ml675050 Oki Semiconductor, ml675050 Datasheet - Page 36

• Manufacturer Part Number: ml675050
• Description: Arm7tdmi Based Micro-controller For Ic Card Reader/writer
• Manufacturer: Oki Semiconductor

ELECTRICAL CHARACTERISTICS (AC CHARACTERISTICS)
(7) AHB_CLK Timing
(8) APB_CLK Timing
(9) CPI (LCDC clock) Timing
OKI Semiconductor
Notes
*1: Any of f
*2: Any of t
Parameter
AHB_CLK frequency
AHB_CLK cycle
Parameter
APB_CLK frequency
APB_CLK cycle
Parameter
CPI frequency
CPI cycle
CPI Timing
PC
PC
AHB_CLK Timing
═ t
APB_CLK Timing
═ f
HC
A H B _ C L K
HC
A P B _ C L K
/2, f
2, t
C P I
HC
HC
/4 or f
4, or t
HC
/8
HC
Symbol
f
t
Symbol
F
t
Symbol
f
t
HC
HC
CPI
PC
PC
CPI
8
t
t
C P I
P C
t
H C
Condition
F
Condition
(*1)
(*2)
CPI
Conditio
n
f
HC
Min.
—
15.625
Min.
—
50
Min.
—
31.25
Typ.
—
—
Typ.
—
—
Typ.
—
—
Max.
64
—
Max.
32
—
Max.
20
—
FEDL675050-02
ML675050
Unit
MHz
ns
Unit
MHz
ns
Unit
MHz
ns
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