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UART
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CPU
Self Program Memory
Operating Voltage (Vcc)
Timers
Max. Operating Frequency
USB Speed
EEPROM (Bytes)
ADC Resolution (bits)
ADC channels
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CAN
TWI (I2C)
Mask ROM (Kbytes)
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USB Interface
SRAM (Kbytes)
ADC Speed (ksps)
USB Transceiver
EEPROM 大小
程序存储器容量
核心处理器
数据转换器
芯体尺寸
系列
速度
输入/输出数
连通性
工作电压
筛选条件
▼
All
确定
128 x 8
256 x 8
1K x 8
512 x 8
2K x 8
2.25K x 8
4K x 8
8K x 8
64 x 8
768 x 8
1.25K x 8
16K x 8
4.25K x 8
256 x 4
32 x 8
1.2K x 8
2.5Kx 8
256K x 8
48K x 8
32K x 8
6K x 8
64K x 8
136K x 8
96K x 8
160K x 8
24K x 8
192K x 8
128K x 8
▼
All
确定
FLASH
ROMless
OTP
OTP Quick FLASH
Flash RAM
EEPROM
Code RAM
ROM
▼
All
确定
-40°C ~ 85°C
0°C ~ 70°C
-40°C ~ 125°C
-55°C ~ 125°C
-40°C ~ 105°C
-40°C ~ 150°C
-20°C ~ 85°C
-10°C ~ 60°C
-25°C ~ 85°C
-25°C ~ 75°C
-30°C ~ 85°C
▼
All
确定
Internal
External
▼
All
确定
Brown-out Detect/Reset, POR, PWM, WDT
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Brown-out Detect/Reset, LCD, POR, PWM, WDT
POR
POR, PWM, WDT
POR, WDT
WDT
LED
Brown-out Detect/Reset, LED, POR
LED, POR, WDT
PWM, WDT
Audio, I²S, MP3, PCM, POR, WDT
Brown-out Detect/Reset, PWM, WDT
Brown-out Detect/Reset, POR, WDT
Brown-out Detect/Reset, POR, PWM
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Brown-out Detect/Reset, DMA, PWM, WDT
LED, POR, PWM, WDT
I²S, POR, WDT
DMA, POR, PWM, WDT
DMA, LCD, POR, PWM, WDT
▼
All
确定
1
2
4
0
6
7
3
8
5
▼
All
确定
1
2
3
5
10
12
7
4
6
8
▼
All
确定
53
27
48
19
20
22
34
32
15
37
23
69
35
86
54
6
30
38
4
14
16
18
12
11
26
17
28
96
78
50
256
384
122
160
47
110
44
58
21
80
128
192
79
57
109
88
62
63
103
123
81
45
36
105
51
49
118
▼
All
确定
8-bit AVR
8051-12C
8051-1C
ARM926
ARM7TDMI
Cortex-M3
ARM920
32-bit AVR
Cortex-M4
▼
All
确定
NO
YES
API
IAP
▼
All
确定
2.7 to 5.5
3.0 to 5.5
2.7 to 6.0
1.8 to 5.5
1.8 to 9.0
4.0 to 6.0
2.4 to 5.5
2.4 to 3.6
2.7 to 4.0
2.4 to 5.0
0.7 to 5.5
2.4 to 3.6 or 4.4 to 6.6
1.8V to 5.5V
4.0 to 5.5
4.0 to 25
1.8
1.65 to 1.95
2.7 - 5.5
2.7 - 3.6
3.3, 5.5
3.3, 5.0
4.5-5.5
3.0-3.6
2.9 to 4.6
5
1.6 to 3.6
3.3
1.8, 2.5, 3.3
1,8, 2.5. 3.3
2.5
2.7
27
1.8, 2.7
1.65
2.3, 2.5
1.62 to 3.6
2.5, 2.7
2.7-3.6
2.7, 5.0
3
3.3V
1.8V
3.0, 5.5
3.0 to 3.6
3.0-3.6 or (1.65-1.95+3.0-3.6)
1.5V - 5.5V
1.8 to 3.6
1.08 to 1.32
3.0 to 3.6 or 4.5 to 5.5
0.9 to 1.1
▼
All
确定
3
4
2
6
5
1
8
7
9
10
▼
All
确定
60 MHz
24 MHz
40 MHz
16 MHz
20 MHz
12 MHz
4 MHz
25 MHz
8 MHz
180 MHz
32 MHz
1 MHz
33 MHz
75 MHz
48 MHz
210 MHz
240 MHz
64 MHz
96 MHz
100 MHz
66 MHz
55 MHz
84 MHz
36 MHz
50 MHz
400 MHz
266 MHz
▼
All
确定
No
Full Speed
Hi-Speed
▼
All
确定
256
4096
2048
1024
512
64
0
128
8192
▼
All
确定
10
8
