STA1052S1 STMicroelectronics, STA1052S1 Datasheet - Page 8

• Manufacturer Part Number: STA1052S1
• Description: DSP/MCU SYSTEM 144-LQFP
• Manufacturer: STMicroelectronics

Specifications of STA1052S1

• Applications: Automotive
• Core Processor: ARM7
• Program Memory Type: ROM (384 kB)
• Ram Size: 128K x 8
• Interface: I²C, I²S, SPI, UART, USB
• Voltage - Supply: 1.71 V ~ 1.89 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Controller Series: -

Pin description
Table 2.
8/14
N°
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
-
-
-
SPDL
SLED1
SLED2
VDD
VSS
VDD3
TFSR
CAV
LRCK
GPA9
GPA10
GPA11
GPA12
SDO/SPDIF
BCLK
GPA0 (EINT0)
NC
NC
NC
GPA1 (EINT1)
GPA2 (EINT2)
GPA3 (EINT3)
GPA13
GPA4 (EINT4)
GPA5 (EINT5)
Pin List (continued)
Name
Spindle motor control signal output -
PDM
SLED motor control signal output1
(stepping/DC) - PDM
SLED motor control signal output2
(stepping) -PDM
Core VDD 1.8 V
Digital pad ring VSS ground
Digital pad ring VDD3 3.3 V
Tracking actuator control signal output -
PDM
CAV feedback input
Serial L/R clock
GPA9 (I2S1_Tx_SCK (SCK1))
GPA10 (I2S1_Tx_WCK (SC12))
GPA11 (I2S1_Tx_SDO (STD1))
GPA12 (I2S1_ref_CK)
Serial bit data or SPDIF Digital output
Serial bit clock
GPIO PA0 (external interrupt 0/timer 0
output 0)
Not connected
Not connected
Not connected
GPIO PA1 (external interrupt 1/timer 0
output 1)
GPIO PA2 (external interrupt 2/timer 1
output 0)
GPIO PA3 (external interrupt 3/timer 1
output1 )
GPIO PA13 (SPDIF Rx)
GPIO PA4 (external interrupt 4)
GPIO PA5 (external interrupt 5)
Description
Out, 3.3 V, 2 mA
Out, 3.3 V, 2 mA
Out, 3.3 V, 2 mA
VDD
VSS
VDD3
Out, 3.3 V, 4 mA
in, 3.3 V
bidir, 3.3 V, 2 mA
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA
bidir, 3.3 V, 2 mA
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 V, 2 mA,
PU (default off)
bidir, 3.3 , 2 mA,
PU (default off)
Pin type
LQFP144
STA1052
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81