Nokia 3105 Servicehandbuch

CCS Technical Documentation

3105 

Schematics / Layouts  (1dg_07a)

RH-48

Issue 1 11/2003

 ©

2003 Nokia Corporation        Confidential

Page A-15

VDDDSP

VDDDSP

VDDMCU

VDDCORE

VDDIO

VDDA

C405

GND

GND

100n

100n

C404

100n

C403

GND

GND

GND

C402

100n

GND

C401

100n

100n

C400

VIO

VCORE_LIN

VCORE

6
9
7
5
0
1
8
3
4

E451

PRODTP6

8

VPP

E452

GND

0

9

10
11
12
13
14
15

1
2
3
4
5
6
7

16
17
18
19
20
21
22
23

VIO

VIO

E450

GND

GND

10n

C450

C451

100n

GND

VPP

10n

C454

R450

VPP

23

_RESET

B6

_WE

A6

_WP/_CS

B7

4k7

C2
C9
C8

PS

B5

RDY

A1

B4

_AVD

B9

_CEF

_OE

C10

C4
D2
D1

C7
C6
D5
D4
C3

A2

A21/_LB

A10

A22/_UB

A4

CLK

D10

D9

D7
D6
C5

NC

6

NC

7

NC
NC

8

B2

16

A9
B8
A8

20

B3

D450

FLASH

A

1

NC

2

NC

3

NC
NC

4
5

MEMADDA(15:0)

MEMAD(24:16)

MEMCONT(9:0)

GENIO(31:0)

GND

A3,B10,C1,D3=

VIO

A5,B1,D8=

ADDRESS/DATA I/O

COMMON

FLASH/SRAM

SRAM 512kx16

FLASHM 8Mx16

K5U28818TM-TG90

A7= VPP