ST7260E1 STMicroelectronics, ST7260E1 Datasheet - Page 9

• Manufacturer Part Number: ST7260E1
• Description: LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 8K FLASH/ROM AND SERIAL COMMUNICATION INTERFACE (SCI)
• Manufacturer: STMicroelectronics

Specifications of ST7260E1

• 4 Or 8 Kbytes Program Memory: high density Flash (HDFlash), or FastROM with readout and write protection

ST7260xx
3
Pin description
Figure 2.
Figure 3.
Note: NC=Do not connect
40-lead QFN package pinout
24-pin SO package pinout
PA0/MCO
OSCOUT
USBV
USBDM
USBDP
OSCIN
USBOE/PB1
V
V
VSS
V
DDA
SSA
CC
DD
IT7/PB6
PB3
PB2
V
TDO/PC1
OSCOUT
3
4
5
6
7
8
9
10
1
2
RDI/PC0
PP
RESET/
OSCIN
(10 mA)
(10 mA)
(10 mA)
11
(10mA)
/TEST
40
V
V
DD
SS
12
39
13
38
1
2
3
4
5
6
7
8
9
10
11
12
14
37
15
36
16
35
24
23
22
20
19
18
17
16
15
14
13
21
17
34
USBVcc
USBDP
V
PA0/MCO
PA1
PA2
PA3/EXTCLK
PA4/ICAP1/IT1
PA5/ICAP2/IT2
PA7/OCMP2/IT4
PB0
USBDM
18
33
SSA
(25 mA)
(25 mA)
(10 mA)
19
32
20
31
/ICCDATA
/ICCCLK
30
29
28
27
26
25
24
23
22
21
PB4
PA3/EXTCLK
PA4/ICAP1/IT1
PA5/ICAP2/IT2
PA6/OCMP1/IT3
PA7/OCMP2/IT4
PB0
PB1
PB2
PB3
(10 mA)
(10 mA)
(10 mA)
(10 mA)
(10 mA)
/IT5
Pin description
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