Микроконтроллеры семейства AT91 с ARM Thumb архитектурой
|
|
RUS Описание архитектуры ARM |
|
|
Программное обеспечение и инструментальные средства для микроконтроллеров семейства AT91 |
|
|
Rus Справочное руководство по процессору ARM7TDMI |
|
|
Rus Система команд ARM |
|
|
Rus Система команд ARM7TDMI в режиме THUMB |
|
|
Rus Глоссарий по процессору ARM7TDMI |
Тип |
Частота МГц |
ОЗУ кБайт |
ПЗУ кБайт |
Внешняя шина |
Порты |
16-bit таймер |
I/O |
Особенности |
Корпус |
AT91M40800 |
40 |
8 |
- |
Y |
2xUART |
3 |
32 |
|
QFP100 |
AT91R40008 |
70 |
256 |
- |
Y |
2xUART |
3 |
32 |
|
QFP100 |
AT91FR4042 |
70 |
256 |
512 |
Y |
2xUART |
3 |
32 |
|
BGA121 |
AT91FR40162 |
70 |
256 |
2048 |
Y |
2xUART |
3 |
32 |
|
BGA121 |
AT91M42800A |
33 |
8 |
- |
Y |
2xUART 2xSPI |
6 |
54 |
PIT, RTT |
QFP144 BGA144 |
AT91M55800A |
33 |
8 |
- |
Y |
3xUART SPI |
6 |
58 |
RTC, 8ch 10bit ADC, 2ch 10bit DAC |
QFP176 BGA176 |
AT91RM3400 |
66 |
96 |
256* |
N |
4xEUART, SPI TWI, SSC USB Device |
6 |
63 |
PIT, RTC, RTT |
QFP100 |
AT91C140 |
36 |
16 |
1* |
Y |
2xUSART, SPI 2xEthernet |
3 |
48 |
SDRAM инткрфейс |
BGA256 |
AT91SAM7A1 |
40 |
4 |
- |
Y |
3xUART, SPI CAN |
9 |
49 |
4 PWM, 8ch 10bit ADC |
QFP144 |
AT91SAM7A2 |
30 |
16 |
- |
Y |
2xUART, SPI 4xCAN |
10 |
57 |
16ch 10bit ADC |
QFP176 |
AT91SAM7A3 |
60 |
32 |
256 |
N |
4xEUART, 2xSPI TWI, SSC, MCI CAN, USB Device |
9 |
62 |
8 PWM, 16ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP100 |
AT91SAM7S32 |
55 |
8 |
32 |
N |
EUART, SPI TWI, SSC |
3 |
21 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP48 |
AT91SAM7S321 |
55 |
8 |
32 |
N |
EUART, SPI TWI, SSC USB |
3 |
32 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
LQFP 64 |
AT91SAM7S64 |
55 |
16 |
64 |
N |
2xEUART, SPI TWI, SSC USB Device |
3 |
32 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP64 |
AT91SAM7S128 |
55 |
32 |
128 |
N |
2xEUART, SPI TWI, SSC USB Device |
3 |
32 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP64 |
AT91SAM7S256 |
55 |
64 |
256 |
N |
2xEUART, SPI TWI, SSC USB Device |
3 |
32 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP64 |
AT91S7X128 |
55 |
32 |
128 |
N |
2xEUSART, SPI TWI, SSC CAN, Ethernet USB Device |
3 |
60 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP100 |
AT91S7X256 |
55 |
64 |
256 |
N |
2xEUSART, SPI TWI, SSC CAN, Ethernet USB Device |
3 |
60 |
4 PWM, 8ch 10bit ADC, RTT, PIT, Power-On Reset, On-Chip RC Osc. |
QFP100 |
AT91SAM7SE32 |
48 |
8 |
32 |
EBI |
3xУСАПП, USB, TWI, I2S (SSC), SPI |
3-16-bit |
32 |
4 PWM, 8ch 10bit ADC, 11-ch PDC, RTT |
LBGA144 LQFP128 |
AT91SAM7SE256 |
48 |
32 |
256 |
EBI |
3xУСАПП, USB, TWI, I2S (SSC), SPI |
3-16-bit |
88 |
4 PWM, 8ch 10bit ADC, 11-ch PDC, RTT |
LBGA144 LQFP128 |
AT91SAM7SE512 |
48 |
32 |
512 |
EBI |
3xУСАПП, USB, TWI, I2S (SSC), SPI |
3-16-bit |
88 |
4 PWM, 8ch 10bit ADC, 11-ch PDC, RTT |
LBGA144 LQFP128 |
AT91RM9200 |
180 |
16 |
128* |
Y |
4xEUART, SPI TWI, 3xSSC MCI, USB Device 2xUSB Host Ethernet |
6 |
94 |
RTC, RTT, PIT, SDRAM интерфейс |
QFP208 BGA256 |
AT91SAM9260 |
200 |
2x4 |
32 |
Y |
USB 2.0 |
13 |
96 |
SSC, TWI, 4xУСАПП, PDC, 1 4x10 ADC |
PQFP208, LFBGA217 |
AT91SAM9261 |
180 |
160 |
32* |
Y |
3xEUART, 3xSPI TWI, 3xSSC MCI, USB Device 2xUSB Host |
3 |
96 |
RTT, PIT, SDRAM интерфейс |
BGA217 |
AT91SAM9263 |
200 |
80 |
2x16 |
Y |
1xCAN, 1xEthernet MAC, 4xUART, USB Device 2xUSB Host, 4xPWM, 2xSPI, 22xPDC |
3 |
160 |
2xRTT, PIT, 2xSSC, TWI, 2xMCI, Image Sensor Interface, LCD Controller, 2xExternal Bus Interface, 2xSDRAM Interface, Crystal Oscillator |
TFBGA 324 |
|
- не рекомендованы для новых разработок |
Защищенные микроконтроллеры
|