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MTC20136

Boot_M0

I/O

Download Mode .UART BaudRate.

(Auto adjust or 9600 Bps).

Boot_M1

I/O

Download Mode Select (CTRL-E or UART1)

Ctrl-E Interface (Parallel mode only described - see above for Serial Mode)

C_A[8:0]

I

Address bus (5 V tolerant)

C_D[7:0]

IO

Data bus (5 V tolerant)

C_nCS

I

Chip select (5 V tolerant)

C_nInt

OD

Ctrl-E external interrupt

C_mode[1:0]

I

Ctrl-E interface bus mode (5 V tolerant)

C_nWr

I

Write indication (5V tolerant)

C_nRd

I

Read indication (5V tolerant)

C_nRdy

OZ

Ready indication

C_clk

I

Serial Input clock (5V tolerant)

I

=

Input, CMOS levels

I-PU

=

Input with pull-up resistance, CMOS levels

I-PD

=

Input with pull-down resistance, CMOS levels

I-TTL

=

Input TTL levels

O

=

Push-pull output

OZ

=

Push-pull output with high-impedance state

OD

=

Open Drain output

IO

=

input / Tri-state Push-pull output

PQFP144 Pin Configuration

(Default Value between ( ))

Pin#

Name

Function

1

E_A14

EBI Address

2

E_A15

EBI Address

3

E_A16

EBI Address

4

E_A17

EBI Address

5VDD

VDD

6

VSS

VSS

7

E_A18

EBI Address

8

E_A19

EBI Address

9

EIT0

External Interrupt In - 0

10

EIT1

External Interrupt In - 1

11

VDD

VDD

12

VSS

VSS

13

EIT2

External Interrupt In - 2

14

EIT3

External Interrupt In -3

15

I_MODE

Tracking ICE Mode Select (0)

16

E_CLK

EBI Clock Out

17

E_ALE

EBI ALE

18

VDD

VDD

Name

I/O Type

Description