MC68HC05B4 Datasheet, PDF (278/298 Pages) Motorola, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit

I.1
DC electrical characteristics
Table I-2 DC electrical characteristics for 5V operation
(V_DD = 5 Vdc ± 10%, V_SS = 0 Vdc, T_A = –40 to +85°C)
Characteristic⁽¹⁾
Symbol Min
Typ ⁽²⁾
Max
Unit
Output voltage
I_LOAD = – 10 µA
I_LOAD = +10 µA
Output high voltage (I_LOAD = 0.8mA)
PA0–7, PB0–7, PC0–7, TCMP1, TCMP2
Output high voltage (I_LOAD = 1.6mA)
TDO, SCLK, PLMA, PLMB
Output low voltage (I_LOAD = 1.6mA)
PA0–7, PB0–7, PC0–7, TCMP1, TCMP2,
TDO, SCLK, PLMA, PLMB
Output low voltage (I_LOAD = 1.6mA)
RESET
V_OH
V_DD – 0.1
—
V_OL
—
—
V_OH
V_DD – 0.8
—
—
V_OH
V_DD – 0.8
—
V_OL
—
—
—
—
V_OL
—
—
—
V
0.1
—
V
—
0.4
V
1
Input high voltage
PA0–7, PB0–7, PC0–7, PD0–7, OSC1,
IRQ, RESET, TCAP1, TCAP2, RDI
V_IH
0.7V_DD
—
V _DD
V
Input low voltage
PA0–7, PB0–7, PC0–7, PD0–7, OSC1, IRQ ,
RESET, TCAP1, TCAP2, RDI
Supply current⁽³⁾
RUN (SM = 0) (See Figure 11-1)
RUN (SM = 1) (See Figure 11-2)
WAIT (SM = 0) (See Figure 11-3)
WAIT (SM = 1) (See Figure 11-4)
STOP
0 to 70 (standard)
– 40 to 85 (extended)
V_IL
V_SS
—
0.2V _DD
V
—
—
12
mA
—
—
3
mA
I_DD
—
—
—
—
4
mA
2
mA
—
—
10
µA
—
—
20
µA
High-Z leakage current
PA0–7, PB0–7, PC0–7, TDO, RESET , SCLK
Input current (0 to 70)
IRQ, OSC1, TCAP1, TCAP2, RDI,
PD0/AN0-PD7/AN7 (channel not selected)
I_IL
—
—
±1
µA
I_IN
—
—
±5
µA
—
±1
Capacitance
Ports (as input or output), RESET, TDO, SCLK
C_OUT
—
IRQ, TCAP1, TCAP2, OSC1, RDI
C_IN
—
PD0/AN0–PD7/AN7 (A/D off)
C_IN
—
PD0/AN0–PD7/AN7 (A/D on)
C_IN
—
—
12
pF
—
8
pF
12
—
pF
22
—
pF
(1) All I_DD measurements taken with suitable decoupling capacitors across the power supply to suppress the transient
switching currents inherent in CMOS designs (see Section 2).
(2) Typical values are at mid point of voltage range and at 25°C only.
(3) RUN and WAIT I _DD: measured using an external square-wave clock source (f_OSC = 8.0MHz); all inputs 0.2 V from
rail; no DC loads; maximum load on outputs 50pF (20pF on OSC2).
STOP /WAIT I _DD: all ports configured as inputs; V_IL = 0.2 V and V_IH = V_DD – 0.2 V: STOP I_DD measured with
OSC1 = V _DD.
WAIT I_DD is affected linearly by the OSC2 capacitance.
15
MOTOROLA
I-2
HIGH SPEED OPERATION
TPG
MC68HC05B6
Rev. 4