MB95F264KPF-G-SNE2 Fujitsu, MB95F264KPF-G-SNE2 Datasheet - Page 55

• Manufacturer Part Number: MB95F264KPF-G-SNE2
• Description: MCU, 8BIT, 20K FLASH, 8FX, 20SOP
• Manufacturer: Fujitsu

Specifications of MB95F264KPF-G-SNE2

• No. Of I/o's: 17
• Ram Memory Size: 496Byte
• Cpu Speed: 16.25MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 2
• Core Size: 8bit
• Program Memory Size: 20KB
• Oscillator Type: Internal, External
• Controller Family/series: MB95260H

(2) Source Clock / Machine Clock
*1: This is the clock before it is divided according to the division ratio set by the machine clock division ratio
*2: This is the operating clock of the microcontroller. A machine clock can be selected from the following.
DS07–12627–6E
Source clock
cycle time*
Source clock
frequency
Machine clock
cycle time*
(minimum
instruction
execution
time)
Machine clock
frequency
Parameter
select bits (SYCC : DIV1 and DIV0) . This source clock is divided to become a machine clock according to
the division ratio set by the machine clock division ratio select bits (SYCC : DIV1 and DIV0). In addition, a
source clock can be selected from the following.
• Main clock divided by 2
• Main CR clock
• Subclock divided by 2
• Sub-CR clock divided by 2
• Source clock (no division)
• Source clock divided by 4
• Source clock divided by 8
• Source clock divided by 16
1
2
Symbol
t
t
F
F
F
F
MCLK
SCLK
MPL
SPL
MP
SP
name
Pin
—
—
—
—
0.0625
0.031
1.024
3.125
61.5
61.5
Min
100
100
0.5
61
20
—
—
—
—
1
16.384
MB95260H/270H/280H Series
Value
Typ
61
20
50
—
—
⎯
⎯
—
—
—
—
—
—
—
—
16.384
32000
16000
16.25
976.5
16.25
2000
1000
Max
320
10
10
50
—
—
—
—
(V
CC
= 5.0 V±10%, V
MHz When the main oscillation clock is used
MHz When the main CR clock is used
MHz When the main oscillation clock is used
MHz When the main CR clock is used
Unit
kHz When the sub-oscillation clock is used
kHz
kHz When the sub-oscillation clock is used
kHz
ns
ns
µs
µs
ns
ns
µs
µs
When the main external clock is used
Min: F
Max: F
When the main CR clock is used
Min: F
Max: F
When the sub-oscillation clock is used
F
When the sub CR clock is used
F
When the sub-CR clock is used
F
When the main oscillation clock is used
Min: F
Max: F
When the main CR clock is used
Min: F
Max: F
When the sub-oscillation clock is used
Min: F
Max: F
When the sub-CR clock is used
Min: F
Max: F
When the sub-CR clock is used
F
CL
CRL
CRL
CRL
= 32.768 kHz, divided by 2
= 100 kHz, divided by 2
= 100 kHz, divided by 2
= 100 kHz
CH
CRH
SP
SP
SPL
SPL
CH
CRH
SP
SP
SPL
SPL
SS
= 16.25 MHz, no division
= 10 MHz
= 32.5 MHz, divided by 2
= 0.5 MHz, divided by 16
= 1 MHz, divided by 16
= 1 MHz, divided by 2
= 16.384 kHz, no division
= 50 kHz, no division
= 10 MHz
= 16.384 kHz, divided by 16
= 50 kHz, divided by 16
= 1 MHz
= 0.0 V, T
Remarks
A
=
-
40°C to + 85°C)
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