TC1797_14 Datasheet, PDF (152/192 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1797
Electrical Parameters
5.2.6 Power Supply Current
The default test conditions (differences explicitly specified) are:
VDD=1.58 V, VDD=3.47 V, fCPU=180 MHz, Tj=150oC
Table 16 Power Supply Currents (Operating Conditions apply)
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Core active mode
supply current^{1)2) 3)}
I_DD
CC – – 600 mA f_CPU=180 MHz
f_CPU/f_SYS = 2:1
Realistic core active
mode supply current ^{4) 5)}
– – 430 mA V_DD = 1.53 V,
T_J = 150^oC
E-Ray PLL 1.5 V supply I_DDPF CC – – 4
E-Ray PLL 3.3 V supply I_DDPF3 CC – – 5
mA –
mA – ⁵⁾
FADC 3.3 V analog
supply current
I_DDMF CC – – 15 mA –
FADC 1.5 V analog
supply current
I_DDAF CC –
–
12
mA – ⁵⁾
Flash memory 3.3 V I_DDFL3R CC – – 125 mA continuously reading
supply current
the Flash memory ⁶⁾
I_DDFL3E CC – – 120 mA Flash memory
erase-verify ⁷⁾
Oscillator 1.5 V supply I_DDOSC CC – – 3
mA – ⁵⁾
Oscillator 3.3 V supply I_DDOSC3 CC – – 10 mA – ⁵⁾
LVDS 3.3 V supply
I_LVDS
– – 30 mA in total for four pairs
Pad currents, sum of I_DDP CC – – 30 mA – ^{5) 8)}
V_DDP 3.3 V supplies
I_{DDP_FP} CC – – 54 mA I_DDP including Data
Flash programming
current ^{8) 9)}
ADC 5 V power supply I_DDM CC – – 6
mA ADC0/1/2
Maximum Average
P_D
SR – – 1800 mW worst case
Power Dissipation¹⁾
T_A = 125^oC,
P_D × R_ΘJA < 25^oC
1) Infineon Power Loop: CPU and PCP running, all peripherals active. The power consumption of each custom
application will most probably be lower than this value, but must be evaluated separately.
2) The I_DD maximum value is 530 mA at f_CPU = 150 MHz, constant T_J = 150^oC, for the Infineon Max Power Loop.
The dependency in this range is, at constant junction temperature, linear.
f_CPU/f_SYS = 2:1 mode.
Data Sheet
148
V1.3, 2014-08