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| Demand quantity | Target price | ||
| Contact number | name | ||
| company | |||
| -Package | LQFP64 |
| -Max Frequency(MHz) | 48 |
| -SRAM(KB) | 10 |
| -GPIO | 55 |
| -Advanced Units(Bits) | 1 (16) |
| -Systick Units(Bits) | 1 (24) |
| -RTC | 1 |
| -Usart | 2 |
| -Lowpower Uart | 1 |
| -SPI(1) | 2 |
| -USB FS | 1 |
| -LCD Driver | 4*32 8*28 |
| -12-bit ADC Units(Channels) | 1 (x16+1) |
| -Temperature sensor | 1 |
| -DIVSQRT | √ |
| -TRNG | √ |
| -Dynamic | 88uA/MHz |
| -Stop | 0.45 uA @3.3V |
| -Operating temperature(℃） | -40 ~ 85 |
| -Core | Cortex-M0 |
| -Flash(KB) | 128 |
| -EEPROM(KB) | 4 |
| -General Units(Bits) | 1(16) 1(32） |
| -LowPower Units(Bits) | 3 (16) |
| -Watchdog | 2 |
| -CLU | 4 |
| -Uart | 2 |
| -IIC | 2 |
| -IIS(1) | 2 |
| -DMA Units(Channels) | 1 (x5) |
| - Comparator | 2 |
| -12-bit DAC Units(Channels) | 1 (x1) |
| -Operational amplifier | x3 |
| -AES | AES128 |
| -Supply Voltage(V) | 1.8 ~ 4.2 |
| -SLEEP | T.B.D |
| -Standby | 0.2 uA @3.3V |
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