PSD934F210MIT 查看數據表（PDF） - STMicroelectronics

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PSD934F210MIT

Flash PSD, 3.3V Supply, for 8-bit MCUs 2 Mbit + 256 Kbit Dual Flash Memories and 64 Kbit SRAM

STMicroelectronics 

PSD834F2V

Figure 28. Port D External Chip Select Signals

ENABLE (.OE)

PT0

POLARITY

BIT

ENABLE (.OE)

PT1

POLARITY

BIT

ENABLE (.OE)

PT2

POLARITY

BIT

DIRECTION

REGISTER

ECS0

PD0 PIN

DIRECTION

REGISTER

ECS1

PD1 PIN

DIRECTION

REGISTER

ECS2

PD2 PIN

AI02890

54/89

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