XC167CI-16F_06 Datasheet, PDF (63/90 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core

XC167CI-16F
Derivatives
Electrical Parameters
Table 12 Current Limits for Port Output Drivers
Port Output Driver
Mode
Strong driver
Maximum Output Current
(I_OLmax, -I_OHmax)¹⁾
10 mA
Nominal Output Current
(I_OLnom, -I_OHnom)
2.5 mA
Medium driver
4.0 mA
1.0 mA
Weak driver
0.5 mA
0.1 mA
1) An output current above |I_OXnom| may be drawn from up to three pins at the same time.
For any group of 16 neighboring port output pins the total output current in each direction (ΣI_OL and Σ-I_OH) must
remain below 50 mA.
Table 13 Power Consumption XC167 (Operating Conditions apply)
Parameter
Power supply current (active)
with all peripherals active
Pad supply current
Idle mode supply current
with all peripherals active
Sleep and Power down mode
supply current caused by
leakage⁴⁾
Sym- Limit Values
bol _{Min. Max.}
I_DDI –
I_DDP –
I_IDX –
I_PDL5) –
15 +
2.6 × f_CPU
5
15 +
1.2 × f_CPU
128,000
× e^-α
Sleep and Power down mode I_PDM7) –
supply current caused by
leakage and the RTC running,
clocked by the main oscillator⁴⁾
0.6 +
0.02 × f_OSC
+ I_PDL
Unit Test Condition
mA f_CPU in [MHz]¹⁾²⁾
mA ³⁾
mA f_CPU in [MHz]²⁾
mA
V_DDI
=
V 6)
DDImax
T_J in [°C]
α=
4670 / (273 + T_J)
mA V_DDI = V_DDImax
f_OSC in [MHz]
Sleep and Power down mode I_PDA –
supply current caused by
leakage and the RTC running,
clocked by the auxiliary
oscillator at 32 kHz⁴⁾
0.1 + I_PDL mA V_DDI = V_DDImax
1) During Flash programming or erase operations the supply current is increased by max. 5 mA.
2) The supply current is a function of the operating frequency. This dependency is illustrated in Figure 11.
These parameters are tested at V_DDImax and maximum CPU clock frequency with all outputs disconnected and
all inputs at V_IL or V_IH.
3) The pad supply voltage pins (V_DDP) mainly provides the current consumed by the pin output drivers. A small
amount of current is consumed even though no outputs are driven, because the drivers’ input stages are
switched and also the Flash module draws some power from the V_DDP supply.
Data Sheet
61
V1.3, 2006-08