zm7304g Power-One, zm7304g Datasheet - Page 30

• Manufacturer Part Number: zm7304g
• Description: Zm7300g Series Digital Power Manager
• Manufacturer: Power-One

11
Legend: I=input, O=output, I/O=input/output, P=power, ST=Schmitt-trigger, OCPU=open collector with pull-up, OC=open collector,
ZD-00896 Rev. 5.0 10FEB2009
ACFAIL_N
Pin Name
HRES_N
ADDR0
ADDR1
ADDR2
RES_N
FE_EN
LCK_N
IN0_N
IN1_N
IN2_N
IN3_N
AREF
IBVS
VDD
OKA
OKB
OKC
OKD
SDA
TMS
TDO
VSS
SCL
TCK
EN0
EN1
EN2
EN3
PG0
PG1
PG2
PG3
TDI
SD
CB
nc
IR
Pinout Table
CMOS=CMOS output stage, STPU=Schmitt-trigger with pull-up, A=analog
35, 39, 59, 62, 64
1, 2, 3, 10, 12,
14, 15, 19, 21,
22, 24, 28, 29,
42, 57, 60
38, 43, 58
Pin No.
8, 9, 26
6, 25,
56
11
13
20
53
17
23
30
27
47
46
45
41
40
37
36
31
32
33
34
55
50
54
52
51
49
18
16
61
48
44
63
5
7
4
Pin Type
Supply
Supply
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
I
I
I
I
-
-
www.power-one.com
Buffer Type
ST/OCPU
ST/OCPU
ST/OC
ST/OC
CMOS
CMOS
CMOS
STPU
STPU
STPU
STPU
STPU
STPU
STPU
---
---
A
A
-
ZM7300G Series Digital Power Manager
Auxiliary Device Power Good
Intermediate Bus Voltage
Auxiliary Device Enables
I
2
C Interface Address
System Soft Reset
Write Protect Lock
Analog Reference
Front-End Enable
Pin Description
Crowbar Trigger
Positive Supply
Sync-Data Line
JTAG Interface
AC-Fail Trigger
Internal Reset
I
I
No Connect
2
2
Cold Reset
C Interface
C Interface
Interrupts
OK Lines
Ground
Sense
Connect to VSS via 10k
interface is not utilized
See important usage
Leave open, if JTAG
Page 30 of 33
paragraph 10.6.4
Leave floating
instructions in
Data Sheet
Notes