Specifications

Élan™SC310 Microcontroller Data Sheet 71
PRELIMINARY
Table 38. DC Characteristics over Commercial and Industrial Operating Ranges
(Plastic Shrink Quad Flat Pack (QFP), 33 MHz, 5 V)
VCCIO = 4.5 V – 5.5 V; T
AMBIENT
= 0°C to +70°C (commercial); T
CASE
= -40° to +85°C (industrial)
Notes:
1. Current out of a pin is given as a negative value.
2. VCC, VCC1, AVCC = 3.3 V and VCC5, VCCSYS, VCCSYS2 = 5 V.
3. Fc = 1 MHz
Table 39. Commercial and Industrial Operating Voltage ranges at 25°C
Notes:
1.VCC and AVCC are 3.3 V only.
Symbol Parameter Description
Preliminary
Unit
Min Typ Max
f
osc
Frequency of Operation (internal CPU clock) 0 33 MHz
P
CC
(2)
Supply Power—CPU clock = 33 MHz (VCCMEM=5 V) 660 862 mW
P
CCSB
(2)
Suspend Power—CPU idle, all internal clocks stopped except
32.768 kHz
0.17 mW
V
OH(CMOS)
Output High Voltage I
OH(CMOS)
= –0.5 mA VCC–0.45 V
V
OL(CMOS)
Output Low Voltage I
OL(CMOS)
= 0.5 mA 0.45 V
V
IH(CMOS)
Input High Voltage 2.0 VCC+0.3 V
V
IL(CMOS)
Input Low Voltage –0.3 +0.8 V
I
LI
Input Leakage Current (0.1–V≤V
OUT
≤VCC)
(all pins except those with internal pull-up/pull-down resistors)
±10 µA
I
IH
Input Leakage Current V
IH
= VCC– 0.1 V
(all pins with internal pull-down resistors)
90 µA
I
IL
Input Leakage Current V
IL
= 0.1 V
(pins with internal pull-up resistors)
–90 µA
I
LO
Output Leakage Current (0.1 – V≤ V
OUT
≤ VCC) ±15 µA
C
in
(3)
I/O Capacitance 15 pF
AVCC
RP-P
Analog VCC ripple peak to peak (3.3 V only) 100 mV
Power Pin Name 3.0 V–3.6 V 4.5 V–5.5 V
VCC
1
√ N/A
VCC1 √√
AVCC
1
√ N/A
VCC5 √√
VCCMEM √√
VCCSYS2 √√