THOMSON 42M61NF21 - Page 27

MT8206
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
June, 2006
Item Symbol Pin # Type Description
19 IOA2 D4 I/O
Microcontroller address 2 / IO, 2mA, SR, PU, works in
stand-by mode
20 IOA3 D3 I/O
Microcontroller address 3 / IO, 2mA, SR, PU, works in
stand-by mode
21 IOA4 G1 I/O
Microcontroller address 4 / IO, 2mA, SR, PU, works in
stand-by mode
22 IOA5 H3 I/O
Microcontroller address 5 / IO, 2mA, SR, PU, works in
stand-by mode
23 IOA6 H2 I/O
Microcontroller address 6 / IO, 2mA, SR, PU, works in
stand-by mode
24 IOA7 H1 I/O
Microcontroller address 7 / IO, 2mA, SR, PU, works in
stand-by mode
25 A16 D2 I/O
2mA, PU, works in stand-by mode
1) Flash address 16
2) GPIO
26 A17 C3 I/O
2mA, PU, works in stand-by mode
1) Flash address 17
2) GPIO
27 IOA18 G3 I/O
2mA, SR, PD, SMT, works in stand-by mode
1) Flash address 18 / IO
2) GPIO
28 IOA19 G4 I/O
2mA, SR, PD, SMT, works in stand-by mode
1) Flash address 19 / IO
2) GPIO
29 IOA20 F2 I/O
2mA, SR, PD, SMT, works in stand-by mode
1) Flash address 20 / IO
2) GPIO
Æ
The GPIO function can work in the standby mode
30 IOA21 F1 I/O
2mA, SR, PD, SMT, works in stand-by mode
1) Flash address 21 / IO, While External FLASH size <=
2MB
2) GPIO
Æ
The GPIO function can work in the standby mode
31 IOALE J1 I/O
Microcontroller address latch enable, 2mA, PU, SMT, works
in stand-by mode
32 IOOE# B5 I/O
Flash output enable, active low / IO, 2mA, SR, PU, SMT,
works in stand-by mode
33 IOWR# J2 I/O
2mA, PU, SMT, works in stand-by mode
1) Flash write enable, active low / IO
2) GPIO
34 IOCS# A5 I/O
SmA, SR, SMT, works in stand-by mode
1) Flash chip select, active low / IO
2) GPIO
35 UWR# K1 I/O
Microcontroller write strobe, active low, 2mA, PU, SMT, works
in stand-by mode
36 URD# K2 I/O
Microcontroller read strobe, active low, 2mA, PU, SMT, works
in stand-by mode
37 UP3_4 L3 I/O
Microcontroller port 3-4, 2mA, PU, SMT, works in stand-by
mode
38 INT0# L1 I/O
Microcontroller external interrupt 0, active low, 2mA, PU,
SMT, works in stand-by mode
DIGITAL MISC (5)
1 PRST_ L2 I
power on reset
, works in stand-by mode
2 ICE M2 I
ICE mode
, works in stand-by mode
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