mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 31

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

1.1.2
Figure 1-1
1. See
Freescale Semiconductor
PC[7:0]
PD[7:0]
PK[7:0]
PB[7:0]
PA[7:0]
Section 1.2, “Signal Description“
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
VDDPLL
RESET
shows a block diagram of the MC9S12XF-Family devices
EXTAL
VDDR
VDDF
BKGD
VDD1
Block Diagram
TEST
XTAL
Single-wire Background
XIRQ
IRQ
RW/WE
LSTRB/LDS
ECLK
MODA/TAGLO/RE
MODB/TAGHI
XCLKS/ECLKX2
EWAIT
ADDR[22:16]
ADDR[15:8]
ADDR[7:0]
DATA[15:8]
DATA[7:0]
PLL with Frequency
Amplitude Controlled
Low Power Pierce or
Modulation option
Reset Generation
2K … 4K bytes Emulated EEPROM
Full drive Pierce
Debug Module
and Test Entry
Oscillator
128K … 512K bytes Flash
16K … 32K bytes RAM
Voltage Regulator
Figure 1-1. MC9S12XF-Family Block Diagram
CPU12X
MC9S12XF - Family Reference Manual, Rev.1.19
to get more information with regard to I/O muxing variants.
EPIT
4 address breakpoints
512 Byte Trace Buffer
Enhanced Multilevel
Memory Protection
8ch 16-bit Timer
Async. Periodic Int.
2 data breakpoints
Periodic Interrupt
Interrupt Module
COP Watchdog
Debug Module
Clock Monitor
4 Regions
MPU
ATD
8/10/12-bit 16-channel
Analog-Digital Converter
ECT
16-bit 8 channel
SCI0
Asynchronous Serial IF
SCI1
Asynchronous Serial IF
SPI0
Synchronous Serial IF
CAN0
msCAN 2.0B
Enhanced Capture Timer
FlexRay
15-bit 6-channel
Pulse Width Modulation
with Fault Protection
Chapter 1 MC9S12XF-Family Reference Manual
SPI1
Synchronous
Serial IF
Channel A
Channel B
1
AN[15:0]
FAULT2
FAULT3
FAULT0
FAULT1
IOC[7:0]
RXCAN
RXD_A
RXD_B
TXCAN
TXD_A
TXE_A
TXD_B
TXE_B
PMF0
PMF1
PMF2
PMF3
PMF4
PMF5
MISO
MOSI
MISO
MOSI
STB0
STB1
STB2
STB3
SCK
SCK
RXD
RXD
TXD
TXD
IS0
IS1
IS2
SS
SS
PAD[15:0]
PT[7:0]
PS0
PS1
PS2
PS3
PS4
PS5
PS6
PS7
PM0
PM1
PM2
PM3
PM4
PM5
PM6
PM7
PP0
PP1
PP2
PP3
PP4
PP5
PP6
PP7
PJ0
PJ1
PJ2
PJ3
PJ4
PJ5
PJ6
PJ7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
PH7
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