Rainbow Electronics ATA6830 - Manual (Page 2)

2
ATA6830
4575B–BCD–01/03
Figure 1. Block Diagram
Pin Configuration
Figure 2. Pinning HP-VFQFP-N28
SRB
SM1B
VBAT1B
SM2B
VBAT2B
SRA
SM1A
VBAT1A
SM2A
VBAT2A
D
riv
e
r Log
ic
C
ru
isi
n
g
Se
rvi
ce
C
o
n
tro
l
D
riv
e
r Log
ic
UART
Command Interpreter
Test Logic
BUS Voltage
Regulator
VSS
VDD
Bi
a
s
in
g
R
SET
O
s
c
ill
at
or
CO
S
T
e
m
p
er
a
tu
re M
o
ni
to
r
S
u
pp
ly
M
o
ni
to
r
AG
N
D
ATA6830
MLP 7x7mm
0.8mm pitch
28 lead
8 9 10 11 12 13 14
28 27 26 25 24 23 22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
ATA6830
VBAT1B
n.c.
SM1B
SRB
SM2B
n.c.
VBAT2B
n.
c
.
CO
S
RS
E
T
AG
N
D
VS
S
VD
D
BU
S
n.c
.
SC
I1
SC
O1
SC
I2
SC
O2 TA
TTE
MP
VBAT1A
n.c.
SM1A
SRA
SM2A
n.c.
VBAT2A