LM3S9997-EQR25-C0
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Краткое описание:
32-bit ARM Cortex M3 MCU, 25MHz, 256KB Flash, 64-Pin LQFP
Дополнительная информация
32-bit ARM Cortex M3 RISC microcontroller featuring 256KB Flash program memory and 64KB RAM. This surface-mount device utilizes a 64-pin LQFP package with a 0.5mm pin pitch. It operates at a maximum clock rate of 25 MHz and supports I2C, SPI, SSI, and UART interfaces. Dual 16-channel ADCs and four timers are integrated, with 60 programmable I/Os available. Operating voltage ranges from 1.2V to 3.3V, with an extended temperature range of -40°C to 105°C.
| PCB | 64 |
| PPAP | No |
| Jedec | MS-026BCD |
| HTS Code | 8542310001 |
| Mounting | Surface Mount |
| RAM Size | 64KB |
| Cage Code | 01295 |
| Pin Count | 64 |
| Automotive | No |
| Lead Shape | Gull-wing |
| Schedule B | 8542310000 |
| Device Core | ARM Cortex M3 |
| Family Name | Stellaris |
| ADC Channels | 16/16 |
| Package/Case | LQFP |
| AEC Qualified | No |
| RoHS Versions | 2011/65/EU |
| Data Bus Width | 32bit |
| Interface Type | I2C/SPI/SSI/UART |
| Number of ADCs | Dual |
| Pin Pitch (mm) | 0.5 |
| Programmability | Yes |
| Number of Timers | 4 |
| Package Material | Plastic |
| Core Architecture | ARM |
| Basic Package Type | Lead-Frame SMT |
| Maximum Clock Rate | 25MHz |
| Package Width (mm) | 10.2(Max) |
| Package Description | Low Profile Quad Flat Package |
| Package Family Name | QFP |
| Package Height (mm) | 1.45(Max) |
| Package Length (mm) | 10.2(Max) |
| Program Memory Size | 256KB |
| Program Memory Type | Flash |
| Radiation Hardening | No |
| Maximum CPU Frequency | 25MHz |
| Seated Plane Height (mm) | 1.6(Max) |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Number of Programmable I/Os | 60 |
| Instruction Set Architecture | RISC |
| Max Operating Supply Voltage | 1.32|3.6V |
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