ICS9UMS9633BW Datasheet, PDF (4/18 Pages) Integrated Device Technology – ULTRA MOBILE PC CLOCK FOR AUTOMOTIVE USE

ICS9UMS9633BW
ULTRA MOBILE PC CLOCK FOR AUTOMOTIVE USE
Funtional Block Diagram
X1
X2 OSC
CPU, SRC
SS-PLL
LCD
SS-PLL
96M
Non-SS
PLL
FSLC
FSLB
CKPWRGD/PD#
CPU_STOP#
CR#(2:0)
TESTSEL
TESTMODE
SMBDAT
SMBCLK
Control
Logic
Power Groups
Pin Number
VDD GND
Description
41, 46 _{40, 45 CPUCLK} Low power outputs
42
VDDCORE_3.3V
30 _{25, 33 SRCCLK} Low power outputs
29
VDDCORE_3.3V
22
19 LCDCLK ^{Low power outputs}
23
VDDCORE_3.3V
15
18 DOT 96Mhz ^{Low power outputs}
14
VDDCORE_3.3V
5
7
Xtal, REF
IDT^TM/ICS^TM Ultra Mobile PC Clock for Automotive use
4
Datasheet
REF
SRC(2:0)
CPU(2:0)
LCD100_SSC
DOT96MHz
1425A—09/02/09