TC1736 Datasheet, PDF (99/123 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1736
Electrical Parameters
5.2.6 Power Supply Current
The default test conditions (differences explicitly specified) are:
V_DD = 1.58 V, V_DDP = 3.47 V, T_j=150^oC. All other operating conditions apply.
Table 12 Power Supply Currents, Maximum Power Consumption
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Core active mode
I_DD
CC – – 250 mA f_CPU=80 MHz
supply current ^{1) 2)}
f_CPU/f_SYS = 1:1
Realistic core active
mode supply current ³⁾⁴⁾
– – 150 mA V_DD = 1.53 V,
T_J = 150^oC
FADC 3.3 V analog
supply current
I_DDMF CC – – 10 mA –
FADC 1.5 V analog
supply current
I_DDAF CC –
–
10
mA – ⁴⁾
Flash memory 3.3 V
I_DDFL3R CC –
–
60
mA continuously
supply current
reading the Flash
memory ⁵⁾
I_DDFL3E CC – – 61 mA Flash memory
erase-verify⁶⁾
Oscillator 1.5 V supply I_DDOSC CC – – 3
mA – ⁴⁾
Oscillator 3.3 V supply I_DDOSC3 CC –
–
10
mA – ⁴⁾
Pad currents,sum of
I_DDP
CC –
–
14
mA – ^{4) 7)}
V_DDP 3.3 V supplies
I_{DDP_FP} CC – – 34 mA I_DDP including Data
Flash programming
current ^{4) 8)}
ADC 5 V power supply I_DDM
CC – 2 3
mA ADC0 / 1
Maximum Average
P_D
Power Dissipation¹⁾
SR –
800 mW worst case
T_A = 125^oC,
P_D × R_ΘJA < 25^oC
1) Infineon Power Loop: CPU 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 190 mA at f_CPU = 40 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 = 1:1 mode.
3) The I_DD maximum value is 110 mA at f_CPU = 40 MHz, constant T_J = 150^oC, for the Realistic Pattern.
The dependency in this range is, at constant junction temperature, linear.
f_CPU/f_SYS = 1:1 mode.
Data Sheet
95
V1.1, 2009-08