TCC76 Datasheet, PDF (245/259 Pages) List of Unclassifed Manufacturers – 32-bit RISC Microprocessor For Digital Media Player

TCC76x
Specification Rev. 0.07
32-bit RISC Microprocessor for Digital Media Player
February 23, 2005
ELECTRICAL SPECIFICATION
23.4 Absolute Maximum Ratings – NOR Flash
Table 23.4 Absolute Maximum Ratings – NOR Flash
Parameter
Symbol
Rating
Unit
DC Supply Voltage for NOR Flash
V_{DD_NOR}
-0.5 to 3.8
V
Input Voltage for NOR Flash
V_{IN_NOR}
-0.5 to V_{DD_NOR} + 0.5
V
DC Input Current for NOR Flash
Storage Temperature
I_{IN_NOR}
+/- 100
mA
T_{STG_NOR}
-45 to 85
o_C
The voltage difference between V_DDIO and V_{DD_NOR} must always be within 0.3V
23.5 Recommended Operating Conditions – NOR Flash
Table 23.5 Recommended Operating Conditions – NOR Flash
Parameter
Symbol
MIN
TYP
MAX
Unit
DC Supply Voltage for NOR Flash
Input Voltage for NOR Flash
Operating Temperature for NOR Flash
V_{DD_NOR}
V_{IN_NOR}
T_{OPER_NOR}
2.7
-0.1
0
-
3.6
V
-
V_{DD_NOR} + 0.15
V
70
o_C
23.6 Electrical Characteristics – NOR Flash
Table 23.6 Electrical Characteristics – NOR Flash
Parameter
Symbol
Test Conditions
MIN
TYP MAX Unit
High Level Input Voltage
Low Level Input Voltage
V_{IH_NOR}
V_{IL_NOR}
V_{DD_NOR} = 3.3V±0.3V
V_{DD_NOR} = 3.3V±0.3V
0.7 V_{DD_NOR}
V
0.8
V
High Level Input Current
I_{IH_NOR}
V_{IN_NOR} = V_{DD_NOR}
-10
10
µA
Low Level Input Current
I_{IL_NOR}
V_{IN_NOR} = V_{SS_NOR}
-10
10
µA
High Level Output Voltage
Low Level Output Voltage
Output Leakage Current
V_{OH_NOR}
V_{OL_NOR}
I_{OZ_NOR}
V_{DD_NOR} = V_{DD_NOR_MIN}
I_{OH_NOR} = -100µA
V_{DD_NOR} = V_{DD_NOR_MIN}
I_{OL_NOR} = 100µA
V_{OUT_NOR} = V_{SS_NOR} or V_{DD_NOR}
V_{DD_NOR} - 0.2
-10
V
0.2
V
10
µA
Supply Current
I_{DD_NOR}
Read
Program / Erase
30
mA
30
mA
Stanby Supply Current
I_{DS_NOR}
FCSN = V_{DD_NOR}
3
20
µA
Endurance
Program / Erase
100,000
Ta = 25^oC, V_{DD_NOR} = V_DDIO = 3.3V±0.3V, V_{SS_NOR} = V_SSIO = 0.0V unless otherwise specified.
Cycles
Parameter
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable Access Time
Chip Enable to Output High-Z
Table 23.7 AC Characteristics – NOR Flash
Symbol Test Conditions
MIN
TYP MAX Unit
t_RC
70
t_AA
FCSN = nOE = V_{SS_NOR}
t_CE
nOE = V_{SS_NOR}
t_OE
FCSN = V_{SS_NOR}
t_CHZ
ns
70
ns
70
ns
35
ns
25
ns
Preliminary
23-3