Datasheet

MC68HC908JL3E Family Data Sheet, Rev. 4
172 Freescale Semiconductor
Figure B-3. RC vs. Frequency (5V @25°C)
Figure B-4. RC vs. Frequency (3V @25°C)
B.7.3 Memory Characteristics
Table B-5. Memory Characteristics
Characteristic Symbol Min Max Unit
RAM data retention voltage
V
RDR
1.3 — V
NOTES:
Since MC68H(R)C08JL3E/JK3E is a ROM device, Flash memory electrical characteristics do not apply.
0
0 1020304050
14
12
10
8
6
4
2
RESISTOR, R
EXT
(kΩ)
RC FREQUENCY, f
RCCLK
(MHz)
R
EXT
C
EXT
OSC1
V
DD
MCU
C
EXT
= 10 pF
5V @ 25°C
0
0 1020304050
14
12
10
8
6
4
2
RESISTOR, R
EXT
(kΩ)
RC FREQUENCY, f
RCCLK
(MHz)
R
EXT
C
EXT
OSC1
V
DD
MCU
C
EXT
= 10 pF
3V @ 25°C