Core sea 32-bit MCU

Core
MO
MO
MO
MO
M0
MO
MO
Max.Freq.MHZ
48
48
48
48
48
48
48
Flash(Bytes)
64K
64K
64K
32K
32K
32K
64K
SRAM(Bytes)
4K
8K
4K
4K
4K
4K
8K
I/O
39
39
27
23
26
15
39
Adv.Timer
1
1
1
1
1
1
1
16bit.Timer
6
6
6
1
4
4
6
32bit.Timer
1
1
1
1
-
-
-
Sys.Tick.Timer
1
1
1
1
1
1
1
FWDT/WWDT
1/1
1/1
1/1
1/1
1/1
1/1
1/1
RTC
1
1
1
1
1
1
1
PWM
17
17
17
15
11
11
13
UART
5
5
5
4
1
2
2
SPI
2
2
2
1
1
1
2
12S
1
1
1
1
1
1
-
12C
2
2
1
1
1
1
2
Temp.Sensor
±2℃
±2℃
±2℃
±2℃
±2℃
±2℃
±2℃
Secuity
CRC32 9bUNID
CRC32 9bUNID
CRC32 9bUNID
CRC32 96bUNID
CRC32
CRC32
CRC32
Oper.Temp(℃)
-40~105
-40~105
-40~105
-40~105
-40~105
-40~105
-40~105
VDD
2.0~5.5
2.0~5.5
2.0~5.5
2.0~5.5
2.0~5.5
2.0~5.5
2.0~5.5
Package
LQFP64
LQFP48
QFNL32L
QFNL28L
LQFP32
TSSOP20
LQFP48
DataSheet