UPD720122F1-DN2-A Renesas Electronics America, UPD720122F1-DN2-A Datasheet - Page 11

• Manufacturer Part Number: UPD720122F1-DN2-A
• Manufacturer: Renesas Electronics America

Specifications of UPD720122F1-DN2-A

• Lead Free Status / RoHS Status: Supplier Unconfirmed

1.
RESETB
XIN_CLK
XOUT
CSB
INTB_ALL
ALE
A(7:1)
D(15:0)
AD(7:0)
D0
AD(7:1)
D(15:8)
WRB
RDB
INT0B
INT1B
INT2B
ACTIVE
SCAN(1:0)
M2
EP1_DRQB
EP1_DACKB
EP1_RDB
EP1_TCB
FM21
EP2_DRQB
EP2_DACKB
EP2_WRB
EP2_TCB
LD(15:0)
BUNRI
RREF
RPU
RSDP
DP
DM
Pin Name
PIN INFORMATION
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
A
A
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
5 V tolerant Input Schmitt
3.3 V Input
3.3 V Output
5 V tolerant Input
5 V tolerant Output
5 V tolerant Input
5 V tolerant Input
5 V tolerant I/O
5 V tolerant I/O
5 V tolerant I/O
5 V tolerant I/O
5 V tolerant I/O
5 V tolerant Input
5 V tolerant Input
5 V tolerant Output
5 V tolerant Output
5 V tolerant Output
5 V tolerant Input
3.3 V Input 50 kΩ Pull Down
5 V tolerant Output
5 V tolerant Output
5 V tolerant Input
5 V tolerant Input
5 V tolerant Input
3.3 V Input
5 V tolerant Output
5 V tolerant Input
5 V tolerant Input
5 V tolerant Input
5 V tolerant I/O
5V torelant Input
Analog
USB pull-up control
USB full speed D+ O
USB high speed D+ I/O
USB high speed D- I/O
Buffer Type
Data Sheet S16685EJ3V0DS
Low
Low
Low
High
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Active
Level
Asynchronous reset signaling
System clock input or oscillator In
Oscillator out
Chip select signal
Interrupt request signal
Address strobe signal (Function2/3)
Address input (Function1)
Data bus (I/O) (Function1)
Address/data multiplexed bus (I/O) (Function2)
Data bus (I/O) (Function3)
Address/data multiplexed bus (I/O) (Function3)
Data bus (I/O) (Function3)
Write command input
Read command input
Interrupt request (INT Status 0)
Interrupt request (INT Status 1)
Interrupt request (INT Status 2)
DMA-related pins active level select(Function2/3)
Chip test pin.
Status output pin
DMA transfer request output pin of EP1
DMA transfer enable input pin of EP1
DMA Read command input pin of EP1
DMA terminal count input pin of EP1
NEC Electronics test pin
DMA transfer request output pin of EP2
DMA transfer enable input pin of EP2
DMA Write command input pin of EP2
DMA terminal count input pin of EP2
Data bus (I/O) pin for external local bus
NEC Electronics test pin
Reference resistor
USB’s 1.5 kΩ pull-up resistor control
USB’s full speed D+ signal
USB’s high speed D+ signal
USB’s high speed D− signal
Function
µ
PD720122
(1/2)
9