ATSAMD21E16L-AF
型號: ATSAMD21E16L-AF
類別: 嵌入式處理器
描述: MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 2.5V/3.3V 32-Pin TQFP Tray
品牌官網: www.microchip.com
- 賣盤信息
- 常見問題
- 參數
-
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參數 | 數值 |
---|---|
EU RoHS
|
Compliant
|
ECCN (US)
|
3A991.a.2
|
Part Status
|
Active
|
Family Name
|
SAM D
|
Instruction Set Architecture
|
RISC
|
Device Core
|
ARM Cortex M0+
|
Core Architecture
|
ARM
|
Maximum CPU Frequency (MHz)
|
48
|
Maximum Clock Rate (MHz)
|
48
|
Data Bus Width (bit)
|
32
|
Program Memory Type
|
Flash
|
Program Memory Size
|
64KB
|
RAM Size
|
8KB
|
Programmability
|
Yes
|
Interface Type
|
I2C/SPI/UART/USART
|
Number of I/Os
|
26
|
No. of Timers
|
3
|
PWM
|
1
|
Number of ADCs
|
Single
|
ADC Channels
|
14
|
ADC Resolution (bit)
|
12
|
Number of DACs
|
Single
|
DAC Channels
|
1
|
DAC Resolution (bit)
|
10
|
USART
|
1
|
UART
|
5
|
SPI
|
1
|
I2C
|
1
|
I2S
|
0
|
CAN
|
0
|
Ethernet
|
0
|
Watchdog
|
1
|
Analog Comparators
|
4
|
Parallel Master Port
|
No
|
Real Time Clock
|
No
|
Minimum Operating Supply Volta...
|
1.62
|
Typical Operating Supply Volta...
|
3.3|2.5
|
Maximum Operating Supply Volta...
|
3.63
|
Minimum Operating Temperature ...
|
-40
|
Maximum Operating Temperature ...
|
125
|
Packaging
|
Tray
|
Supplier Package
|
TQFP
|
Standard Package Name
|
QFP
|
Pin Count
|
32
|
CECC Qualified
|
No
|
Mounting
|
Surface Mount
|
Package Height
|
1
|
Package Length
|
7
|
Package Width
|
7
|
PCB changed
|
32
|
Lead Shape
|
Gull-wing
|