“Atmel器件手册”的版本间的差异
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（创建页面，内容为“<!--{{#css:/css/left-column.css}}--> == [http://{{SERVERNAME}}/left_column/AVR_Datasheets.htm Atmel器件手册汇总] == == AVR选型列表 == <div class="slecTab…”） |
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| − | == [ | + | == [https://{{SERVERNAME}}/left_column/AVR_Datasheets.htm Atmel器件手册汇总] == |
== AVR选型列表 == | == AVR选型列表 == | ||
<div class="slecTable"> | <div class="slecTable"> | ||
| 第19行： | 第19行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny13A-price.htm ATtiny13A]</td> |
<td>1</td> | <td>1</td> | ||
<td>64</td> | <td>64</td> | ||
| 第32行： | 第32行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny13-price.htm ATtiny13] [https://{{SERVERNAME}}/Shop/ATtiny13V-price.htm ATtiny13V]</td> |
<td>1</td> | <td>1</td> | ||
<td>64</td> | <td>64</td> | ||
| 第45行： | 第45行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny24A-price.htm ATtiny24A]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第58行： | 第58行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny24-price.htm ATtiny24] [https://{{SERVERNAME}}/Shop/ATtiny24V-price.htm ATtiny24V]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第71行： | 第71行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny44-price.htm ATtiny44] [https://{{SERVERNAME}}/Shop/ATtiny44V-price.htm ATtiny44V]</td> |
<td>4</td> | <td>4</td> | ||
<td>256</td> | <td>256</td> | ||
| 第84行： | 第84行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny84-price.htm ATtiny84] [https://{{SERVERNAME}}/Shop/ATtiny84V-price.htm ATtiny84V]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第97行： | 第97行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny25-price.htm ATtiny25] [https://{{SERVERNAME}}/Shop/ATtiny25V-price.htm ATtiny25V]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第110行： | 第110行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny45-price.htm ATtiny45] [https://{{SERVERNAME}}/Shop/ATtiny45V-price.htm ATtiny45V]</td> |
<td>4</td> | <td>4</td> | ||
<td>256</td> | <td>256</td> | ||
| 第123行： | 第123行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny48-price.htm ATtiny48]</td> |
<td>4</td> | <td>4</td> | ||
<td>64</td> | <td>64</td> | ||
| 第136行： | 第136行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny88-price.htm ATtiny88]</td> |
<td>8</td> | <td>8</td> | ||
<td>64</td> | <td>64</td> | ||
| 第149行： | 第149行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny26-price.htm ATtiny26] [https://{{SERVERNAME}}/Shop/ATtiny26L-price.htm ATtiny26L]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第162行： | 第162行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny2313A-price.htm ATtiny2313A]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第175行： | 第175行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATtiny2313-price.htm ATtiny2313] [https://{{SERVERNAME}}/Shop/ATtiny2313V-price.htm ATtiny2313V]</td> |
<td>2</td> | <td>2</td> | ||
<td>128</td> | <td>128</td> | ||
| 第204行： | 第204行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega48PA-price.htm ATmega48PA]</td> |
<td>4</td> | <td>4</td> | ||
<td>256</td> | <td>256</td> | ||
| 第217行： | 第217行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega48-price.htm ATmega48] [https://{{SERVERNAME}}/Shop/ATmega48V-price.htm ATmega48V]</td> |
<td>4</td> | <td>4</td> | ||
<td>256</td> | <td>256</td> | ||
| 第230行： | 第230行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega88PA-price.htm ATmega88PA]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第243行： | 第243行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega88-price.htm ATmega88] [https://{{SERVERNAME}}/Shop/ATmega88V-price.htm ATmega88V]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第256行： | 第256行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega168PA-price.htm ATmega168PA]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第269行： | 第269行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega168-price.htm ATmega168] [https://{{SERVERNAME}}/Shop/ATmega168V-price.htm ATmega168V]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第282行： | 第282行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega328P-price.htm ATmega328P]</td> |
<td>32</td> | <td>32</td> | ||
<td>1024</td> | <td>1024</td> | ||
| 第295行： | 第295行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega8A-price.htm ATmega8A]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第308行： | 第308行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega8-price.htm ATmega8] [https://{{SERVERNAME}}/Shop/ATmega8L-price.htm ATmega8L]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第321行： | 第321行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega16A-price.htm ATmega16A]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第334行： | 第334行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega16-price.htm ATmega16] [https://{{SERVERNAME}}/Shop/ATmega16L-price.htm ATmega16L]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第347行： | 第347行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega32A-price.htm ATmega32A]</td> |
