MSP 3400C
PRELIMINARY DATA SHEET
23 x 0.8 = 18.4
0.8
±0.03
0.17
64
41
40
65
8
8
1.8
1.8
10.3
9.8
5
16
25
80
1.28
1
24
2.70
23.2
20
0.1
±0.2
3
SPGS0025-1/1E
Fig. 8–4:
80-Pin Plastic Quad Flat Pack Package
(PQFP80)
Weight approximately 1.61 g
Dimensions in mm
8.2. Pin Connections and Short Descriptions
NC = not connected; leave vacant
LV = if not used, leave vacant
AHVSS = connect to AHVSS
DVSS = if not used, connect to DVSS
X
= obligatory; connect as described
in circuit diagram
–
= pin does not exist in this package
Pin No.
Pin Name
3410D in ( )
Type
Connection
(if not used)
Short Description
PLCC
68-pin
PSDIP
64-pin
PSDIP
52-pin
PQFP
80-pin
1
16
14
9
S_ID
(ADR_WS)
OUT
LV
SBUS Ident or ADR
wordstrobe
1)
2
3
–
–
–
8
NC
LV
LV
Not connected
15
13
S_DA_IN
(ADR_DA)
OUT
SBUS Data input or ADR
1)
data output
2
2
4
14
13
12
11
10
9
12
11
10
9
7
I S_DA_IN1
IN
LV
LV
LV
LV
X
I S1 data input
2
2
5
6
I S_DA_OUT
OUT
I S data output
2
2
6
5
I S_WS
IN/OUT
IN/OUT
IN/OUT
IN/OUT
I S wordstrobe
2
2
7
4
I S_CL
I S clock
2
2
8
8
3
I C_DA
I C data
2
2
9
7
2
I C_CL
X
I C clock
10
11
8
–
1
NC
LV
X
Not connected
7
6
80
79
STANDBYQ
ADR_SEL
IN
IN
Standby (low-active)
2
12
6
5
X
I C Bus address select
1)
Depending on MODE_REG[14], the SBUS Interface can be switched into ADR_MODE with S_CL
becoming ADR_CL, S_ID becoming ADR_WS and S_DA_IN becoming ADR_DA (see also section 4.5.).
Due to compatibility with MSP 3410, it is possible to connect with DVSS as well.
2)
44
MICRONAS INTERMETALL
MICRONAS [ MICRONAS ]
