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MC68HC705C8A_13 Datasheet, PDF (176/222 Pages) Freescale Semiconductor, Inc – Technical Data | |||
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Freescale Semiconductor, Inc.
Electrical Specifications
13.8 3.3-Volt DC Electrical Characteristics
Characteristic(1)
Symbol
Min
Typ(2)
Max
Unit
Output voltage, ILoad ⤠10.0 µA
VOL
â
â
VOH
VDD â 0.1
â
0.1
â
V
Output high voltage
ILoad = â0.2 mA
PA7âPA0, PB7âPB0, PC6âPC0, TCMP
(see Figure 13-2)
ILoad = â0.4 mA
PD4âPD1 (see Figure 13-3)
ILoad = â1.5 mA
PC7
VOH
VDD â 0.3
â
â
â
â
V
â
â
Output low voltage (see Figure 13-4)
ILoad = 0.4 mA
PA7âPA0, PB7âPB0, PC6âPC0, PD4âPD1
ILoad = 6.0 mA
PC7
VOL
â
â
0.3
V
â
â
0.3
Input high voltage
PA7âPA0, PB7âPB0, PC7âPC0, PD5âPD0,
PD7, TCAP, IRQ, RESET, OSC1
VIH
0.7 x VDD
â
VDD
V
Input low voltage
PA7âPA0, PB7âPB0, PC7âPC0, PD5âPD0,
PD7, TCAP, IRQ, RESET, OSCI
VIL
VSS
â
0.2 x VDD V
Data-retention mode (0°C to 70°C)
VRM
2.0
â
â
V
Supply current(3)
Run(4)
Wait(5)
Stop(6)
IDD
â
1.53
3.0
mA
â
0.711
1.0
mA
â
2.0
20
µA
I/O ports hi-z leakage current
PA7âPA0, PB7âPB0, PC7âPC0, PD4âPD1,
PD7, RESET
IIL
â
â
± 10
µA
Input current
IRQ, TCAP, OSC1, PD5, PD0
IIn
â
â
±1
µA
1. VDD = 3.3 V ± 10%; VSS = 0 Vdc, TA = TL to TH, unless otherwise noted
2. Typical values at midpoint of voltage range, 25°C only.
3. IDD measured with port B pullup devices disabled.
4. Run (operating) IDD measured using external square wave clock source (fOSC = 2.0 MHz). All inputs 0.2 V from rail. No dc
loads. Less than 50 pF on all outputs. CL = 20 pF on OSC2. OSC2 capacitance linearly affects run IDD.
5. Wait IDD measured using external square wave clock source (fOSC = 2.0 MHz). All inputs 0.2 V from rail. No dc loads. Less
than 50 pF on all outputs. CL = 20 pF on OSC2. VIL = 0.2 V, VIH = VDD â 0.2 V. All ports configured as inputs. SPI and SCI
disabled. If SPI and SCI enabled, add 10% current draw. OSC2 capacitance linearly affects wait IDD.
6. Stop IDD measured with OSC1 = VDD. All ports configured as inputs. VIL = 0.2 V; VIH = VDD â 0.2 V.
Technical Data
176
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
MC68HC705C8A â Rev. 3
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