STA1052S1 STMicroelectronics, STA1052S1 Datasheet - Page 4

• 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: -

System block diagram
2
4/14
System block diagram
Figure 1
represented as a hierarchical block.
Figure 1.
Output interface
provides the complete system block diagram, where the ARM sub-system is
STA1052 block diagram
SPDIF-SONYLSI-I2S
ADPCM
Decoder
ADPCM
Encoder
AHB
ITF
master clock
+
ARM Subsystem
Application interface
STA1052