MB9B320TA datasheet(53/143 Pages) CYPRESS

53 / 143 page

Document Number: 002-05665 Rev. *D

Page 52 of 142

MB9B320TA Series

function

Pin name

Function description

Pin No

LQFP-176

LQFP-144

BGA-192

GND

VSS

GND Pin

A11

132

108

157

127

176

144

P11

N14

L14

B14

Clock

Main clock (oscillation) input pin

P12

X0A

Sub clock (oscillation) input pin

Main clock (oscillation) I/O pin

P13

X1A

Sub clock (oscillation) I/O pin

CROUT_0

Built-in high-speed CR-osc clock

output port

127

103

D13

CROUT_1

152

122

Analog

Power

AVCC

A/D converter, D/A converter analog

power pin

114

J14

AVRH

A/D converter analog reference

voltage input pin

117

F14

Analog

GND

AVSS

A/D converter, D/A converter GND pin

115

H14

AVRL

A/D converter analog reference

voltage input pin

116

G14

C pin

Power supply stabilization capacity

*: 5V tolerant I/O

Note:

−

While this device contains a Test Access Port (TAP) based on the IEEE 1149.1-2001 JTAG standard, it is not fully compliant to

all requirements of that standard. This device may contain a 32-bit device ID that is the same as the 32-bit device ID in other

devices with different functionality. The TAP pins may also be configurable for purposes other than access to the TAP

controller.

MB9B320TA Datasheet(PDF) 53 Page - Cypress Semiconductor

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