tmp1940cyaf TOSHIBA Semiconductor CORPORATION, tmp1940cyaf Datasheet - Page 430

• Manufacturer Part Number: tmp1940cyaf
• Description: 32-bit Tx System Risc Tx19 Family
• Manufacturer: TOSHIBA Semiconductor CORPORATION

BW0
BW1
P40
P41, P42
X1
X2
P44
P10–P17
P20–P23
P73
P74
P75–P77
P80–P87
P90–P95
P96, P97
TEST
DVCC
DVSS
CVCC
CVSS
AVCC
AVSS
VREFH
VREFL
RESET
NMI
PLLOFF
Pin Name
# of Pins
1
1
1
1
2
1
1
1
1
8
4
1
1
3
8
6
2
1
1
3
3
1
1
1
1
1
1
Table 3.21 Settings of the Other Pins
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
TMP1940FDBF-72
Tie to logic 0 (0 V). (Programmer mode setting)
Tie to logic 0 (0 V). (Programmer mode setting)
Tie to logic 1 (3.3 V). (Programmer mode setting)
Tie to logic 1 (3.3 V). (Programmer mode setting)
Tie to logic 0 (0 V). (Programmer mode setting)
Tie to logic 1 (3.3 V).
Connect a 20-MHz crystal for self-oscillation.
Tie to logic 0 (0 V).
Tie to logic 1 (3.3 V).
Tie to logic 1 (3.3 V).
Tie to logic 0 (0 V).
Leave unconnected.
Tie to logic 1 (3.3 V).
Tie to logic 1 (3.3 V).
Tie to logic 1 (3.3 V).
Tie to logic 0 (0 V).
Tie to logic 0 (0 V).
Tie to logic 0 (0 V).
Tie to logic 1 (3.3 V).
0 V
Tie to logic 1 (3.3 V).
0 V
Tie to logic 1 (3.3 V).
0 V
Tie to logic 1 (3.3 V).
0 V
Setting
TMP1940FDBF