<td>32</td> | <td>32</td> | ||
<td>1024</td> | <td>1024</td> | ||
| 第360行： | 第360行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega32-price.htm ATmega32] [https://{{SERVERNAME}}/Shop/ATmega32L-price.htm ATmega32L]</td> |
<td>32</td> | <td>32</td> | ||
<td>1024</td> | <td>1024</td> | ||
| 第373行： | 第373行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega64A-price.htm ATmega64A]</td> |
<td>64</td> | <td>64</td> | ||
<td>2048</td> | <td>2048</td> | ||
| 第386行： | 第386行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega64-price.htm ATmega64] [https://{{SERVERNAME}}/Shop/ATmega64L-price.htm ATmega64L]</td> |
<td>64</td> | <td>64</td> | ||
<td>2048</td> | <td>2048</td> | ||
| 第399行： | 第399行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega128A-price.htm ATmega128A]</td> |
<td>128</td> | <td>128</td> | ||
<td>4096</td> | <td>4096</td> | ||
| 第412行： | 第412行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega128-price.htm ATmega128] [https://{{SERVERNAME}}/Shop/ATmega128L-price.htm ATmega128L]</td> |
<td>128</td> | <td>128</td> | ||
<td>4096</td> | <td>4096</td> | ||
| 第425行： | 第425行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega1280-price.htm ATmega1280] [https://{{SERVERNAME}}/Shop/ATmega1280V-price.htm ATmega1280V]</td> |
<td>128</td> | <td>128</td> | ||
<td>4096</td> | <td>4096</td> | ||
| 第438行： | 第438行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega162-price.htm ATmega162] [https://{{SERVERNAME}}/Shop/ATmega162V-price.htm ATmega162V]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第451行： | 第451行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega169PA-price.htm ATmega169PA]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第464行： | 第464行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega169-price.htm ATmega169] [https://{{SERVERNAME}}/Shop/ATmega169V-price.htm ATmega169V]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第477行： | 第477行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega169P-price.htm ATmega169P] [https://{{SERVERNAME}}/Shop/ATmega169PV-price.htm ATmega169PV]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第490行： | 第490行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega329P-price.htm ATmega329P] [https://{{SERVERNAME}}/Shop/ATmega329PV-price.htm ATmega329PV]</td> |
<td>32</td> | <td>32</td> | ||
<td>1024</td> | <td>1024</td> | ||
| 第503行： | 第503行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega8515-price.htm ATmega8515] [https://{{SERVERNAME}}/Shop/ATmega8515L-price.htm ATmega8515L]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第516行： | 第516行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega8535-price.htm ATmega8535] [https://{{SERVERNAME}}/Shop/ATmega8535L-price.htm ATmega8535L]</td> |
<td>8</td> | <td>8</td> | ||
<td>512</td> | <td>512</td> | ||
| 第529行： | 第529行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega164PA-price.htm ATmega164PA]</td> |
<td>16</td> | <td>16</td> | ||
<td>512</td> | <td>512</td> | ||
| 第555行： | 第555行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega324PA-price.htm ATmega324PA]</td> |
<td>32</td> | <td>32</td> | ||
<td>1024</td> | <td>1024</td> | ||
| 第581行： | 第581行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATmega644PA-price.htm ATmega644PA]</td> |
<td>64</td> | <td>64</td> | ||
<td>2048</td> | <td>2048</td> | ||
| 第594行： | 第594行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td class="type_483D8B_12px">[ | + | <td class="type_483D8B_12px">[https://{{SERVERNAME}}/Shop/AT90CAN128-price.htm AT90CAN128]</td> |
<td>128</td> | <td>128</td> | ||
<td>4096</td> | <td>4096</td> | ||
| 第623行： | 第623行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATXmega64A3-price.htm ATXmega64A3]</td> |
<td>64</td> | <td>64</td> | ||
<td>2</td> | <td>2</td> | ||
| 第636行： | 第636行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATXmega128A1-price.htm ATXmega128A1]</td> |
<td>128</td> | <td>128</td> | ||
<td>2</td> | <td>2</td> | ||
| 第649行： | 第649行： | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
| − | <td>[ | + | <td>[https://{{SERVERNAME}}/Shop/ATXmega256A3-price.htm ATXmega256A3]</td> |
<td>256</td> | <td>256</td> | ||
<td>4</td> | <td>4</td> | ||
2021年6月18日 (五) 17:58的最新版本
Atmel器件手册汇总
AVR选型列表
tiny AVR
| Devices | Flash (Kbytes) | EEPROM (Bytes) | SRAM (Bytes) | I/O | F.max (MHz) | Vcc (V) | 16bit Timers | 8bit Timers | ISP | WDT |
|---|---|---|---|---|---|---|---|---|---|---|
