IC-JX Datasheet, PDF (3/36 Pages) IC-Haus GmbH – 16-FOLD 24 V HIGH-SIDE DRIVER WITH μC INTERFACE

iC-JX
16-FOLD 24 V HIGH-SIDE DRIVER WITH µC INTERFACE
PACKAGES MQFP52 to JEDEC Standard
Rev C1, Page 3/36
PIN CONFIGURATION
MQFP52, pitch 0.65 mm
Orientation of the package label (
is subject to change.
JX code...)
NRD
1
NWR
2
NCS
3
VCC
4
NSP
5
GNDA ⁶
RSET ⁷
A3 / SCK ⁸
A1
9
D7
10
D5
11
D3
12
D1 / SOC ¹³
iC-JX Code...
...
...yyww
39 CLK
38 GNDD
37 BLFQ
36 NRES
35 VDD
34 A4
33 A2
32 A0
31 D6
30 D4
29 D2 / SOB
28 _{D0 / SI}
27 _NINT
PIN FUNCTIONS
No. Name Function
1 NRD Not Read Enable
2 NWR Not Write Enable
3 NCS Not Chip Select
4 VCC Supply Voltage (analog, 3...5.5 V)
5 NSP Not Serial / Parallel (Mode)
6 GNDA Ground (analog)
7 RSET Resistor Setting (10 kΩ optional)
8 A3 Adress Bus
9 A1 Adress Bus
10 D7 Data Bus
11 D5 Data Bus
12 D3 Data Bus
13 D1 Data Bus
14 POE Power Output Enable
15 GNDA Ground (analog)
16 IO16 I/O Stage
17 IO15 I/O Stage
18 VB4 Supply Voltage for I/O Stages 13...16
19 IO14 I/O Stage
20 IO13 I/O Stage
21 IO12 I/O Stage
PIN FUNCTIONS
No. Name Function
22 IO11 I/O Stage
23 VB3 Supply Voltage for I/O Stages 9...12
24 IO10 I/O Stage
25 IO9 I/O Stage
26 GNDA Ground (analog)
27 NINT Not Interrupt
28 D0 Data Bus
29 D2 Data Bus
30 D4 Data Bus
31 D6 Data Bus
32 A0 Adress Bus
33 A2 Adress Bus
34 A4 Adress Bus
35 VDD Supply Voltage (logic, 3...5.5 V)
36 NRES Not Reset
37 BLFQ Blink Frequency
38 GNDD Ground (logic)
39 CLK Clock (optional)
40 GNDA Ground (analog)
41 IO1 I/O Stage
42 IO2 I/O Stage
43 VB1 Supply Voltage for I/O Stages 1...4
44 IO3 I/O Stage
45 IO4 I/O Stage
46 IO5 I/O Stage
47 IO6 I/O Stage
48 VB2 Supply Voltage for I/O Stages 5...8
49 IO7 I/O Stage
50 IO8 I/O Stage
51 GNDA Ground (analog)
52 VREF External Voltage Reference (optional)
Additional Pin Function in SPI Mode
(NSP = low)
3 NCS
8 SCK
9 A1
13 SOC
28 SI
29 SOB
32 A0
33 A2
34 A4
Not Chip Select
Serial Clock
Device ID Bit 1
Serial Out Chain
Serial In
Serias Out Bus
Device ID Bit 0
Select Chain / Bus
Enable Interrupt Report SOC/SOB
Separate supply voltages at VB1..4 are possible. All GNDA pins must be connected up externally. GNDA must
be connected to GNDD externally when just one voltage supply is available. VCC and VDD can be powered
either mutually or separately.