ARM7
Products
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| Product |
Buy |
Status |
Documents |
5K Pricing |
CPU Type |
Architecture |
Max CPU Speed (MHz) |
Program Memory Size (KB) |
SRAM (KB) |
DRAM Interface |
Data EEPROM/HEF (Bytes) |
Auxiliary Flash (KB) |
SDIO/SD-CARD/eMMC |
Temperature Range |
Operation Voltage Range |
Graphics Controller/GPU |
ADC Input |
Max ADC Resolution (Bits) |
Number of DACs |
USB Interface |
Number of Comparators |
Timers |
Capture/Compare/PWM Peripherals |
Motor Control PWM Outputs |
UART/SPI/I2C |
Number of Op Amps |
I2S |
Peripheral Pin Select / Pin Muxing |
Low Power |
External Memory Bus Interface |
QSPI |
Quadrature Encoder Interface |
Crypto Engine |
Hardware Touch Peripheral |
Number of CAN Modules |
Type of CAN module |
Ethernet |
Pin count |
Packages |
| AT91M40800 |
 |
In Production |
 |
$4.25 |
ARM7 |
32 |
40 |
0 |
8 |
No |
0 |
0 |
0 |
-40 to 85 |
0V - 0V |
No |
0 |
0 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
2 -UART
0 -SPI
0 -I2C
|
0 |
0 |
No |
No |
Yes |
0 |
0 |
No |
|
0 |
None |
None |
100 |
100/LQFP |
| AT91M42800A |
|
In Production |
|
$6.45 |
ARM7 |
32 |
33 |
0 |
8 |
No |
0 |
0 |
0 |
-40 to 85 |
0V - 0V |
No |
0 |
0 |
0 |
None |
0 |
6 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
6 -Input Capture
|
0 |
2 -UART
2 -SPI
0 -I2C
|
0 |
0 |
No |
No |
Yes |
0 |
0 |
No |
|
0 |
None |
None |
144 |
144/LBGA, 144/LQFP |
| AT91M55800A |
|
In Production |
|
$7.86 |
ARM7 |
32 |
33 |
0 |
8 |
No |
0 |
0 |
0 |
-40 to 85 |
0V - 0V |
No |
8 |
10 |
1 |
None |
0 |
6 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
6 -Input Capture
|
0 |
3 -UART
1 -SPI
0 -I2C
|
0 |
0 |
No |
No |
Yes |
0 |
0 |
No |
|
0 |
None |
None |
176 |
176/LFBGA, 176/LQFP |
| AT91R40008 |
|
In Production |
|
Call for pricing |
ARM7 |
32 |
75 |
0 |
256 |
No |
0 |
0 |
0 |
-40 to 85 |
0V - 0V |
No |
0 |
0 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
2 -UART
0 -SPI
0 -I2C
|
0 |
0 |
No |
No |
Yes |
0 |
0 |
No |
|
0 |
None |
None |
100 |
Please call for package information |
| AT91SAM7S128 |
|
In Production |
|
$4.86 |
ARM7 |
32 |
55 |
128 |
32 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
64 |
64/LQFP, 64/VQFN |
| AT91SAM7S256 |
|
In Production |
|
$5.98 |
ARM7 |
32 |
55 |
256 |
64 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
64 |
64/LQFP, 64/VQFN |
| AT91SAM7S321 |
|
Not Recommended for new designs |
|
Call for pricing |
ARM7 |
32 |
55 |
32 |
8 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
FS Device |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
64 |
Please call for package information |
| AT91SAM7S512 |
|
In Production |
|
$7.75 |
ARM7 |
32 |
55 |
512 |
64 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
64 |
64/LQFP, 64/VQFN |
| AT91SAM7S64 |
|
In Production |
|
$3.99 |
ARM7 |
32 |
55 |
64 |
16 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
64 |
64/LQFP, 64/VQFN |
| AT91SAM7SE256 |
|
In Production |
|
$7.12 |
ARM7 |
32 |
48 |
256 |
32 |
sdram |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
144 |
128/LQFP, 144/LFBGA |
| AT91SAM7SE32 |
|
In Production |
|
$4.77 |
ARM7 |
32 |
48 |
32 |
8 |
sdram |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
144 |
128/LQFP, 144/LFBGA |
| AT91SAM7SE512 |
|
In Production |
|
$8.94 |
ARM7 |
32 |
48 |
512 |
32 |
sdram |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
1 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
0 |
None |
None |
144 |
128/LQFP, 144/LFBGA |
| AT91SAM7X128 |
|
In Production |
|
$5.34 |
ARM7 |
32 |
55 |
128 |
32 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
FS Device |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
2 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
1 |
None |
10/100 Base-TX Mac |
100 |
100/LQFP, 100/TFBGA |
| AT91SAM7X256 |
|
In Production |
|
$6.59 |
ARM7 |
32 |
55 |
256 |
64 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
FS Device |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
2 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
1 |
None |
10/100 Base-TX Mac |
100 |
100/LQFP, 100/TFBGA |
| AT91SAM7X512 |
|
In Production |
|
$9.59 |
ARM7 |
32 |
55 |
512 |
128 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
FS Device |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
2 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
No |
|
1 |
None |
10/100 Base-TX Mac |
100 |
100/LQFP, 100/TFBGA |
| AT91SAM7XC128 |
|
In Production |
|
Call for pricing |
ARM7 |
32 |
55 |
128 |
32 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
Device |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
2 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
Yes |
|
1 |
None |
10/100 Base-TX Mac |
100 |
Please call for package information |
| AT91SAM7XC512 |
|
In Production |
|
Call for pricing |
ARM7 |
32 |
55 |
512 |
128 |
No |
0 |
0 |
0 |
-40 to 85 |
3V - 3.6V |
No |
8 |
10 |
0 |
None |
0 |
3 x 16-bit
0 x 32-bit |
0 -Std. PWM
0-bit PWM resolutions
3 -Input Capture
|
0 |
3 -UART
2 -SPI
1 -I2C
|
0 |
0 |
Yes |
No |
No |
0 |
0 |
Yes |
|
1 |
None |
10/100 Base-TX Mac |
100 |
Please call for package information |
5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.