LM12434CIWM NSC [National Semiconductor], LM12434CIWM Datasheet - Page 2

• Manufacturer Part Number: LM12434CIWM
• Description: Sign Data Acquisition System with Serial I/O and Self-Calibration
• Manufacturer: NSC [National Semiconductor]

1 0 FUNCTIONAL DIAGRAMS
2 0 ELECTRICAL SPECIFICATIONS
3 0 ELECTRICAL CHARACTERISTICS
4 0 TYPICAL PERFORMANCE CHARACTERISTICS
5 0 PIN DESCRIPTIONS
6 0 OPERATIONAL INFORMATION
2 1 Ratings
2 2 Performance Characteristics
2 3 Digital Switching Characteristics
2 4 Notes on Specifications
6 1 Functional Description
6 2 Internal User-Accessible Registers
6 3 Instruction Sequencer
2 1 1 Absolute Maximum Ratings
2 1 2 Operating Ratings
2 2 1 Converter Static Characteristics
2 2 2 Converter Dynamic Characteristics
2 2 3 DC Characteristics
2 2 4 Digital DC Characteristics
2 3 1 Standard Interface Mode
2 3 2 8051 Interface Mode
2 3 3 TMS320 Interface Mode
2 3 4 I
6 2 1 Instruction RAM
6 2 2 Configuration Register
6 2 3 Interrupts
6 2 4 Interrupt Enable Register
6 2 5 Interrupt Status Register
6 2 6 Limit Status Register
6 2 7 Timer
6 2 8 FIFO
2
C Bus Interface
Table of Contents
10
10
11
12
13
14
15
19
23
27
27
31
31
38
38
39
39
40
40
40
41
3
5
5
5
5
5
5
6
8
9
2
7 0 DIGITAL INTERFACE
8 0 ANALOG CONSIDERATIONS
7 1 Standard Interface Mode
7 2 8051 Interface Mode
7 3 TMS320 Interface Mode
7 4 I
8 1 Reference Voltage
8 2 Input Range
8 3 Input Current
8 4 Input Source Resistance
8 5 Input Bypass Capacitance
8 6 Input Noise
8 7 Power Supply Consideration
8 8 PC Board Layout and Grounding Consideration
7 1 1 Examples of Interfacing to the HPC 46XXX’s
7 2 1 Example of Interfacing to the 8051
7 3 1 Example of Interfacing to the TMS320C3x
7 4 1 Example of Interfacing to an I
2
C Bus Interface
MICROWIRE PLUS
TM
and 68HC11’s SPI
2
C Controller
43
43
50
59
62
66
69
74
76
77
77
77
77
77
77
77
77
78