ml675050 Oki Semiconductor, ml675050 Datasheet - Page 7

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

LIST OF PINS (FUNCTION LIST) (3/6)
QFP
OKI Semiconductor
100
101
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Pin
BGA
M13
M14
R10
N10
P11
R11
N11
N12
R12
N13
R13
P12
P13
R14
P14
R15
P15
N15
N14
K15
K14
K13
L15
L14
L13
M6
M8
N9
D7
D9
IOCS1_N
ROMCS_N
RAMCS_N
PE0
PE1
PE2
PE3
WR_N
IOVDD
GND
PE7
BS0_N
BS1_N
PF0
PF1
PF2
PF3
XA2
XA3
XA4
XA5
IOVDD
GND
DP
DM
PH1
PH2
PG2
XA17
XA18
Symbol
Primary Function
O
O
O
IO
IO
IO
IO
O
VDD
GND
IO
O
O
IO
IO
IO
IO
O
O
O
O
VDD
GND
IO
IO
IO
IO
IO
O
O
I/O
Ext. I/O 1
Chip Select
Ext. ROM
Chip Select
Ext. RAM
Chip Select
GPIO E bit0
GPIO E bit1
GPIO E bit2
GPIO E bit3
Ext.
Write pulse
I/O power
GND
GPIO E bit7
Ext. Byte
Select 0
Ext. Byte
Select 1
GPIO F bit0
GPIO F bit1
GPIO F bit2
GPIO F bit3
Ext. Address
2
Ext. Address
3
Ext. Address
4
Ext. Address
5
I/O power
GND
USBdev D+
USBdev D-
GPIO H bit1
GPIO H bit2
GPIO G bit2
Ext. Address
17
Ext. Address
18
Description
SIN0
SOUT0
CTS
RTS
DCD
SIN1
SOUT1
PENC
OVC
SIM_CLK1
SIM_RST1
SIM_RST0
Symbol
Secondary Function
I
I
O
I
O
I
I
O
I
O
O
O
I/O
UART0 Rx
UART0 Tx
UART0 CTS
UART0 RTS
UART1 Rx
UART1 Tx
SIM1 Clock
SIM1 Reset
SIM0 Reset
UART0 DCD
USB Host
Power
Control
USBHost
Over Voltage
signnal
Description
EXINT0
EXINT1
EXINT5
EXREQ1
EXACK1
Symbol
Tertiary Function
FEDL675050-02
I
I
I
I
I
I/O
ML675050
INT input 0
INT input 1
INT input 5
DMA req. 0
DMA ack. 0
Description
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