MB91F522BKBPMC1 datasheet(19/280 Pages) CYPRESS

19 / 280 page

Document Number: 002-04662 Rev. *F

Page 19 of 280

MB91520 Series

Pin No.

Pin Name

Polarity

I/O

Circuit

types*8

Function*9

100

120

144

176

3 *1

6 *1

P024

General-purpose I/O port

WR0X *2, *3, *4, *5

External bus/Write strobe 0 output

SIN4_1

Multi-function serial ch.4 serial data input (1)

PPG24_0

PPG ch.24 output (0)

TIN1_0

Reload timer ch.1 event input (0)

RTO4_1

Waveform generator ch.4 output pin (1)

INT15_0

INT15 External interrupt input (0)

4 *1

7 *1

P025

General-purpose I/O port

WR1X *4, *5

External bus/Write strobe 1 output

SOT4_1

Multi-function serial ch.4 serial data output

(1)

PPG25_0

PPG ch.25 output (0)

TIN2_0

Reload timer ch.2 event input (0)

P172

General-purpose I/O port

PPG38_1

PPG ch.38 output (1)

4 *1

5 *1

8 *1

P026

General-purpose I/O port

A00 *3, *4, *5

External bus/Address bit0 output (0)

SCK4_1

Multi-function serial ch.4 clock I/O (1)

PPG26_0

PPG ch.26 output (0)

TIN3_0

Reload timer ch.3 event input (0)

4 *1

5 *1

6 *1

9 *1

P027

General-purpose I/O port

A01 *2, *3, *4, *5

External bus/Address bit1 output (0)

SCS40_1

Serial chip select 40 I/O (1)

PPG27_0

PPG ch.27 output (0)

TOT0_0

Reload timer ch.0 output (0)

RTO3_1

Waveform generator ch.3 output pin (1)

P173

General-purpose I/O port

PPG39_1

PPG ch.39 output (1)

7 *1

10 *1

P030

General-purpose I/O port

A02 *4, *5

External bus/Address bit2 output (0)

SCS41_1

Serial chip select 41 output (1)

PPG28_0

PPG ch.28 output (0)

TOT1_0

Reload timer ch.1 output (0)

6 *1

8 *1

11 *1

P031

General-purpose I/O port

A03 *3, *4, *5

External bus/Address bit3 output (0)

SCS42_1

Serial chip select 42 output (1)

PPG29_0

PPG ch.29 output (0)

TOT2_0 *3

Reload timer ch.2 output (0)

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