12
▼
All
确定
8
11
16
6
4
12
3
10
▼
All
确定
4 Kbytes
64 Kbytes
8 Kbytes
16 Kbytes
32 Kbytes
128 Kbytes
2 Kbytes
1 Kbytes
20 Kbytes
12 Kbytes
256 Kbytes
0.5 Kbytes
512 Kbytes
0 Kbytes
192 Kbytes
40 Kbytes
1024 Kbytes
2048 Kbytes
384 Kbytes
▼
All
确定
Yes
▼
All
确定
1
2
▼
All
确定
1
0
2
4
3
▼
All
确定
▼
All
确定
UART
UART/CAN
UART/OCD
SPI/OCD
SPI
UART/USB
▼
All
确定
No
Device
Device + OTG
Host, Device
▼
All
确定
0.5
4
8
1.25
2.25
1
0.125
2
0.25
16
0.06
0.03
0.75
4.25
0.12
8.25
2.1
32
3.3
96
256
6
128
24
20
36
64
48
160
50
68
▼
All
确定
15
125
62.5
1.9
153.8
2000
200
312
440
384
1000
72
460
220
95
300
▼
All
确定
1
3
2
▼
All
确定
256 x 8
2K x 8
512 x 8
4K x 8
1K x 8
128 x 8
16K x 8
8K x 8
64 x 8
64 x 16
▼
All
确定
4KB (4K x 8)
64KB (64K x 8)
128KB (128K x 8)
32KB (32K x 8)
2KB (1K x 16)
4KB (2K x 16)
16KB (16K x 8)
8KB (8K x 8)
20KB (20K x 8)
1KB (1K x 8)
2KB (2K x 8)
12KB (12K x 8)
256KB (256K x 8)
512B (512 x 8)
40KB (40K x 8)
192KB (192K x 8)
2MB (1M x 16)
512KB (256K x 16)
1MB (512K x 16)
512KB (512K x 8)
▼
All
确定
AVR
8051
MARC4
C52X2
ARM7
ARM9
C251
▼
All
确定
A/D 8x10b
A/D 6x10b
A/D 8x10b; D/A 1x10b
A/D 11x10b; D/A 1x10b
A/D 16x10b
A/D 2x10b
A/D 2x10b; D/A 2x20b
A/D 5x12b
A/D 4x10b
A/D 11x10b
A/D 4x8b
A/D 12x10b
A/D 7x12-bit
A/D 16x12b; D/A 2x12b
A/D 16x12b
A/D 12x12b
A/D 16x12b, D/A 4x12b
A/D 10x12b
A/D 6x12b
A/D 12x12b; D/A 2x12b
A/D 8x10b; D/A 2x10b
A/D 8x10bit
D/A 2x16b
▼
All
确定
8-Bit
4-Bit
8/16-Bit
16/32-Bit
32-Bit
▼
All
确定
AVR® 90CAN
AVR® 90LS
AVR® 90PWM Lighting
AVR® 90S
AVR® 90USB
AVR® ATmega
80C
87C
87F
87LV
89C
AT89C CAN
89LP
AVR® ATtiny
89LS
89LV
89S
89EB
MARC4
85C
AVR® ATA66 LIN-SBC
ATMEGA
AVR® XMEGA
AVR®32 UC3
AVR®32 AP7
AT89C513x
AT91SAM
8x251
CAP™
CryptoMemory®
▼
All
确定
20MHz
10MHz
16MHz
8MHz
30/20MHz
40MHz
40/20MHz
24MHz
12MHz
48MHz
60MHz
4MHz
6MHz
400kHz
100kHz, 400kHz
400kHz, 1MHz
33MHz
1MHz
2MHz
1.2MHz
1.6MHz
100kHz, 400kHz, 1MHz
100kHz
60/30MHz
40/30MHz
5MHz, 10MHz, 20MHz
2.1MHz
10MHz, 20MHz
2.1MHz, 3MHz
500kHz, 2.1MHz
3MHz
500kHz, 2.1MHz, 3MHz
5MHz, 10MHz
2MHz, 5MHz, 10MHz
1MHz, 2.1MHz
250ns
300ns
200ns
150ns
120ns
32MHz
90ns
50MHz
150MHz
75MHz
66MHz
180MHz
55MHz
25MHz
36MHz
80MHz
30MHz
70ns
5MHz
500kHz, 1MHz, 2MHz
1MHz, 2MHz
250kHz, 1MHz, 2MHz
190MHz
240MHz
▼
All
确定
23
53
32
68
35
86
15
46
36
34
14
20
19
27
48
22
6
44
50
4
54
7
16
30
38
28
18
11
12
5
26
69
24
17
49
78
122
21
160
58
62
80
88
63
57
96
▼
All
确定
CAN, EBI/EMI, I²C, SPI, UART/USART
CAN, I²C, SPI, UART/USART
SPI, UART/USART
EBI/EMI, I²C, SPI, UART/USART, USB, USB OTG
EBI/EMI, PS/2, SPI, UART/USART, USB
SPI
I²C, SPI, UART/USART
SPI, UART/USART, USI
CAN, LIN, SPI, UART
UART/USART
EBI/EMI, SPI, UART/USART
EBI/EMI, I²C, SPI, UART/USART
CAN, LIN, SPI, UART/USART
I²C, IDE/ATAPI, MMC, SPI, UART/USART, USB
I²C, SPI
CAN, SPI, UART/USART
CAN, UART/USART
