MC68HC05PV8 Datasheet, PDF (189/196 Pages) Freescale Semiconductor, Inc – Techinal Data - rev 1.9

Freescale Semiconductor, Inc.
Electrical Specifications
PORT C Characteristics
16.15 PORT C Characteristics
16.15.1 High Voltage Input/Output (PC0–4)
(6V ≤ V_SUP ≤ 16V, device untrimmed, V_SS = 0Vdc, T_J = –40°C to +125°C, unless otherwise noted),
Characteristic
Symbol
Min
Typ
Max
Unit
Comment
Input Low Voltage
Input High Voltage
Input Hysteresis Voltage
(PC0-3, PC4 on
MC68HC(8)05PV8)
HV_IL
0
–
0.35 x V_SUP
V
HV_IH
0.65 x V_SUP
–
V_SUP
V
V_HYS
0.1
0.1 x V_SUP
–
V
Leakage Current
I_LEAK
–10
–
10
µA
Inputs
disabled
Input Pull-Down Current
I_PULLDOWN
–
2.5
10
µA
Inputs enabled,
V_IN = V_SUP
Output Low Voltage (PC0–3)
V_OL
–
-
0.2 x V_SUP
V
I_LOAD = 1mA
Output High Voltage (PC0–4)
(PC0-3 MC68HC05PV8A)
V_OH
0.8 x V_SUP
-
–
V
I_LOAD = –1mA
Pin Capacitance
C_OUT
–
Debounce Time
(PC4 on MC68HC05PV8A)
t_DB
–
10
pF
Not tested
1.5
µs
Not tested
16.15.2 Contact Sense Circuitry to Vbattery (PC0–3) and to Ground (PC1–4
MC68HC(8)05PV8)/(PC1-3 MC68HC05PV8A)
(9V ≤ V_SUP ≤ 16V, device untrimmed, V_SS = 0Vdc, T_J = –40°C to +125°C, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Comment
Effective Internal Input
Resistance
R_IN
–
–
600
Ω
|I_LOAD| = 5mA
Total Path Resistance for Low
Threshold
R_LT
2.5
4.0
–
KΩ
Total Path Resistance for High
Threshold
R_HT
–
6.0
10.0
KΩ
Total Path Resistance
Hysteresis
R_LT/R_HT
–
0.75
–
–
Injection Current
Not production
I_INJ
-5
–
5
mA
tested. See also
note 3 on page
179.
MC68HC(8)05PV8/A — Rev. 1.9
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
Technical Data