Advance Information
ULTRA MOBILE PC CLOCK FOR INDUSTRIAL
TEMPERATURE RANGE
Recommended Application:
Poulsbo Based Ultra-Mobile PC (UMPC) for Industrial
Temperature Range
ICS9UMS9633BI
Features/Benefits:
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•
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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
Output Features:
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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
SSOP Pin Configuration
REF
GNDREF
VDDCORE_3.3
FSC_L
TEST_MODE
TEST_SEL
SCLK
SDATA
VDDCORE_3.3
VDDIO_1.5
DOT96C_LPR
DOT96T_LPR
GNDDOT
GNDLCD
LCD100C_LPR
LCD100T_LPR
VDDIO_1.5
VDDCORE_3.3
*CR#0
GNDSRC
SRCC0_LPR
SRCT0_LPR
*CR#1
VDDCORE_3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VDDREF_3.3
X1
X2
CLKPWRGD#/PD_3.3
CPU_STOP#
CPUT0_LPR
CPUC0_LPR
VDDIO_1.5
GNDCPU
CPUT1_LPR
CPUC1_LPR
VDDCORE_3.3
VDDIO_1.5
GNDCPU
CPUT2_LPR
CPUC2_LPR
FSB_L
*CR#2
SRCT2_LPR
SRCC2_LPR
GNDSRC
SRCT1_LPR
SRCC1_LPR
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
1451—01/20/09
9UMS9633
1
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