SmartCard, SPI, UART/USART, USB
SmartCard, UART/USART
SIO, UART/USART
SPI, UART/USART, USB
I²C, LIN, SPI, UART/USART, USI
I²C, LIN, SPI, UART/USART
SSI (2-Wire, 3 Wire)
USI
I²C, SPI, UART/USART, USB
I²C, IrDA, SPI, UART/USART
EBI/EMI, I²C, IrDA, SPI, UART/USART
I²C
EBI/EMI, I²C, Microwire, SPI, UART/USART
EBI/EMI, UART/USART
EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
I²C, SPI, SSC, UART/USART, USB
I²C, SPI, SSC, UART/USART
IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
EBI/EMI, FPGA, IrDA, SPI, UART/USART, USB
CAN, EBI/EMI, SPI, UART/USART
I²C, MMC, SPI, SSC, UART/USART, USB
CAN, I²C, MMC, SPI, SSC, UART/USART
EBI/EMI, Ethernet, I²C, MMC, PS2, SPI, SSC, UART/USART, USB
EBI/EMI, I²C, SPI, SSC, UART/USART, USB
CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
CAN, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
▼
All
确定
1.8 V ~ 5.5 V
4.5 V ~ 5.5 V
2.7 V ~ 5.5 V
4 V ~ 5.5 V
2.7 V ~ 3.6 V
2.7 V ~ 6 V
4 V ~ 6 V
3 V ~ 5.5 V
2.85 V ~ 5.4 V
2.7 V ~ 3.3 V
2.4 V ~ 5.5 V
2.4 V ~ 3.6 V
1.8 V ~ 3.6 V
1.8 V ~ 9 V
2.5 V ~ 5.5 V
3 V ~ 3.6 V
2.7 V ~ 4 V
1.8 V ~ 6.5 V
4 V ~ 25 V
1.6 V ~ 3.6 V
1.62 V ~ 1.98 V
1.65 V ~ 1.95 V
1.7 V ~ 3.6 V
1.55 V ~ 1.8 V
1.08 V ~ 1.32 V
AT80C31X2-3CSUL
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C31X2-3CSUM
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C31X2-RLTUL
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C31X2-RLTUM
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C31X2-SLRUL
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C31X2-SLRUM
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C31X2-SLSUL
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C31X2-SLSUM
128 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C32X2-3CSUL
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C32X2-RLRUL
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C32X2-RLRUM
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C32X2-RLTUL
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C32X2-RLTUM
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C32X2-SLRUL
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C32X2-SLRUM
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C32X2-SLSUL
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
30/20MHz
32
UART/USART
2.7 V ~ 5.5 V
AT80C32X2-SLSUM
256 x 8
ROMless
-40°C ~ 85°C
Internal
POR
8051
8-Bit
80C
40/20MHz
32
UART/USART
4.5 V ~ 5.5 V
AT80C51ID2-RLTIL
2K x 8
ROMless
-40°C ~ 85°C
Internal
8051
8-Bit
80C
20MHz
32
AT80C51ID2-RLTIM
2K x 8
ROMless
-40°C ~ 85°C
Internal
8051
8-Bit
80C
20MHz
32
AT80C51ID2-SLSIL
2K x 8
ROMless
-40°C ~ 85°C
Internal
8051
8-Bit
80C
20MHz
32
1
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6
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