MC33793DR2 Freescale Semiconductor, MC33793DR2 Datasheet - Page 4

• Manufacturer Part Number: MC33793DR2
• Description: IC DSI SLAVE FOR R-SENSE 16-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Distributed Systems Interfacer

Specifications of MC33793DR2

• Input Type: Logic
• Output Type: Logic
• Interface: 2 Line, I²C (CLK, Address/Data)
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: MC33793DR2TR

Table 2. 33793 Pin Definitions
4
33793
PIN CONNECTIONS
Pin Number
7, 10, 13, 15
A functional description of each pin can be found in the Functional Pin Description section beginning on
3, 5
11
12
14
16
1
2
4
6
8
9
Pin Name
REGOUT
LOGOUT
BUSOUT
BUSRTN
H_CAP
BUSIN
AGND
I/O0
I/O1
I/O3
I/O2
NC
Pin Function
Input/Output
Input/Output
Input/Output
Input/Output
No Connect
Ground
Output
Output
Output
Output
Power
Input
Holding Capacitor
Regulator Output
DSI Bus Output
Analog Ground
Formal Name
DSI Bus Input
No Connect
Bus Return
BUSRTN
Logic Out
Logic I/O
Logic I/O
Logic I/O
Logic I/O
Figure 3. 33793 Pin Connections
AGND
AGND
PIN CONNECTIONS
I/O0
I/O1
I/O3
I/O2
NC
1
2
3
4
5
6
7
8
This pin provides the common return for power and signalling.
This pin can be used to provide a logic level output, a logic input, or an
analog-to-digital (A/D) input.
This pin is the low reference level and power return for the analog-to-
digital converter (ADC).
This pin can be used to provide a logic level output, a logic input, or an
A/D input.
This pin can be used to provide a logic level output, a logic input, or an
A/D input.
These pins have no internal connections.
This pin can be used to provide a logic level output, a logic input, or an
A/D input.
This is a logic output with higher pull-up drive capability than the standard
logic I/O.
This pin provides a regulated 5.0 V output. The power is derived from the
bus.
A capacitor attached to this pin is charged by the bus during bus idle and
supplies current to run the device and for external devices via the
REGOUT pin during non-idle periods.
This pin attaches to the bus and responds to initialization commands.
This pin attaches to the bus and responds to reverse initialization
commands.
16
15
14
13
12
11
10
9
BUSOUT
NC
BUSIN
NC
H_CAP
REGOUT
NC
LOGOUT
Analog Integrated Circuit Device Data
Definition
Freescale Semiconductor
page
10.