ST7265X View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7265X

Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM

STMicroelectronics 

ST7265x

2 PIN DESCRIPTION

Figure 4. 34-Pin SO Package Pinout

VSSA

VSS2

OSCIN

OSCOUT

USBVSS

USBDM

USBDP

USBVCC

USBVDD

VDDF

VSSF

DTC / PA0

DTC / PA1

DTC / PA2

DTC / PA3

MCO / (HS) PC0

DTC / (HS) PC1

1

2

3

4

5

6

7

8

9

10

11

12

13

14 ei0

15

16

ei2

17

34

33

32

31

30

29

28

27

26

ei1 25

24

23

22

21

20

19

ei2

18

VDDA

VDD2

PF6 (HS) / ICCDATA

PF5 (HS) / ICCCLK

RESET

VPP/ICCSEL

PD6

PD5

PD4

PD3

PD2

PD1

PD0

VSS1

VDD1

PC3 (HS) / DTC

PC2 (HS) / DTC

I/O pin supplied by VDDF / VSSF

(HS) high sink capability

eix associated external interrupt vector

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