SMM605 SUMMIT Microelectronics, Inc:, SMM605 Datasheet - Page 5

• Manufacturer Part Number: SMM605
• Description: Six-channel Supply Voltage Marginer And Active Dc Output Controller
• Manufacturer: SUMMIT Microelectronics, Inc:

Summit Microelectronics, Inc
PACKAGE AND PIN CONFIGURATION
PIN DESCRIPTIONS (Cont.)
Number
Pin
15
14
1
2
3
7
4
Type
OUT
Pin
NC
I/O
IN
IN
IN
IN
IN
VREF_CNTL
No Connect
FILT_CAP
Pin Name
READY
START
SDA
SCL
A2
READY
START
SCL
SDA
GND
GND
NC
NC
NC
NC
GND
A2
1
2
3
4
5
6
7
8
9
10
11
12
External capacitor input used to filter VM
where R = 1kΩ.
Voltage reference input used for DC output control and margining.
Bi-directional I
I
The address pin is biased either to VDD_CAP or GND.
communicating with the SMM605 over the 2-wire bus A2 provides a
mechanism for assigning a unique bus address.
Programmable active high/low input. The START input is used solely for
enabling Active Control and/or margining.
Programmable active high/low open drain output signals indicating when all
programmed power supplies have reached their preprogrammed setpoints.
Leave the NC pins floating.
2
C clock line.
48 LEAD TQFP
2064 1.2 09/20/06
2
C data line.
Pin Description
36
35
34
33
32
31
30
29
28
27
26
25
TRIM_CAPC
TRIMC
TRIM_CAPD
X
TRIMD
TRIM_CAPE
NC
VMB
NC
VMC
NC
NC
VMD
inputs. This provides an RC filter
Preliminary Information
SMM605
When
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