TCC76x
Specification Rev. 0.07
February 23, 2005
32-bit RISC Microprocessor for Digital Media Player
ELECTRICAL SPECIFICATION
Preliminary
23-1
23 ELECTRICAL SPECIFICATION
Unless otherwise specified, all the electrical specifications are valid only for the TCC760 / TCC761 signals.
23.1 Absolute Maximum Ratings
Table 23.1 Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
DC Supply Voltage for 3.3V I/O
VDDIO
3.8
V
DC Supply Voltage for 1.8V I/O
VDD_OSC
2.5
V
DC Supply Voltage for Internal Digital Logic
VDDI
2.5
V
DC Supply Voltage for Analog Part of ADC
VDDA_ADC
3.8
V
DC Supply Voltage for PLL
VDDA_PLL
2.5
V
Digital Input Voltage for 3.3V Input Buffer
VIN
4.6
V
Digital Input Voltage for 1.8V Input Buffer
VIN_OSC
2.5
V
Analog Input Voltage for ADC
VINA
0 ~ VDDA_ADC
V
DC Input Current
IIN
+/- 200
mA
Storage Temperature
TSTG
-45 to 125
oC
Notes:
1.
Absolute maximum ratings specify the values beyond which the device may be damaged permanently.
Exposure to absolute maximum rating conditions for extended periods may affect reliability. Each
condition value is applied with the other values kept within the following operating conditions and
functional operation under any of these conditions is not implied.
2.
All voltages are measured with respect to VSS unless otherwise specified.
3.
VDDI must always be less than or equal to VDDIO or VDD_OSC
4.
VDD_OSC must always be less than or equal to VDDIO
23.2 Recommended Operating Conditions
Table 23.2 Recommended Operating Conditions
Parameter
Symbol
MIN
TYP
MAX
Unit
DC Supply Voltage for 3.3V I/O (TCC760/TCC761 only)
VDDIO
1.65
-
3.6
V
DC Supply Voltage for 3.3V I/O
VDDIO
2.7
-
3.6
V
DC Supply Voltage for 1.8V I/O
VDD_OSC
1.65
-
1.95
V
DC Supply Voltage for Internal Digital Logic
VDDI
1.65
-
1.95
V
DC Supply Voltage for Analog Part of ADC
VDDA_ADC
3.0
-
3.6
V
DC Supply Voltage for PLL
VDDA_PLL
1.65
-
1.95
V
Digital Input Voltage for 3.3V Input Buffer
VIN
-0.1
-
VDDIO + 0.15
V
Digital Input Voltage for 1.8V Input Buffer
VIN_OSC
-0.1
-
VDD_OSC + 0.15
V
Digital Output Voltage
VOUT
-0.1
-
VDDIO + 0.15
V
Analog Input Voltage for ADC
VINA
0.0
VDDA_ADC
V
External Loop Filter Capacitance for PLL
LF
315
350
385
pF
Operating Temperature
TOPER
-30
85
oC
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