A microcontroller (or MCU, short for microcontroller unit) is a small computer (SoC) on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals. Program memory in the form of Ferroelectric RAM, NOR flash or OTP ROM is also often included on chip, as well as a typically small amount of RAM. Microcontrollers are designed for embedded applications, in contrast to the microprocessors used in personal computers or other general purpose applications consisting of various discrete chips.
Synwit entered the MCU industry in 2014, focusing on R&D and design of 32-bit MCU and providing reference solutions for market segments. Based on ARM® Cortex®-M0, Cortex®-M4 and Anmou Technology "STAR-MC1" core, we have launched several series of MCU products for the fields of motor control, TFT-LCD control, white goods, intelligent control and industrial control instruments.
| Series |
Part Number |
CPU Core |
VCC |
Speed (MHz) |
Flash(KBytes) |
SRAM(KBytes) |
SDRAM(Mbytes) |
I/O |
RTC |
PWM |
Cordic |
DIV |
UART |
I2C |
SPI |
I2S |
CAN |
Package |
Download |
| SWM181 |
SWM181DBU8-40 |
Cortex-M0 |
2.3~3.6 |
48 |
120 |
16 |
0 |
30 |
0 |
8 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
QFN40 |
NULL |
| SWM181 |
SWM181C9T8-50 |
Cortex-M0 |
2.3~3.6 |
48 |
96 |
18 |
0 |
38 |
0 |
8 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
LQFP48 |
NULL |
| SWM181 |
SWM181CBT6-50 |
Cortex-M0 |
2.3~3.6 |
48 |
120 |
16 |
0 |
38 |
0 |
8 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
LQFP48 |
NULL |
| SWM181 |
SWM181RCT8-50 |
Cortex-M0 |
2.7~3.6 |
48 |
248 |
16 |
0 |
50 |
0 |
8 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
LQFP64 |
NULL |
| SWM190 |
SWM190CBT7-50 |
Cortex-M0 |
2.3~3.8 |
60 |
120 |
20 |
0 |
38 |
1 |
15 |
1 |
1 |
4 |
1 |
2 |
2 |
0 |
LQFP48 |
NULL |
| SWM190 |
SWM190RBT7-50 |
Cortex-M0 |
2.3~3.6 |
60 |
120 |
20 |
0 |
51 |
1 |
16 |
1 |
1 |
4 |
2 |
2 |
2 |
0 |
LQFP64 |
NULL |
| SWM190 |
SWM19SCBT7-50 |
Cortex-M0 |
2.3~3.8 |
6D |
120 |
20 |
0 |
42 |
1 |
15 |
1 |
1 |
|
2 |
2 |
2 |
0 |
LQFP48 |
NULL |
| SWM190 |
SWM19SC9T6-50 |
Cortex-M0 |
2.3~3,6 |
60 |
96 |
20 |
0 |
42 |
1 |
15 |
1 |
1 |
4 |
2 |
2 |
2 |
0 |
LQFP48 |
NULL |
| SWM241 |
SWM241KBT7-80 |
Cortex-M0 |
2.5~5.5 |
48 |
128 |
8 |
0 |
28 |
1 |
12 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
LQFP32 |
NULL |
| SWM241 |
SWM241PBT7-80 |
Cortex-M0 |
2.5~5.5 |
48 |
128 |
8 |
0 |
40 |
1 |
15 |
1 |
1 |
4 |
2 |
2 |
0 |
1 |
LQFP44 |
NULL |
| SWM260 |
SWM260KBT7-80 |
Cortex-M0 |
2.5~5.5 |
60 |
128 |
8 |
0 |
26 |
1 |
8 |
0 |
0 |
5 |
1 |
2 |
0 |
0 |
LQFP32 |
NULL |
| SWM260 |
SWM260CBT7-50 |
Cortex-M0 |
2.5~5.5 |
60 |
128 |
8 |
0 |
38 |
1 |
8 |
0 |
0 |
5 |
1 |
2 |
0 |
0 |
LQFP48 |
NULL |
| SWM188 |
SWM166D8U8-40 |
Cortex-M0 |
2.5~5.5 |
90 |
64 |
8 |
0 |
38 |
1 |
8 |
1 |
1 |
2 |
1 |
2 |
