5962F0252301VXA View Datasheet(PDF) - Aeroflex UTMC

Part Name

Description

Manufacturer

5962F0252301VXA

Microcontroller

Aeroflex UTMC 

External I/O

Address/Data Bus (AD15:0)

ALE

ADV

RD

WR

WRL

Port 0 (P0.0-P0.3; P0.6)

ECB(4:0)

Port 0 (P0.4 and P0.5)

Port 0 (P0.7)

EXTINT

NMI

HSI.0

T2RST

HSI.1

T2CLK

HSI.2/HSO.4

HSI.3/HSO.5

HSO.0 through HSO.3

Port 1 (P1.0-P1.7)

PWM1; PWM2;

BREQ; HLDA; HOLD

Port 2 (P2.0)

TXD

Port 2 (P2.1)

RXD

Port 2 (P2.2)

EXTINT

Port 2 (P2.3)

T2CLK

Port 2 (P2.4)

T2RST

Table 9: External I/O Reset State

I/O Function After Reset

I/O State During

Reset

Address/Data Bus

ALE

Pulled High

Pulled High

I/O State After Reset

Driven Output

Driven Output

RD

Pulled High

Driven Output

WR

Pulled High

Driven Output

[P0.0-P0.3; P0.6] and

ECB(4:0)

P0.4 and P0.5

P0.7

NMI

HSI.0

HSI.1

Undefined

Undefined

HSO.0-HSO.3

P1.0-P1.7

Undefined Inputs1

Undefined Inputs1

Undefined Input1

Pulled Down

Disabled Input1

Disabled Input1

Disabled I/O1

Disabled I/O1

Pulled Down

Pulled Up

Undefined I/O1,2

Undefined Inputs1

Undefined Input1

Pulled Down

Disabled Input1

Disabled Input1

Disabled I/O1

Disabled I/O1

Driven Low

Outputs

Pulled Up

TXD

RXD

P2.2 and EXTINT

P2.3 and T2CLK

P2.4

Pulled Up

Undefined Input1

Undefined Input1

Undefined Input1

Undefined Input1

Driven High

Output

Undefined Input1

Undefined Input1

Undefined Input1

Undefined Input1

9

Share Link: