MC68HC05BD3 Datasheet, PDF (94/112 Pages) Motorola, Inc – HCMOS microcontroller

12.3
DC Electrical Characteristics
Table 12-1 DC Electrical Characteristics for MC68HC05BD3
12
(V_DD=5.0Vdc ±10%, V_SS=0Vdc, temperature range=0 to 70°C)
CHARACTERISTICS
SYMBOL MINIMUM TYPICAL MAXIMUM UNIT
Output voltage
I_LOAD = –10µA
I_LOAD = +10µA
V_OH
V_DD-0.1
–
V_OL
–
–
Output high voltage (I_LOAD=–5mA)
PA0-PA7, PB0-PB1, PC6-PC7, PD0-PD1
V_OH
V_DD-0.8
–
–
V
0.1
V
–
V
Output low voltage (I_LOAD=+5mA)
PA0-PA7, PB0-PB5, PC0-PC7, PD0-PD1,
V_OL
–
–
0.4
V
PWM0-PWM7
Input high voltage
PA0-PA7, PB0-PB5, PC0-PC7, PD0-PD1,
IRQ, RESET, EXTAL
V_IH
VSYNC, HSYNC (TTL level)
0.7xV_DD
2.0
–
–
V_DD
V
V_DD
Input low voltage
PA0-PA7, PB0-PB5, PC0-PC7, PD0-PD1,
IRQ, RESET, EXTAL
V_IL
VSYNC, HSYNC (TTL level)
V_SS
V_SS
–
–
0.2xV_DD
V
0.8
Supply current:
Run
Wait
I_DD
–
4.5
20
mA
–
0.73
8
mA
I/O ports high-Z leakage current
PA0-PA7, PB0-PB5, PC0-PC7, PD0-PD1,
I_IL
PWM0-PWM7
–
–
±10
µA
Input current
IRQ, RESET, EXTAL, VSYNC, HSYNC
I_IN
–
–
1
µA
Capacitance
ports (as input or output), RESET, IRQ,
EXTAL, XTAL, HSYNC, VSYNC
C_OUT
C_IN
–
–
–
12
pF
–
8
pF
Notes:
(1) All values shown reflect average measurements.
(2) Typical values at midpoint of voltage range, 25°C only.
(3) Wait I_DD: only timer system and SSP is active.
(4) Run (operating) I_DD, Wait I_DD: measured using external square wave clock source to EXTAL (f_OSC=4.2MHz),
all inputs 0.2 Vdc from rail; no dc loads, less than 50pF on all outputs, C_L=20pF on EXTAL.
(5) Wait I_DD: all ports configured as inputs, V_IL=0.2 Vdc, V_IH=V_DD – 0.2 Vdc.
(6) Wait I_DD is affected linearly by the EXTAL capacitance.
MOTOROLA
12-2
ELECTRICAL SPECIFICATIONS
TPG
MC68HC05BD3