EFM32JG 一般规格
- ARM Cortex-M3 CPU 平台
- 40 MHz
- 高达 1024 kB 闪存
- 256 kB RAM
- 64 μA/MHz(活动模式 (EM0))
- 2.1 μA 睡眠电流(RTC 和 RAM 保持)
- 睡眠中的自主外围设备
- DMA 和外围反射系统
- LESENSE
- USART、I²C 和 SPI
- 多达 65 个通用 I/O 引脚
- -40 °C 至 +85 °C TJ 温度等级
- 1.8 V 到 3.8 V 单电源
- 封装:
- 32-引脚 QFN(5 mm x 5 mm)
- 48-引脚 QFN(7 mm x 7 mm)
- 125-引脚 BGA (7 mm x 7 mm)
找到合适的 EFM32JG 设备
选择列
零件号 | MHz | 闪存 | RAM | 数字 I/O 引脚 | 耐受 5 伏电压 | ADC 1 | DAC | USB | 电容式感应 | LCD | 温度传感器 | 定时器(16 位) | UART | USART | SPI | I2C | I2S | EMIF | RTC | 比较器 | Vdd(最小值) | Vdd(最大值) | 封装类型 | 封装尺寸 (毫米) | 内部振荡器 | 调试接口 | 加密 | CRYOTIMER | LETIMER | 运算放大器 | sl:pcntchannels | 定时器(32 位) | DC-DC | LESENSE | 温度范围 (ºC) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
40 | 1024 | 256 | 65 | 12-位、 54 通道,1 Msps | 2 个 12 位、 54 通道,500 ksps | 2 | 0 | 4 | 4 | 2 | 2 | 0 | 2 | 1.8 | 3.8 | BGA125 | 7x7 | ±2% | JTAG;SW;ETM | AES-128 AES-256 ECC SHA-1 SHA-2 TRNG SMU | 1 | 1 | 3 | 3 | 2 | -40 85 | |||||||||
40 | 1024 | 256 | 33 | 12-位、 33 通道,1 Msps | 2 个 12 位、 33 通道,500 ksps | 2 | 0 | 4 | 4 | 2 | 2 | 0 | 2 | 1.8 | 3.8 | QFN48 | 7x7 | ±2% | JTAG;SW;ETM | AES-128 AES-256 ECC SHA-1 SHA-2 TRNG SMU | 1 | 1 | 3 | 3 | 2 | -40 85 | |||||||||
40 | 1024 | 256 | 65 | 12-位、 54 通道,1 Msps | 2 个 12 位、 54 通道,500 ksps | 2 | 0 | 4 | 4 | 2 | 2 | 0 | 2 | 1.8 | 3.8 | BGA125 | 7x7 | ±2% | JTAG;SW;ETM | AES-128 AES-256 ECC SHA-1 SHA-2 TRNG SMU | 1 | 1 | 3 | 3 | 2 | -40 125 | |||||||||
40 | 1024 | 256 | 33 | 12-位、 33 通道,1 Msps | 2 个 12 位、 33 通道,500 ksps | 2 | 0 | 4 | 4 | 2 | 2 | 0 | 2 | 1.8 | 3.8 | QFN48 | 7x7 | ±2% | JTAG;SW;ETM | AES-128 AES-256 ECC SHA-1 SHA-2 TRNG SMU | 1 | 1 | 3 | 3 | 2 | -40 125 | |||||||||
40 | 128 | 32 | 24 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 256 | 32 | 24 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 256 | 32 | 24 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 125 | |||||||||
40 | 128 | 32 | 20 | 12-位、 20 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 128 | 32 | 32 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN48 | 7x7 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 256 | 32 | 20 | 12-位、 20 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 256 | 32 | 32 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN48 | 7x7 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 85 | |||||||||
40 | 256 | 32 | 20 | 12-位、 20 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN32 | 5 × 5 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 125 | |||||||||
40 | 256 | 32 | 32 | 12-位、 24 通道,1 Msps | — | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 1.85 | 3.8 | QFN48 | 7x7 | ±2% | JTAG、SW | AES-128 AES-256 ECC SHA-1 SHA-2 | 1 | 1 | 0 | 1 | 0 | -40 125 |