ST90158M7Q6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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ST90158M7Q6

8/16-BIT MCU FAMILY WITH UP TO 64K ROM/OTP/EPROM AND UP TO 2K RAM

STMicroelectronics 

ST90158 - GENERAL DESCRIPTION

Pin

Port

General

No.

Name Purpose I/O

Alternate Functions

P6.1

P6.2

P6.3

P6.4

P6.5

P6.6

P7.0

P7.1

P7.2

P7.3

P7.4

P7.5

P7.6

P7.7

P8.0

P8.1

P8.2

P8.3

P8.4

P8.5

P8.6

P8.7

69 71

I/O

70 72

I/O

71 73

I/O

72 74

I/O

73 75 R/W

O Read/Write

74 76

I/O

AIN0

I A/D Analog input 0

RX0CKIN I SCI0 Receive Clock input

30 32

WDIN

I T/WD input

EXTRG I A/D External Trigger

AIN1

31 33 T0INB

I A/D Analog input 1

I MF Timer 0 input B 1)

SDI

I SPI Serial Data In

AIN2

I A/D Analog input 2

32 34 CLK0OUT O SCI0 Byte Sync Clock output

TX0CKIN I SCI0 Transmit Clock input

All ports useable

AIN3

for general pur-

33 35

T0INA

pose I/O (input,

output or bidirec- 34 36 AIN4

tional)

35 37 AIN5

I A/D Analog input 3

I MF Timer 0 input A 1)

I A/D Analog input 4

I A/D Analog input 5

36 38 AIN6

I A/D Analog input 6

37 39 AIN7

I A/D Analog input 7

47 49 T3INA

I MF Timer 3 input A

46 48 T1INB

I MF Timer 1 input B

INT1

I External interrupt 1

45 47

T1OUTA O MF Timer 1 output A

INT3

I External interrupt 3

44 46

T1OUTB O MF Timer 1 output B

T1INA

I MF Timer 1 input A

43 45 WAIT

I External Wait input

WDOUT O Watchdog Timer output

42 44 T3INB

I MF Timer 3 input B

INT7

I External interrupt 7

41 43

T3OUTA O MF Timer 3 output A

NMI

I Non-Maskable Interrupt

40 42

T3OUTB O MF Timer 3 output B

16/190

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