MT90840

Preliminary Information

VSS NC IC RES IRQ

DTA

CS AS/ALE

DS/RD VDD VSS

R/W AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 VDD

VDD

 

 

 

 

 

 

12

10

 

STi0

 

 

 

 

 

 

 

 

 

 

STi1

 

14

 

 

 

STi2

 

 

 

 

 

 

 

 

 

 

STi3

 

16

 

 

STi4

 

 

 

 

 

 

 

 

 

 

STi5

 

18

 

 

 

STi6

 

 

 

 

 

 

 

 

 

 

STi7

 

20

 

 

 

C4/8R1

 

22

 

 

 

F0i/o

 

 

C4/8R2

 

24

 

VSS

 

 

VDD

 

26

 

NC

 

 

NC

 

28

 

CTo3

 

 

CTo2

 

 

 

 

 

CTo1

 

30

 

CTo0

 

 

 

 

34

VSS

 

32

 

 

 

 

 

 

8

36

6

4

2

84

82

80

78

84 PIN PLCC

38

40

42

44

46

48

50

76

52

74

72

70

68

66

64

62

60

58

56

54

VSS

STo0

STo1

STo2

STo3

STo4

STo5

STo6

STo7

SPCKo

VSS

VDD

TDO

TMS

TCK

TRST TDI PPFRi

PCKT PCKR VDD

VSS

PDi0

PDi1

PDi2

PDi3

PDi4

PDi5

PDi6

PDi7

VDD

VSS

PPFTi/o

PDo0

PDo1

PDo2

PDo3

PDo4

PDo5

PDo6

PDo7

VDD

PDo7

PDo6

PDo5

PDo4

PDo3

PDo2

PDo1

PDo0

PPFTi/o

VSS

VDD

PDi7

PDi6

PDi5

PDi4

PDi3

PDi2

PDi1

PDi0

VSS

NC

NC

NC NC NC VDD VSS CTo0

CTo1 CTo2

CTo3 VDD

VSS C4/8R2

F0i/o C4/8R1

STi7 STi6

STi5 STi4

STi3 STi2

STi1 STi0

VDD VSS NC NC NC NC

80

78

76

74

72

70

68

66

64

62

60

58

56

54

52 50

82

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48

84

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

86

 

 

 

 

 

 

 

 

 

 

 

 

 

 

46

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

92

100 PIN PQFP

38

94

36

96

34 98

32

100 2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

NC

IC RES IRQ DTA CS AS/ALE DS/RD VDD VSS R/W AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0

NC

NC NC NC NC VDD PCKR PCKT PPFRi TDI

TRST TCK TMS TDO VDD VSS SPCKo STo7 STo6 STo5 STo4 STo3 STo2 STo1 STo0 VSS VDD NC NC NC NC

Figure 2 - Pin Connections

2-232

Page 2
Image 2
Mitel MT90840 manual PIN Plcc, Pin Connections

MT90840 specifications

The Mitel MT90840 is an advanced telecommunications device designed to enhance connectivity and communication capabilities for various applications. With its robust array of features and technologies, the MT90840 is well-suited for businesses looking to improve their communications infrastructure.

One of the standout features of the Mitel MT90840 is its integration of voice and data services. This allows users to manage their communications more efficiently, streamlining operations and reducing costs. The device supports a wide range of voice codecs, ensuring high-quality audio during calls and providing flexibility for users who may require different standards for different applications.

Another key characteristic of the MT90840 is its scalability. The device is designed to grow with the needs of a business. It supports multiple lines and can be configured to handle an increasing number of users without compromising performance. This scalability is particularly advantageous for organizations that may undergo growth or changes in their communication needs over time.

The Mitel MT90840 also incorporates advanced networking technologies, such as VoIP (Voice over Internet Protocol). This allows users to make voice calls using the internet rather than traditional phone lines, reducing costs for long-distance calls and improving overall communication efficiency. The device is equipped with features that support secure, encrypted communication, further protecting sensitive data and conversations from potential breaches.

Additionally, the MT90840 is designed with user-friendliness in mind. It features an intuitive interface that simplifies operation, making it accessible even for those who may not be tech-savvy. The device is compatible with various peripherals, such as headsets and conferencing equipment, further enhancing its usability in diverse settings, from small offices to large conference rooms.

Moreover, the Mitel MT90840 offers excellent interoperability with a variety of third-party applications. This flexibility enables organizations to integrate the device into their existing systems seamlessly, thereby enhancing productivity without requiring a complete technological overhaul.

In conclusion, the Mitel MT90840 stands out as a versatile and reliable telecommunications solution. Its rich feature set, including voice and data integration, scalability, VoIP capabilities, user-friendly interface, and interoperability, makes it an ideal choice for businesses looking to elevate their communications strategy.