PSD833F3A-20UI View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

PSD833F3A-20UI

Flash in-system programmable (ISP) ipherals for 8-bit MCUs, 5 V

STMicroelectronics 

I/O ports

Figure 30. Port D external Chip Select signals

ENABLE (.OE)

DIRECTION

REGISTER

PSD8XXFX

PT0

POLARITY

BIT

ENABLE (.OE)

ECS0

PD0 PIN

DIRECTION

REGISTER

PT1

) POLARITY

t(s BIT

ENABLE (.OE)

duc PT2

ro POLARITY

Obsolete Product(s) - Obsolete P BIT

ECS1

PD1 PIN

DIRECTION

REGISTER

ECS2

PD2 PIN

AI02890

78/128

Doc ID 7833 Rev 7

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