PD65881GB-P02_15 Datasheet, PDF (6/12 Pages) Renesas Technology Corp – μPD71051-Compliant Serial Control Unit Gate Array

μ PD65881GB-P02
1. PIN LAYOUT
For a description of pin functions, refer to the μPD71051 Data Sheet (document number: IC-6494) (Japanese version).
Pin No. I/O
Pin Name
1
− NC
2
− NC
3
O TXD
4
I CLK
5
I RESET
6
− NC
7
I DSRB
8
O RTSB
9
O DTRB
10
− NC
11
− NC
12
− NC
13
I RXCLK
14
−
VDD
15
I/O D0
16
I/O D1
17
−
IC (GND) ^Note
18
I/O D2
19
I/O D3
20
I RXD
21
− GND
22
− NC
Name of Pin on
μ PD71051
←
←
TxDATA
←
←
←
DSR
RTS
DTR
←
←
←
RxCLK
←
←
←
IC
←
←
RxDATA
←
←
Pin No.
I/O
Pin Name
23
−
NC
24
−
NC
25
I/O D4
26
I/O D5
27
I/O D6
28
−
NC
29
I/O D7
30
I
TXCLK
31
I
WRB
32
−
NC
33
−
NC
34
−
NC
35
I
CSB
36
I
CD
37
I
RDB
38
O RXRDY
39
−
IC (VDD) ^Note
40
O TXRDY
41
I/O SYN_BRK
42
I
CTSB
43
O TXEMP
44
−
NC
Name of Pin on
μ PD71051
←
←
←
←
←
←
←
TxCLK
WR
←
←
←
CS
CD
RD
RxRDY
NC
TxRDY
SYNC/BRK
CTS
TxEMP
←
Note This pin is connected to GND or VDD in the chip. To enhance the power supply to handle noise, this pin can
be connected to the power supply pin of the board to improve the noise resistance performance.
4
Data Sheet A18499EJ2V0DS