Datasheet

MC9S08LL64 Series MCU Data Sheet, Rev. 7
VREF Specifications
Freescale Semiconductor38
3.13 VREF Specifications
Table 19. VREF Electrical Specifications
Num Characteristic Symbol Typical Min Max Unit
1 Supply voltage V
DD
— 1.80 3.60 V
2 Operating temperature range T
op
— –40 105 °C
3 Maximum load — — — 10 mA
Operation across Temperature
4 V Room Temp V Room Temp 1.15 — — V
5 Untrimmed –40 °C Untrimmed –40 °C —
–2 to –6 from Room Temp
Voltage
mV
6 Trimmed –40 °C Trimmed –40 °C —
±
1 from Room Temp Voltage mV
7
Untrimmed 0 °C Untrimmed 0 °C —
+1 to –2 from Room Temp
Voltage
mV
Trimmed 0 °C Trimmed 0 °C —
±
0.5 from Room Temp Voltage mV
8 Untrimmed 50 °C Untrimmed 50 °C —
+1 to –2 from Room Temp
Voltage
mV
9 Trimmed 50 °C Trimmed 50 °C —
±
0.5 from Room Temp Voltage mV
10 Untrimmed 85 °C Untrimmed 85 °C — 0 to –4 from Room Temp Voltage mV
11 Trimmed 85 °C Trimmed 85 °C —
±
0.5 from Room Temp Voltage mV
12 Untrimmed 125 °C Untrimmed 125 °C —
–2 to –6 from Room Temp
Voltage
mV
13 Trimmed 125 °C Trimmed 125 °C —
±
1 from Room Temp Voltage mV
14 Load bandwidth — — — — —
15 Load regulation mode = 10 at 1mA load Mode = 10 — 20 100 μV/mA
16 Line regulation (power supply rejection)
DC —
±
0.1 from Room Temp Voltage mV
AC — –60 dB
Power Consumption
17
Powered down Current (Stop Mode,
VREFEN = 0, VRSTEN = 0)
I — — .100
μA
18 Bandgap only (Mode[1:0] 00) I — — 75 μA
19 Low-power buffer (Mode[1:0] 01) I — — 125 μA
20 Tight-regulation buffer (Mode[1:0] 10) I — — 1.1 mA
21 RESERVED (Mode[1:0] 11) — — — — —