S912XEP768J5MAGR Freescale Semiconductor, S912XEP768J5MAGR Datasheet - Page 472

• Manufacturer Part Number: S912XEP768J5MAGR
• Description: 16-bit Microcontrollers - MCU 16-bit 768K Flash
• Manufacturer: Freescale Semiconductor

Specifications of S912XEP768J5MAGR

• Rohs: yes
• Core: HCS12X
• Processor Series: MC9S12
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 768 KB
• Data Ram Size: 48 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.3 V to 5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-144
• Mounting Style: SMD/SMT

Chapter 11 S12XE Clocks and Reset Generator (S12XECRGV1)
11.3
This section provides a detailed description of all registers accessible in the S12XECRG.
11.3.1
Figure 11-2
472
2. FORBYP and CTCTL are intended for factory test purposes only.
Address
0x000A
0x000B
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
FORBYP
Memory Map and Registers
POSTDIV
ARMCOP
CRGFLG
COPCTL
CRGINT
CLKSEL
PLLCTL
CTCTL
RTICTL
REFDV
SYNR
Name
Module Memory Map
gives an overview on all S12XECRG registers.
Register Address = Base Address + Address Offset, where the Base Address
is defined at the MCU level and the Address Offset is defined at the module
level.
2
2
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
PLLSEL
RTDEC
WCOP
RTIE
Bit 7
RTIF
CME
Bit 7
VCOFRQ[1:0]
REFFRQ[1:0]
0
0
0
0
MC9S12XE-Family Reference Manual Rev. 1.25
= Unimplemented or Reserved
Figure 11-2. CRG Register Summary
RSBCK
PLLON
PORF
PSTP
RTR6
Bit 6
6
0
0
0
0
0
WRTMASK
XCLKS
RTR5
LVRF
FM1
Bit 5
5
0
0
0
0
0
0
NOTE
LOCKIF
LOCKIE
RTR4
FM0
Bit 4
4
0
0
0
0
0
FSTWKP
PLLWAI
LOCK
RTR3
Bit 3
3
0
0
0
0
0
SYNDIV[5:0]
REFDIV[5:0]
POSTDIV[4:0]
RTR2
ILAF
PRE
CR2
Bit 2
2
0
0
0
0
0
Freescale Semiconductor
RTIWAI
SCMIF
SCMIE
RTR1
PCE
CR1
Bit 1
1
0
0
0
COPWAI
SCME
RTR0
Bit 0
SCM
CR0
Bit 0
0
0
0
0