STA1052S1 STMicroelectronics, STA1052S1 Datasheet - Page 5

• 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: -

STA1052
3
3.1
Pin description
Pin connection
Figure 2.
1. NC defines not connected pins.
FE_VREF_ADC
PLL_VDDA33P
PLL_VDDA18P
FE_VDDPAD1
FE_VDDA33S
FE_VSSA33S
PLL_VDD18P
PLL_VSS18P
FE_ADCIN1
FE_ADCIN2
FE_VREF
PLL_XTO
PLL_XTI
GPB12
GPB13
GPB14
GPB15
DRD9
DRD8
DRD7
DRD6
DRD5
DRD4
DRD3
DRD2
DRD1
DRD0
VDD3
FE_A
FE_C
FE_B
FE_D
FE_E
FE_F
VDD
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
144
LQFP144 pin configuration (top view)
37 38 39 40
143
142
141
140
41 42 43 44 45
139
138
137
136
135 134 133 132
46
47 48 49 50 51
131
130
129 128 127 126 125
52 53
54 55 56 57 58 59
124
123
122
121 120 119 118 117
60 61
62 63 64 65 66 67
116
115
114
113 112 111 110 109
68 69 70
Pin description
71 72
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
AC00563
OUTR
ADAC_REF1
VCM
ADAC_REF2
OUTL
ADAC_VDDA
ADAC_VSSA
VSS
VDD3
JTMS
JTDO
JTDI
GPB7
GPB6
VDD
GPB8
GPB5
GPB4
GPB3
GPB2
GPB1
VDD3_Core2
VSS
GPB0
GPA8
GPA7
GPA6
GPA5
GPA4
GPA13
GPA3
GPA2
GPA1
NC
NC
NC
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