ICS9UMS9610CKLFT Datasheet, PDF (1/20 Pages) Integrated Device Technology – PC MAIN CLOCK

PC MAIN CLOCK
Recommended Application:
Poulsbo Based Ultra-Mobile PC (UMPC) - CK610
Output Features:
• 3 - CPU low power differential push-pull pairss
• 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
Pin Configuration
Advance Information
ICS9UMS9610
Features/Benefits:
• Supports Dothan ULV CPUs with 100 to
200 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, 1.5V VDD core, 3.3V VDD
supply pin for REF
48 47 46 45 44 43 42 41 40 39 38 37
CPU_STOP#_3.3 1
36 *CR#2_1.5
CLKPWRGD#/PD_3.3 2
35 SRCT2_LPR
X2 3
34 SRCC2_LPR
X1 4
33 GNDSRC
VDDREF_3.3 5
32 SRCT1_LPR
REF_3.3_2x 6
GNDREF 7
9UMS9610
31 SRCC1_LPR
30 VDDIO_1.5
VDDCORE_1.5 8
29 VDDCORE_1.5
FSC_L_1.5 9
28 *CR#1_1.5
TEST_MODE_1.5 10
27 SRCT0_LPR
TEST_SEL_1.5 11
26 SRCC0_LPR
SCLK_3.3 12
25 GNDSRC
13 14 15 16 17 18 19 20 21 22 23 24
IDT^TM/ICST^M PC MAIN CLOCK
48-pin MLF, 6x6 mm, 0.4mm pitch
* indicates inputs with internal pull up of ~10Kohm to 1.5V
1
1336—07/21/08