tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 280

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

18.2 DC Electrical Characteristics (1/2)
Supply voltage
Low-level output voltage
High-level output voltage
Note 1: V
Note 2: The DFOSC bit in the SYSCR1 register must be cleared to 0.
AV
AV
AD0−15
A16−23, A0−7,
P37−PA7
(except P77)
BW1, RESET , NMI ,
P77 (INT0)
X1
AD0−15
A16−23, A0−7,
P37−PA7
(except P77)
BW1, RESET , NMI ,
P77 (INT0)
X1
RD , WR , HWR ,
BUSAK ,
RD , WR , HWR ,
BUSAK ,
PLLOFF , BW0,
PLLOFF , BW0,
WAIT , BUSRQ ,
WAIT , BUSRQ ,
CC
SS
Parameter
= V
= V
CC
SS
CC
= = = = 3.3 V, Ta = 25° C, unless otherwise noted.
R
R
= 0 V
/
/
W
W
,
,
V
V
V
V
V
V
V
V
V
V
V
Symbol
CC
IL
IL1
IL2
IL4
IH
IH1
IH2
IH4
OL
OH
PLLON
PLLOFF
(Crystal)
PLLOFF
(External
clock)
V
I
I
OL
OH
CC
= 1.6 mA
= −400 µA
≥ 2.7 V
TMP1941AF-240
Condition
fosc = 4 to 10 MHz
fsys = 2 to 40 MHz
fs = 30 to 34 kHz
fosc = 4 to 7 MHz
fsys = 2 to 28 MHz
fs = 30 to 34 kHz
fosc = 16 to 20 MHz
fsys = 1 to 20 MHz
fs = 30 to34 kHz
fosc = 16 to 20 MHz
fsys = 1 to 20 MHz
fs = 30 to 34 kHz
fosc = 20 to 40 MHz
fsys = 1.25 to 20 MHz
fs = 30 to 34 kHz
(SYSCR1.DFOSC = 0)
(Note 2)
V
CC
≥ 2.7 V
0.80V
0.7V
0.8V
Min
−0.3
3.0
2.7
2.7
2.7
2.0
2.4
CC
CC
CC
Typ (Note 1)
TMP1941AF
V
0.25V
0.3V
0.2V
CC
Ta = −40 to 85° C
Max
0.45
3.6
0.6
2003-03-27
+ 0.3
CC
CC
CC
Unit
V
V
V