STEVAL-CCA021V1 STMicroelectronics, STEVAL-CCA021V1 Datasheet - Page 15

• Manufacturer Part Number: STEVAL-CCA021V1
• Description: BOARD EVAL AUDIO FOR STM32F103
• Manufacturer: STMicroelectronics

Specifications of STEVAL-CCA021V1

• Amplifier Type: Class D
• Output Type: Mono jack connector, 2 terminal connectors, 2 RCA jacks
• Max Output Power X Channels @ Load: 2.2W x 1 or 2 @ 4 Ohm
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: STM32F103, TS4657(TS2012, TS4962, TS472)
• Description/function: Audio D/A
• Operating Supply Voltage: 3 V to 5.5 V
• Output Power: 2.8 W
• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TS4657
• Other names: 497-10338

UM0722
8
8.1
Table 1.
8.2
Pin
1
2
3
4
5
GND
+5V0 from USB
PA3 pin of the
MCU
PA2 pin of the
MCU
PA1 pin of the
MCU (ADC)
Signal
Connectors of the STM32 performance line controller
board
I
The P2 connector is used to interconnect the STM32F103 controller board and the TS4657
audio card. This connector is functionally compatible with the P1 connector described in
Section
I
Figure 11. I
JTAG connector CN1
The 20-pin connector (CN1) provides the JTAG interface as shown in
interface is primarily used to communicate with a PC using suitable USB/JTAG converter
box such as J-Link from IAR Systems™ or RLink from Raisonance, etc. There exists a wide
2
2
S audio connector pins description of the STM32 controller board
S audio connector P2
9.1.
Pin
10
6
7
8
9
2
S audio connector of the STM32 controller board - schematic
PA0 pin of the MCU
A3V3 - +3V3 supply
voltage for analog domain
I2S2_WS, PB12 pin of the
MCU
VSSA ground for analog
domain
I2S2_CK, PB13 pin of the
MCU
A 3.3 V
Signal
PA3
PA1
VSSA
PC3
PC2
PC1
PC0
Connectors of the STM32 performance line controller board
Doc ID 15867 Rev 1
Header 10 x 2 S
P2
Pin
11
12
13
14
15
1
3
5
7
9
11
13
15
17
19
10
12
14
16
18
20
PC3 pin of the
MCU
I2S2_SD, PB15
pin of the MCU
PC2 pin of the
MCU
I2S2_MCK, PC6
pin of the MCU
PC1 pin of the
MCU
2
4
6
8
Signal
USB 5 V
3.3 V
PA2
PA0
I2S2_WS
I2S2_CK
I2S2_SD
I2S2_MCK
I2C1_SDA
I2C1_SCL
Pin
16
17
18
19
20
Figure
PB7 pin of the MCU
(I2C1_SDA funct. not
used)
Standby for TS4962
(onboard speaker and
mono jack)
(I2C1_SCL funct. not
used)
GND
+3V3
PB6 pin of the MCU
12. This
Signal
AM00481
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