ST7260E1 STMicroelectronics, ST7260E1 Datasheet - Page 38

• 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

I/O ports
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Figure 19. PA0, PA3, PA4, PA5, PA6, PA7 configuration
Table 15.
1. Reset state
PA1
PA2
Port A
ALTERNATE INPUT
PA1, PA2 description
without pull-up
without pull-up
DR SEL
DDR SEL
LATCH
LATCH
DDR
DR
Input
ALTERNATE
OUTPUT
(1)
1
0
1
0
I/O
Very High Current
open drain
Very High Current
open drain
ALTERNATE ENABLE
ALTERNATE ENABLE
ALTERNATE ENABLE
Output
CMOS SCHMITT TRIGGER
PULL-UP
V
SS
Signal
V
N-BUFFER
P-BUFFER
DD
Alternate function
V
DD
DIODES
PAD
Condition
ST7260xx