mpc9817 Integrated Device Technology, mpc9817 Datasheet - Page 2

• Manufacturer Part Number: mpc9817
• Description: Clock Generator For Powerquicc And Powerpc Microprocessors And Microcontrollers
• Manufacturer: Integrated Device Technology

IDT™ Clock Generator for PowerQUICC and PowerPC Microprocessors and Microcontrollers
Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc
MPC9817
Clock Generator for PowerQUICC and PowerPC Microprocessors and Microcontrollers
Table 1. Pin Configurations
Table 2. Function Table
MPC9817
2
QA0, QA1, QA2, QA3, QA4
QREF0, QREF1, QREF2
XTAL_IN
XTAL_OUT
FSEL0, FSEL1
MR/OE
V
GND
FSEL0,FSEL1
DD
Control
XTAL_OUT
XTAL_IN
MR/OE
Pin
FSEL0
FSEL1
OSC
Default
11
Output
Output
Output
Input
Input
Input
I/O
—
—
Ref
Figure 1. MPC9817 Logic Diagram
400 MHz
from reference input,
PLL
25 MHz fed directly
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
PLL disabled
Type
—
—
00
Clock Outputs
Reference Output (25 MHz)
Crystal Oscillator Input Pin
Crystal Oscillator Output Pin
Configures Bank A Clock Output Frequency (pull-up)
Enables All Outputs (pull-down)
3.3-V Supply
Ground
2
Generator
33,50,66 MHz
Data
33 MHz
25 MHz
01
Function
Advanced Clock Drivers Devices
50 MHz
10
Freescale Semiconductor
QA0
QA1
QA2
QA3
QA4
QREF0
QREF1
QREF2
66 MHz
11
NETCOM
MPC9817