ST2201U datasheet(6/12 Pages) SITRONIX

Part #	ST2201U

Description	Integrated Microcontroller

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

Direct Link	http://www.sitronix.com.tw

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6 / 12 page

ST2201U

Ver 0.4

Page 6/12

2009/08/17

ICE_RDY (xmd)

ICE2

Ice_pin(ice)

ICE1

Ice_pin(rz)

PC0

Port C[0]

SPI,ss pin

EEPROM, spin

PC1

Port C[1]

SPI, sck pin

EEPROM sck pin

PC2

Port C[2]

SPI, MISO pin

EEPROM di pin

PC3

Port C[3]

SPI, MOSI pin

EEPROM do pin

PC4

Port C[4]

SPI,readyb pin

PC5

Port C[5]

PC6

Port C[6]

PC7

Port C[7]

VSS

GND pin

VDD

VDD pin

PA0

Port A[0]

PA1

Port A[1]

PA2

Port A[2]

PA3

Port A[3]

PA4

Port A[4]

PA5

Port A[5]

PA6

Port A[6]

PA7

Port A[7]

MMD/CS0

Internal/external memory selection;

connected to low to select internal ROM,

connected to the /CS pin of a memory

device to select an external memory.

ICE5

Ice_pin(ice_mcsb)

ICE4

Ice_pin(syncbpad)

ICE3

Ice_pin (cpu_a15)

WRB

/WR pin

RDB

/RD pin

IOVSS

GND pin of I/O function

Data[7]

Data[6]

Data[5]

Data[4]

Data[3]

Data[2]

Data[1]

ST2201U Datasheet(PDF) 6 Page - Sitronix Technology Co., Ltd.

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