| ??? 03/30/05 06:00 Read: times |
#90654 - Look for PCA Responding to: ???'s previous message |
hi,
Karim F. said:
I`m looking for a atmel mcu that has a pwm generator (like PIC16f877). I didn`t find any chip with this feature on the atmel homepage.
Any other flash mcu with pwm? When you look for Pulse Width Modulator then take a look on derivatives with PCA (programable counters array). In most cases, one of PCA modes is PWM. If you need with complex device I may suggest you AT89C51RD2/ED2, IC2/ID2, RB2/RC2. If you need with simple device then T89C5115 or AT89EB5114 (especially for PWM). As well, there are some Atmel derivatives with PWM and specific hardware. For example, CAN controllers: (A)T89C51CC01/02/03, USB: AT89C5130/5131, ADC: AT89C51AC2/AC3. They all have PCA/PWM modules. But please note that Atmel derivatives with PCA support only 8-bit PWM. If you need with 16-bit PWM then I would suggest to look at SiLabs products Regards, Oleg |
| Topic | Author | Date |
| Atmel 8051 mcu with pwm modul | 01/01/70 00:00 | |
| Look for PCA | 01/01/70 00:00 | |
| Look here | 01/01/70 00:00 | |
none | 01/01/70 00:00 |