MC68HC05C8A Datasheet, PDF (108/116 Pages) Motorola, Inc – Microcontrollers

B.3 DC Electrical Characteristics
The data in 13.6 5.0-V DC Electrical Characteristics and 13.7 3.3-V DC Electrical Characteristics applies
to the MC68HSC05C8A with the exceptions given here.
Characteristic⁽¹⁾
Symbol
Min
Typ
Max Unit
Supply current (4.5–5.5 Vdc @ f_BUS = 4.0 MHz)
Run⁽²⁾
Wait⁽³⁾
Stop⁽⁴⁾
25°C
0°C to 70°C (Standard)
–40°C to 125°C (Standard)
—
7.00
11.0 mA
—
2.00
6.50 mA
I_DD
—
1
20
µA
—
—
40
µA
—
—
50
µA
Supply Current (2.4–3.6 Vdc @ f_BUS = 2.0 MHz)
Run⁽²⁾
Wait⁽³⁾
Stop⁽⁴⁾
25°C
0°C to 70°C (standard)
–40°C to 125°C (standard)
—
2.50
4.00 mA
—
1.00
2.00 mA
I_DD
—
1
8
µA
—
—
16
µA
—
—
20
µA
Input pullup current (V_DD = 4.5–5.5 V)
PB7–PB0 (with pullup)
I_In
175
385
750
µA
Input pullup current (V_DD = 2.4–3.6 V)
PB7–PB0 (with pullup)
I_In
50
160
350
µA
1. Typical values reflect measurements taken on average processed devices at the midpoint of voltage range, 25°C only.
2. Run (operating) I_DD measured using external square wave clock source; all I/O pins configured as inputs, Port B = V_DD,
all other inputs V_IL = 0.2 V, V_IH = V_DD–0.2 V; no DC loads; less than 50 pF on all outputs;
C_L = 20 pF on OSC2
3. Wait I_DD measured using external square wave clock source; all I/O pins configured as inputs,
Port B = V_DD, all other inputs V_IL = 0.2 V, V_IH = V_DD –0.2 V; no DC loads; less than 50 pF on all outputs;
C_L = 20 pF on OSC2. Wait I_DD is affected linearly by the OSC2 capacitance.
4. Stop I_DD measured with OSC1 = 0.2 V; all I/O pins configured as inputs, Port B = V_DD, all other inputs
V_IL = 0.2 V, V_IH = V_DD –0.2 V
MC68HC05C8A • MC68HCL05C8A • MC68HSC05C8A Data Sheet, Rev. 5.1
108
Freescale Semiconductor