MC68HC812A4 Datasheet, PDF (324/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Electrical Characteristics
18.5 DC Electrical Characteristics
Characteristic⁽¹⁾
Symbol Min
Max Unit
Input high voltage, all inputs
V_IH 0.7 × V_DD V_DD + 0.3 V
Input low voltage, all inputs
V_IL
V_SS−0.3 0.2 × V_DD V
Output high voltage, all I/O and output pins
Normal drive strength
I_OH = −10.0 µA
I_OH = −0.8 mA
Reduced drive strength
I_OH = −4.0 µA
I_OH = −0.3 mA
V_DD − 0.2
—
V_OH V_DD − 0.8
—
V
V_DD − 0.2
—
V_DD − 0.8
—
Output low voltage, all I/O and output pins, normal drive strength
I_OL = 10.0 µA
I_OL = 1.6 mA
EXTAL, PAD[7:0], V_RH, V_RL, V_FP, XIRQ, reduced drive strength
I_OL = 3.6 µA
I_OL = 0.6 mA
—
V_SS +0.2
V_OL
—
V_SS +0.4
V
—
V_SS +0.2
—
V_SS +0.4
Input leakage current⁽²⁾ all input pins
V_In = V_DD or V_SS — V_RL, V_RH, PAD6–PAD0
V_In = V_DD or V_SS — IRQ
V_In = V_DD or V_SS — PAD7
I_In
—
—
—
±1
±10
µA
±10
Three-state leakage, I/O ports, BKGD, and RESET
I_OZ
—
±2.5
µA
Input capacitance
All input pins and ATD pins (non-sampling)
ATD pins (sampling)
All I/O pins
C_In
—
—
—
10
15
pF
20
Output load capacitance
All outputs except PS7–PS4
PS7–PS4
C_L
—
—
90
pF
200
Active pullup, pulldown current
IRQ, XIRQ, DBE, ECLK, LSTRB, R/W, and BKGD
Ports A, B, C, D, F, G, H, J, P, S, and T
I_APU
50
500
µA
RAM standby voltage, power down
V_SB
1.5
—
V
RAM standby current
I_SB
—
10
µA
1. V_DD = 5.0 Vdc ± 10%, V_SS = 0 Vdc, T_A = T_L to T_H, unless otherwise noted
2. Specification is for parts in the –40 to +85 C range. Higher temperature ranges will result in increased current leakage.
MC68HC812A4 — Rev. 3.0
324
Electrical Characteristics
Advance Information
MOTOROLA