CSWrite V3.2.4
CSWriterUx V3.2.4 is the latest burning tool software of Core Sea Technology. Support core sea 8bit MCU, 32bit MCU.
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CS32G020
The CS32G020 series from CHIPSEA contains USB-C controllers that support USB Type-C and PD3.0 protocols. It has a built-in ARM® Cortex™-M0 core. The main frequency is up to 48 MHz. Additionally, there is built-in 64 KB Flash. The data flash size is configurable (shared with program flash). It has a 4 KB LDROM and an 8 KB SRAM. Therefore, it can be widely applied in industrial control and scenarios requiring high CPU. Additionally, it can be used in power adapters of PCs, mobile chargers, mobile power, car chargers, and hubs.
The CS32G020 series from CHIPSEA contains USB-C controllers that support USB Type-C and PD3.0 protocols. It can be used in power adapters of PCs, mobile chargers, mobile power, car chargers, and hubs. CS32G020 has an embedded ARM® Cortex™-M0 core. The main frequency can be up to 48 MHz. Therefore, it can be widely applied in industrial control and scenarios requiring high CPU.
Type-C and USB PD
Supports USB PD3.0 protocol and PPS
RP and RD with configurable CC ports
Supports 2 Type-C ports for independent PD communication
CC ports supports 21 V withstand voltage
2 built-in high-voltage (21 V) control ports
Supports fast role switching (FRS)
RP and RD with configurable CC ports
Supports 2 Type-C ports for independent PD communication
CC ports supports 21 V withstand voltage
2 built-in high-voltage (21 V) control ports
Supports fast role switching (FRS)
Other protocols
Supports QC4.0+, SCP, FCP, and AFC protocols
Supports BC1.2 and Apple 2.4A
Supports all configurations on DP and DM
Supports multiple fast charging protocol inputs, such as FCP and AFC
Supports BC1.2 and Apple 2.4A
Supports all configurations on DP and DM
Supports multiple fast charging protocol inputs, such as FCP and AFC
Peripherals
Up to 27 general-purpose (GPIO) pins
3 – 16-bit timers, 8-bit pre-scaled
1 group of UARTs
1 group of SPIs
1 group of I2C (supports the master-slave mode)
2 analog comparators
12-bit analog-to-digital converter (ADC)
11-bit digital-to-analog converter (DAC)
Brown-out detection (BOD)
3 – 16-bit timers, 8-bit pre-scaled
1 group of UARTs
1 group of SPIs
1 group of I2C (supports the master-slave mode)
2 analog comparators
12-bit analog-to-digital converter (ADC)
11-bit digital-to-analog converter (DAC)
Brown-out detection (BOD)
32-bit MCU
ARM® Cortex™-M0 core. The main frequency is up to 48 MHz
60K flash memory is used to save application programs (APROM)
Configurable data flash
4 KB boot code space (LDROM)
Embedded 8 KB SRAM
Configurable system boot interval, boot from APROM, LDROM, or SRAM
60K flash memory is used to save application programs (APROM)
Configurable data flash
4 KB boot code space (LDROM)
Embedded 8 KB SRAM
Configurable system boot interval, boot from APROM, LDROM, or SRAM
Clock and crystal
24/8 MHz internal oscillator (HSI) (25 °C, 5 V, error: 1%)
10 kHz internal low-power oscillator (LSI)
10 kHz internal low-power oscillator (LSI)
Operating mode: (Low-power mode, multi-clock low-power strategy)
Normal mode, operating current: 10 mA @ 5 V, 25 °C
Sleep mode, operating current: 2 mA @ 5 V, 25 °C
Deep-Sleep 1 mode, operating current: 100 uA @ 5 V, 25 °C
Deep-Sleep 2 mode, operating current: 12 uA @ 5 V, 25 °C
Deep Power-Down mode, operating current: 2.5 uA @ 5 V, 25 °C
Sleep mode, operating current: 2 mA @ 5 V, 25 °C
Deep-Sleep 1 mode, operating current: 100 uA @ 5 V, 25 °C
Deep-Sleep 2 mode, operating current: 12 uA @ 5 V, 25 °C
Deep Power-Down mode, operating current: 2.5 uA @ 5 V, 25 °C
Chip security
Multi-level security policy for flash memory
CRC-32 calculation unit. The polynomial is 0 x 4C11DB7 (same as the Ethernet standard)
Built-in SRAM supports parity check
CRC-32 calculation unit. The polynomial is 0 x 4C11DB7 (same as the Ethernet standard)
Built-in SRAM supports parity check
Operating conditions
Operating temperature: -40 °C–85 °C
Operating voltage: 2.5 V–5.5 V
Operating voltage: 2.5 V–5.5 V
Packaging
QFN24
QFN32
QFN32
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Technical Documentation
Product manual(1)
Application manual(1)
Reference design(1)
Design and development
Tools/Software
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CSU-IDE
Core sea 8-bit MCU/SOC integrated development environment
1. Integrated C compiler, assembler, linker, debugger
2. Support standard C language and assembly language development 3 Example code of integrated chips