MC68HC08JL8 Datasheet, PDF (189/212 Pages) Freescale Semiconductor, Inc – Microcontrollers

14
12
10
8
6
4
2
0
0
3V DC Electrical Characteristics
C_EXT = 10 pF
5V @ 25°C
MCU
OSC1
V_DD
R_EXT
C_EXT
10
20
30
40
50
Resistor, R_EXT (kΩ)
Figure 17-2. RC vs. Frequency (5V @25°C)
17.8 3V DC Electrical Characteristics
Table 17-7. DC Electrical Characteristics (3V)
Characteristic⁽¹⁾
Output high voltage (I_LOAD = –1.0mA)
PTA0–PTA7, PTB0–PTB7, PTD0–PTD7, PTE0–PTE1
Output low voltage (I_LOAD = 0.8mA)
PTA6, PTB0–PTB7, PTD0, PTD1, PTD4, PTD5,
PTE0–PTE1
Output low voltage (I_LOAD = 20mA)
PTD6, PTD7
LED drives (V_OL = 1.8V)
PTA0–PTA5, PTA7, PTD2, PTD3, PTD6, PTD7
Input high voltage
PTA0–PTA7, PTB0–PTB7, PTD0–PTD7, PTE0–PTE1, RST,
IRQ, OSC1
Input low voltage
PTA0–PTA7, PTB0–PTB7, PTD0–PTD7, PTE0–PTE1,RST,
IRQ, OSC1
V_DD supply current, f_OP = 4MHz
Run⁽³⁾
XTAL oscillator option
RC oscillator option
Wait⁽⁴⁾
XTAL oscillator option
RC oscillator option
Stop⁽⁵⁾ (–40°C to 85°C)
XTAL oscillator option
RC oscillator option
Digital I/O ports Hi-Z leakage current
Input current
Symbol
V_OH
V_OL
V_OL
I_OL
V_IH
V_IL
I_DD
I_IL
I_IN
Min
V_DD– 0.4
Typ⁽²⁾
—
—
—
Max
—
0.4
Unit
V
V
—
—
3
8
0.7 × V_DD
—
0.5
V
12
mA
V_DD
V
V_SS
—
0.3 × V_DD
V
—
3
8
mA
—
4
10
mA
—
1
4.5
mA
—
2
6
mA
—
0.5
5
µA
—
0.3
2
µA
—
—
± 10
µA
—
—
±1
µA
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
Freescale Semiconductor
189