32-bit ARM CortexTM-M4 - NuMicro® Family
M451M Series
The series of NuMicro Family 32-bit microcontrollers based on the ARM Cortex-M4 core, equipped with basic peripherals and interfaces to external devices. It is pin compatible with M051 series based on the ARM Cortex-M0 core.
All ICs are RoHS compliant.
* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.
Chip | Description | Application Flash | SRAM | Data Flash | Loader Flash | Programm. methods |
Clock frequency |
Supply voltage [V] |
Operating temperature [°C] |
Package | Status * |
---|---|---|---|---|---|---|---|---|---|---|---|
M451MLC3AE
(3411 kB) |
|
40 KB | 16 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-48 | P |
M451MLD3AE
(3411 kB) |
72 KB | 16 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-48 | P | |
M451MLE6AE
(3411 kB) |
|
128 KB | 32 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-48 | P |
M451MLG6AE
(3411 kB) |
256 KB | 32 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-48 | P | |
M451MSC3AE
(3411 kB) |
|
40 KB | 16 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-64 | P |
M451MSD3AE
(3411 kB) |
72 KB | 16 KB | shared with APROM |
4 KB | ISP IAP ICP |
Ext. crystal: 4 - 24 MHz & 32.768 kHz Int. RC: 22.1184 MHz & 10 kHz |
2.5 – 5.5 | -40 – +105 | LQFP-64 | P |