltage reset occurs. Unaffected by system reset.
3. ILAF is set to 1 when an illegal address reset occurs. Unaffected by system reset. Cleared by power on or low voltage reset.
Module Base + 0x0002
Module Base + 0x0003
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
Reset
Reset
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
W
W
R
R
f PLL
RTIF
S12XECRG Flags Register (CRGFLG)
0
0
0
7
7
=
If POSTDIV = $00 then f
------------------------------------- -
(
2xPOSTDIV
f VCO
= Unimplemented or Reserved
= Unimplemented or Reserved
Note 1
PORF
Figure 11-5. S12XECRG Post Divider Register (POSTDIV)
0
0
6
6
Figure 11-6. S12XECRG Flags Register (CRGFLG)
)
MC9S12XE-Family Reference Manual Rev. 1.23
Note 2
LVRF
5
0
0
5
PLL
is identical to f
LOCKIF
Note 3
NOTE
0
4
4
Chapter 11 S12XE Clocks and Reset Generator (S12XECRGV1)
VCO
LOCK
0
0
3
3
(divide by one).
POSTDIV[4:0]
ILAF
2
0
2
0
SCMIF
0
0
1
1
SCM
0
0
0
0
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