DLBM-CS220/CS221

Data Sheet

Dec 08, 2004

Proprietary Information and Specifications are Subject to Change

Confidential

10.Pin description

Name

Pin No.

DLBM-CS220

DLBM-CS221

Description

1

GND

2

PIO_5

Programmable Input/Output Line

3

PIO_3

Programmable Input/Output Line

4

PIO_2

Programmable Input/Output Line

5

PIO_0

Programmable Input/Output Line

6

PIO_1

Programmable Input/Output Line

7

AIO_0

Programmable Input/Output Line

8

VREG_IN

Regulator Input

9

VDD_1.8

Positive Supply & 1.8V Regulated Output

10

GND

11

XTAL_IN

External Clock Input

/NC (Build-in XTAL)

12

XTAL_OUT

Drive for Crystal

/NC (Build-in XTAL)

13

UART_TX

UART Data Output Active High

14

UART_CTS

USB_DP

UART Clear To Send Active Low

/USB Data Plus