ICS9UMS9633BI Datasheet, PDF (1/22 Pages) Integrated Device Technology – ULTRA MOBILE PC CLOCK FOR INDUSTRIAL TEMPERATURE RANGE

Advance Information
ULTRA MOBILE PC CLOCK FOR INDUSTRIAL
TEMPERATURE RANGE
ICS9UMS9633BI
Recommended Application:
Poulsbo Based Ultra-Mobile PC (UMPC) for Industrial
Temperature Range
Output Features:
• 3 - CPU low power differential push-pull pairs
• 3 - SRC low power differential push-pull pairs
• 1 - LCD100 SSCD low power differential
push-pull pair
• 1 - DOT96 low power differential push-pull
pair
• 1 - REF, 14.31818MHz, 3.3V SE output
Features/Benefits:
• Industrial temperature range compliant
• Supports ULV CPUs with 67 to 167 MHz
CPU outputs
• Dedicated TEST/SEL and TEST/MODE pins
saves isolation resistors on pins
• CPU STOP# input for power manangment
• Fully integrated Vreg
• Integrated series resistors on differential
outputs
• 1.5V VDD IO operation, 3.3V VDD core and
REF supply pin for REF
• -40 to +85C operating range
SSOP Pin Configuration
REF 1
GNDREF 2
VDDCORE_3.3 3
FSC_L 4
TEST_MODE 5
TEST_SEL 6
SCLK 7
SDATA 8
VDDCORE_3.3 9
VDDIO_1.5 10
DOT96C_LPR 11
DOT96T_LPR 12
GNDDOT 13
GNDLCD 14
LCD100C_LPR 15
LCD100T_LPR 16
VDDIO_1.5 17
VDDCORE_3.3 18
*CR#0 19
GNDSRC 20
SRCC0_LPR 21
SRCT0_LPR 22
*CR#1 23
VDDCORE_3.3 24
48 VDDREF_3.3
47 X1
46 X2
45 CLKPWRGD#/PD_3.3
44 CPU_STOP#
43 CPUT0_LPR
42 CPUC0_LPR
41 VDDIO_1.5
40 GNDCPU
39 CPUT1_LPR
38 CPUC1_LPR
37 VDDCORE_3.3
36 VDDIO_1.5
35 GNDCPU
34 CPUT2_LPR
33 CPUC2_LPR
32 FSB_L
31 *CR#2
30 SRCT2_LPR
29 SRCC2_LPR
28 GNDSRC
27 SRCT1_LPR
26 SRCC1_LPR
25 VDDIO_1.5
48 SSOP Package
* indicates inputs with internal pull up of ~10Kohm to 3.3V
IDT^TM/ICS^TM Ultra Mobile PC Clock for Industrial Temperature Range
1
1451—01/20/09