STA1052S1 datasheet(8/14 Pages) STMICROELECTRONICS

No de pièce	STA1052S1

Description	DSP/MCU system for CD-DA, CD-CA, CD-ROM player

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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8 / 14 page

Pin description

STA1052

8/14

57

SPDL

Spindle motor control signal output -

PDM

Out, 3.3 V, 2 mA

57

58

SLED1

SLED motor control signal output1

(stepping/DC) - PDM

Out, 3.3 V, 2 mA

58

59

SLED2

SLED motor control signal output2

(stepping) -PDM

Out, 3.3 V, 2 mA

59

60

VDD

Core VDD 1.8 V

VDD

60

61

VSS

Digital pad ring VSS ground

VSS

61

62

VDD3

Digital pad ring VDD3 3.3 V

VDD3

62

63

TFSR

Tracking actuator control signal output -

PDM

Out, 3.3 V, 4 mA

63

64

CAV

CAV feedback input

in, 3.3 V

64

65

LRCK

Serial L/R clock

bidir, 3.3 V, 2 mA

65

66

GPA9

GPA9 (I2S1_Tx_SCK (SCK1))

bidir, 3.3 V, 2 mA,

PU (default off)

66

67

GPA10

GPA10 (I2S1_Tx_WCK (SC12))

bidir, 3.3 V, 2 mA,

PU (default off)

67

68

GPA11

GPA11 (I2S1_Tx_SDO (STD1))

bidir, 3.3 V, mA,

PU (default off)

68

69

GPA12

GPA12 (I2S1_ref_CK)

bidir, 3.3 V, 2 mA,

PU (default off)

69

70

SDO/SPDIF

Serial bit data or SPDIF Digital output

bidir, 3.3 V, 2 mA

70

71

BCLK

Serial bit clock

bidir, 3.3 V, 2 mA

71

72

GPA0 (EINT0)

GPIO PA0 (external interrupt 0/timer 0

output 0)

bidir, 3.3 V, 2 mA,

PU (default off)

72

-

NC

Not connected

73

-

NC

Not connected

74

-

NC

Not connected

75

73

GPA1 (EINT1)

GPIO PA1 (external interrupt 1/timer 0

output 1)

bidir, 3.3 V, 2 mA,

PU (default off)

76

74

GPA2 (EINT2)

GPIO PA2 (external interrupt 2/timer 1

output 0)

bidir, 3.3 V, 2 mA,

PU (default off)

77

75

GPA3 (EINT3)

GPIO PA3 (external interrupt 3/timer 1

output1 )

bidir, 3.3 V, 2 mA,

PU (default off)

78

76

GPA13

GPIO PA13 (SPDIF Rx)

bidir, 3.3 V, 2 mA,

PU (default off)

79

77

GPA4 (EINT4)

GPIO PA4 (external interrupt 4)

bidir, 3.3 V, 2 mA,

PU (default off)

80

78

GPA5 (EINT5)

GPIO PA5 (external interrupt 5)

bidir, 3.3 , 2 mA,

PU (default off)

81

Table 2.

Pin List (continued)

N°

Name

Description

Pin type

LQFP144

Numéro de pièce similaire - STA1052S1

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Fabricant	No de pièce	Fiches technique	Description
Sony Corporation	CXA2555Q	331Kb / 22P	RF Amplifier for CD Player/CD-ROM
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Rohm	BU9354KV	59Kb / 3P	System LSI for CD player
Panasonic Semiconductor	AN8735NSB	51Kb / 5P	2-channel linear driver IC for CD/CD-ROM player
Panasonic Semiconductor	MN662785TBUC	1Mb / 89P	LSI FOR COMPACT DISC/CD ROM PLAYER
Rohm	BA5995FM	122Kb / 8P	BTL driver for CD/CD-ROM

More results

STA1052S1 Fiches technique(PDF) 8 Page - STMicroelectronics

STA1052S1 Fiches technique(HTML) 8 Page - STMicroelectronics

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Description similaire - STA1052S1

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