MC68HC908LJ12 Datasheet, PDF (395/413 Pages) Freescale Semiconductor, Inc – 8-bit microcontroller units

Electrical Specifications
23.7 3.3V DC Electrical Characteristics
Table 23-5. 3.3V DC Electrical Characteristics
Characteristic⁽¹⁾
Symbol
Min
Typ⁽²⁾
Output high voltage (I_LOAD = –1.0 mA)
All ports
V_OH
V_DD – 0.4
—
Output low voltage
(I_LOAD = 0.8mA) All ports
(I_LOAD = 4.0 mA) PTB2–PTB5
(I_LOAD = 10.0 mA) PTB0/TxD–PTB1
V_OL
—
—
Input high voltage
All ports, RST, IRQ, OSC1
V_IH
0.7 × V_DD
—
Input low voltage
All ports, RST, IRQ, OSC1
V_IL
V_SS
—
V_DD supply current
Run⁽³⁾, f_OP = 4 MHz
with all modules on
with ADC on
with ADC off
Wait⁽⁴⁾, f_OP = 4 MHz (all modules off)
Stop, f_OP = 8 kHz⁽⁵⁾
25°C (with OSC, RTC, LCD⁽⁶⁾, LVI on)
25°C (with OSC, RTC, LCD⁽⁶⁾ on)
25°C (with OSC, RTC on)
25°C (all modules off)
—
—
—
—
—
—
I_DD
—
—
—
—
—
—
—
—
—
—
Digital I/O ports Hi-Z leakage current
All ports, RST
I_IL
—
—
Input current
IRQ
I_IN
—
—
Capacitance
Ports (as input or output)
C_OUT
—
—
C_IN
—
—
POR re-arm voltage⁽⁷⁾
V_POR
0
—
POR rise-time ramp rate⁽⁸⁾
R_POR
0.02
—
Monitor mode entry voltage (at IRQ pin)
V_HI
1.5 × V_DD
—
Pullup resistors⁽⁹⁾
PTA0–PTA3, PTD4–PTD7 configured as KBI0–KBI7 ^RPU1
—
26
RST, IRQ
R_PU2
—
28
Low-voltage inhibit, trip falling voltage
V_TRIPF
2.40
2.57
Low-voltage inhibit, trip rising voltage
V_TRIPR
2.46
2.63
Max
—
0.4
V_DD
0.3 × V_DD
8
6
5
3.5
280
38
25
1
± 10
±1
12
8
100
—
2 × V_DD
—
—
2.88
2.97
Unit
V
V
V
V
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
pF
mV
V/ms
V
kΩ
kΩ
V
V
Technical Data
396
Electrical Specifications
MC68HC908LJ12 — Rev. 2.1
Freescale Semiconductor