0 |
1 |
QFN40 |
NULL |
| SWM211 |
SWM211C8T7-50 |
Cortex-M0 |
2.5~5.5 |
90 |
64 |
8 |
0 |
43 |
1 |
8 |
1 |
1 |
2 |
1 |
2 |
0 |
1 |
LQFP48 |
NULL |
| SWM211 |
SWM211G6S7-65 |
Cortex-M0 |
2.5~5.5 |
90 |
32 |
8 |
0 |
24 |
1 |
8 |
1 |
1 |
2 |
1 |
1 |
0 |
1 |
SSOP28 |
NULL |
| SWM211 |
SWM21PG6S7-65 |
Cortex-M0 |
2.5~5.5 |
90 |
32 |
8 |
0 |
15 |
1 |
5 |
1 |
1 |
2 |
1 |
0 |
0 |
1 |
SSOP28 |
NULL |
| SWM211 |
SWM21DD8U7-40 |
Cortex-M0 |
2.5~5.5 |
90 |
84 |
8 |
0 |
20 |
1 |
8 |
1 |
1 |
2 |
1 |
1 |
0 |
1 |
OFN40 |
NULL |
| SWM211 |
SWM21DK8U7-50 |
Cortex-M0 |
2.5~5.5 |
90 |
32 |
8 |
0 |
13 |
1 |
6 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
QFN32 |
NULL |
| SWM211 |
SWM21PE6S7-63 |
Cortex-M0 |
2.5~5.5 |
90 |
32 |
5 |
0 |
15 |
1 |
5 |
1 |
1 |
2 |
1 |
0 |
0 |
0 |
SSOP24L |
NULL |
| SWM201 |
SWM201C6T7-50 |
Cortex-M0 |
2.5~5.5 |
60 |
32 |
8 |
0 |
43 |
1 |
8 |
1 |
1 |
2 |
1 |
1 |
0 |
0 |
LQFP48 |
NULL |
| SWM201 |
SWM201G6S7-65 |
Cortex-M0 |
2.5~5.5 |
60 |
32 |
8 |
0 |
24 |
1 |
8 |
1 |
1 |
2 |
1 |
1 |
0 |
0 |
SSOP28 |
NULL |
| SWM201 |
SWM20PG6S6-65 |
Cortex-M0 |
2.5~5.5 |
60 |
32 |
8 |
0 |
15 |
1 |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
SSOP28 |
NULL |
| SWM320 |
SWM320CET7-50 |
Cortex-M4 |
2.2~3.6 |
120 |
512 |
128 |
0 |
39 |
1 |
12 |
0 |
0 |
4 |
2 |
2 |
0 |
1 |
LQFP48 |
NULL |
| SWM320 |
SWM320RET7-50 |
Cortex-M4 |
2.2~3.6 |
120 |
512 |
128 |
0 |
50 |
1 |
12 |
0 |
0 |
4 |
2 |
2 |
0 |
1 |
LQFP64 |
NULL |
| SWM320 |
SWM32SRET6-50 |
Cortex-M4 |
2.2-3.6 |
120 |
512 |
128 |
8 |
48 |
1 |
12 |
0 |
0 |
4 |
2 |
2 |
0 |
1 |
LOFP64 |
NULL |
| SWM201 |
SWM20DC6U7-50 |
Cortex-M0 |
2.5~5.5 |
60 |
32 |
8 |
0 |
27 |
1 |
8 |
1 |
1 |
2 |
1 |
1 |
0 |
0 |
QFN48 |
NULL |
| SWM341 |
SWM341CET7-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
0 |
37 |
1 |
12 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP48 |
NULL |
| SWM341 |
SWM341RET7-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
0 |
51 |
1 |
18 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP64 |
NULL |
| SWM341 |
SWM341VET7-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
0 |
72 |
1 |
20 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP100 |
NULL |
| SWM341 |
SWM34SCET6-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
2 |
37 |
1 |
12 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP48 |
NULL |
| SWM341 |
SWM34SRET6-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
8 |
51 |
1 |
18 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP64 |
NULL |
| SWM341 |
SWM34SMEU6-40 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
2 |
60 |
1 |
20 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
QFN80 |
NULL |
| SWM341 |
SWM34SVET6-50 |
Cortex-M4 |
2.0~3.6 |
150 |
512 |
64 |
8/182 |
72 |
1 |
20 |
1 |
1 |
4 |
2 |
2 |
2 |
2 |
LQFP100 |
NULL |
