Price @ 1000
$ 2.42
$ 2.22
$ 2.1
$ 2.27
$ 2.347
$ 2.685
$ 2.9
$ 2.4
$ 2.51
Stock
63,786
384,115
102,805
356,958
468,349
160,892
65,060
74,718
50,888
Authorized Distributors
7
12
8
8
10
10
9
9
6
Case/Package
QFN EP
QFN EP
QFN
QFN
QFN EP
QFN EP
QFN
QFN EP
QFN
Number of Pins
28
28
28
28
28
28
28
28
28
Core Architecture
PIC
PIC
PIC
PIC
PIC
PIC
PIC
PIC
PIC
Data Bus Width
8 b
8 b
8 b
8 b
8 b
8 b
8 b
8 b
8 b
Max Frequency
32 MHz
32 MHz
32 MHz
32 MHz
32 MHz
32 MHz
32 MHz
32 MHz
32 MHz
Number of I/Os
24
24
25
24
-
24
24
-
24
Interface
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
Memory Type
FLASH
FLASH
FLASH
FLASH
FLASH
FLASH
FLASH
FLASH
FLASH
Memory Size
28 kB
28 kB
14 kB
28 kB
14 kB
28 kB
28 kB
14 kB
28 kB
Min Supply Voltage
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
3.6 V
5.5 V
5.5 V
3.6 V
5.5 V
3.6 V
Peripherals
-
Brown-out Detect/Reset, I2C, LCD, POR, PWM, WDT
Brown-out Detect/Reset, I2C, LCD, POR, PWM, WDT
Brown-out Detect/Reset, LCD, POR, PWM, WDT
-
-
-
-
-