ml675050 Oki Semiconductor, ml675050 Datasheet - Page 16

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

PIN DISCRIPTION (GENERAL I/O SIGNALS)
Pin name
General-purpose I/O ports (PA～PH) Total 62bits
PA[7:0]
PB[7:0]
PC[7:0]
PD[7:0]
PE[7:0]
PF[5:0]
PG[7:0]
PH[7:0]
OKI Semiconductor
GPIO F
Discript in
FUNCTION
LIST
GPIO A
GPIO B
GPIO C
GPIO D
GPIO E
GPIO G
GPIO H
IO
IO
IO
IO
IO
IO
IO
IO
IO
Discript in detail
(Inside the parentheses the QFP pin number is shown)
General Purpose I/O port A
(PA[7:5] are primary, PA[4:0] are secondary)
(5, 6, 7, 8, 18, 58, 62, 113)
General Purpose I/O port B
(10, 20, 21, 22, 23, 24, 35, 48)
General Purpose I/O port C
(36, 39, 40, 41, 50, 51, 59, 60)
General Purpose I/O port D
(52, 53, 114, 115, 116, 117, 134, 135)
General Purpose I/O port E
(75, 76, 77, 78, 82, 128, 139, 140)
General Purpose I/O port F
(85, 86, 87, 88, 129, 130)
General Purpose I/O port G
(49, 67, 68, 99, 105, 106, 112, 146)
General Purpose I/O port H
(19, 42, 97, 98, 104, 125, 147, 170)
Primary/
Secondary/
Tertiary
Primary/
Secondary
Primary
Primary
Primary
Primary
Primary
Primary
Primary
FEDL675050-02
ML675050
Logic
Positive
Positive
Positive
Positive
Positive
Positive
Positive
Positive
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