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Rev. 1.00, 05/04, page 4 of 544
1.3.2 Pin Functions in Each Operating Mode
Table 1.1 Pin Functions in Each Operating Mode
Pin Name
Pin No. Single-Chip Modes Flash Memory
TFP-144 Mode 2, Mode 3 (EXPE = 0) Programmer Mode
1 VCC VCC
2 P43/TMCI1 NC
3 P44/TMO1 NC
4 P45/TMRI1 NC
5 P46 NC
6 P47 NC
7 VSS VSS
8 RES RES
9 MD1 VSS
10 MD0 VSS
11 NMI FA9
12 STBY VCC
13 VCL VCC
14 (N) P52/ExSCK1*/SCL0 FA18
15 P51/ExRxD1* FA17
16 P50/ExTxD1* NC
17 (N) P97/SDA0 VCC
18 P96/φ/EXCL NC
19 P95 FA16
20 P94 FA15
21 P93 WE
22 P92/IRQ0 VSS
23 P91/IRQ1 VCC
24 P90/IRQ2/ADTRG VCC
25 PE7 NC
26 PE6 NC
27 PE5 NC
28 PE4 NC
29 PE3 NC
30 PE2 NC