MC9S12UF32 Datasheet, PDF (91/128 Pages) Freescale Semiconductor, Inc – System on a Chip Guide V01.05

System on a Chip Guide — 9S12UF32DGV1/D V01.05
Section 12 Memorystick Host Controller (MSHC) Block
Description
Consult the MSHC Block Guide for information about the Memorystick host controller module.
12.1 Device-specific information
The MSHC is part of the IQUE bus domain.
The register spaces for the MSHC is located at addresses $02A0-$02AF.
Section 13 Oscillator (OSC) Block Description
Consult the OSC Block Guide for information about the Oscillator module.
13.1 Device-specific information
The power of the OSC module, XTAL and EXTAL pins are supplied directly by internal voltage regulator
(instead of VDDPLL/VSSPLL in the OSC Block Guide). The ground is connected to VSSA.
Colpitts oscillator and clock monitor of the OSC module are not available in this chip.
Only Pierce oscillator/external clock circuitry is allowed. The XCLKS input of the OSC module is tied
internally.
Figure 13-1 Pierce Oscillator Connections
EXTAL
MCU
R_B
XTAL
C₁
12MHz crystal or
ceramic resonator
C₂
VSSA
Section 14 Port Integration Module (PIM) Block Description
Consult the PIM_9UF32 Block Guide for information about the Port Integration Module.
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