MC908JL8CDWE Datasheet, PDF (205/212 Pages) Freescale Semiconductor, Inc – Microcontrollers

14
12
10
8
6
4
2
0
0
C_EXT = 10 pF
5V @ 25°C
MCU
OSC1
MC68HC908JL8
MC68HC08JL8
V_DD
R_EXT
C_EXT
10
20
30
40
50
Resistor, R_EXT (kΩ)
Figure A-3. RC vs. Frequency (5V @25°C)
14
12
10
8
6
4
2
0
0
C_EXT = 10 pF
3V @ 25°C
MCU
OSC1
MC68HC908JL8
MC68HC08JL8
V_DD
R_EXT
C_EXT
10
20
30
40
50
Resistor, R_EXT (kΩ)
Figure A-4. RC vs. Frequency (3V @25°C)
A.8 Memory Characteristics
Table A-4. Memory Characteristics
Characteristic
Symbol
Min
Max
Unit
RAM data retention voltage
V_RDR
1.3
—
V
Notes:
Since MC68HC08JL8 is a ROM device, FLASH memory electrical characteristics do not apply.
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
Freescale Semiconductor
205