| ATtiny13A | 1 | 64 | 64B+32reg | 6 | 20 | 1.8-5.5 | -- | 1 | Yes | Yes |
| ATtiny13 ATtiny13V | 1 | 64 | 64B+32reg | 6 | 20 | 1.8-5.5 | -- | 1 | Yes | Yes |
| ATtiny24A | 2 | 128 | 128 | 12 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny24 ATtiny24V | 2 | 128 | 128 | 12 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny44 ATtiny44V | 4 | 256 | 256 | 12 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny84 ATtiny84V | 8 | 512 | 512 | 12 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny25 ATtiny25V | 2 | 128 | 128 | 6 | 20 | 1.8-5.5 | -- | 2 | Yes | Yes |
| ATtiny45 ATtiny45V | 4 | 256 | 256 | 6 | 20 | 1.8-5.5 | -- | 2 | Yes | Yes |
| ATtiny48 | 4 | 64 | 256 | 24/28 | 12 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny88 | 8 | 64 | 512 | 24/28 | 12 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny26 ATtiny26L | 2 | 128 | 128 | 16 | 16 | 2.7-5.5 | -- | 2 | Yes | Yes |
| ATtiny2313A | 2 | 128 | 128 | 18 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
| ATtiny2313 ATtiny2313V | 2 | 128 | 128 | 18 | 20 | 1.8-5.5 | 1 | 1 | Yes | Yes |
mega AVR
| Devices | Flash (Kbytes) | EEPROM (Bytes) | SRAM (Bytes) | I/O | F.max (MHz) | Vcc (V) | 16bit Timers | 8bit Timers | ISP | WDT |
|---|---|---|---|---|---|---|---|---|---|---|
| ATmega48PA | 4 | 256 | 512 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega48 ATmega48V | 4 | 256 | 512 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega88PA | 8 | 512 | 1024 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega88 ATmega88V | 8 | 512 | 1024 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega168PA | 16 | 512 | 1024 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega168 ATmega168V | 16 | 512 | 1024 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega328P | 32 | 1024 | 2048 | 23 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega8A | 8 | 512 | 1024 | 23 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega8 ATmega8L | 8 | 512 | 1024 | 23 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega16A | 16 | 512 | 1024 | 32 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega16 ATmega16L | 16 | 512 | 1024 | 32 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega32A | 32 | 1024 | 2048 | 32 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega32 ATmega32L | 32 | 1024 | 2048 | 32 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega64A | 64 | 2048 | 4096 | 53 | 16 | 2.7-5.5 | 2 | 2 | Yes | Yes |
| ATmega64 ATmega64L | 64 | 2048 | 4096 | 53 | 16 | 2.7-5.5 | 2 | 2 | Yes | Yes |
| ATmega128A | 128 | 4096 | 4096 | 53 | 16 | 2.7-5.5 | 2 | 2 | Yes | Yes |
| ATmega128 ATmega128L | 128 | 4096 | 4096 | 53 | 16 | 2.7-5.5 | 2 | 2 | Yes | Yes |
| ATmega1280 ATmega1280V | 128 | 4096 | 8192 | 86 | 16 | 1.8-5.5 | 4 | 2 | Yes | Yes |
| ATmega162 ATmega162V | 16 | 512 | 1024 | 35 | 16 | 1.8-5.5 | 2 | 2 | Yes | Yes |
| ATmega169PA | 16 | 512 | 1024 | 54 | 16 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega169 ATmega169V | 16 | 512 | 1024 | 53 | 16 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega169P ATmega169PV | 16 | 512 | 1024 | 54 | 16 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega329P ATmega329PV | 32 | 1024 | 2048 | 54 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega8515 ATmega8515L | 8 | 512 | 512 | 35 | 16 | 2.7-5.5 | 1 | 1 | Yes | Yes |
| ATmega8535 ATmega8535L | 8 | 512 | 512 | 32 | 16 | 2.7-5.5 | 1 | 2 | Yes | Yes |
| ATmega164PA | 16 | 512 | 1024 | 32 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega164P ATmega164PV | 16 | 512 | 1024 | 32 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega324PA | 32 | 1024 | 2048 | 32 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega324P ATmega324PV | 32 | 1024 | 2048 | 32 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| ATmega644PA | 64 | 2048 | 4096 | 32 | 20 | 1.8-5.5 | 1 | 2 | Yes | Yes |
| AT90CAN128 | 128 | 4096 | 4096 | 53 | 16 | 2.7-5.5 | 2 | 2 | Yes | Yes |
xmega AVR
| Devices | Flash (Kbytes) | EEPROM (Kbytes) | SRAM (Kbytes) | I/O | F.max (MHz) | Vcc (V) | 16bit Timers | 8bit Timers | ISP | WDT |
|---|---|---|---|---|---|---|---|---|---|---|
| ATXmega64A3 | 64 | 2 | 4 | 50 | 32 | 1.6-3.6 | 7 | - | Yes | Yes |
| ATXmega128A1 | 128 | 2 | 8 | 78 | 32 | 1.6-3.6 | 8 | - | Yes | Yes |
| ATXmega256A3 | 256 | 4 | 16 | 50 | 32 | 1.6-3.6 | 7 | - | Yes | Yes |
选型范例
- 基本要求：4K FLASH ROM，8个IO以上，8路AD，6路PWM，10个外部中断
- 推荐：ATmega48V ATmega48
- 基本要求：16K FLASH ROM，50个IO口以上，超低功耗
- 推荐：ATmega169PV ATmega169P
- 基本要求：64K FLASH ROM，50个IO口以上，4K EEPROM，8路AD，I2C，SPI，WDT
- 推荐：ATmega64L ATmega64
- 基本要求：引脚兼容AT89S51/S52，16K FLASH ROM，1K EEPROM，WDT，2路USART
- 推荐：ATmega162V ATmega162
- 基本要求：引脚兼容AT89C2051，2K FLASH ROM，128BIT EEPROM，WDT
- 推荐：ATtiny2313V ATtiny2313
