HD6433937 Datasheet, PDF (22/521 Pages) Hitachi Semiconductor – Hardware Manual

Type
Serial
communi-
cation
interface
(SCI)
Symbol
RXD₃₂
TXD₃₂
SCK₃₂
Pin No.
TFP-100B
TFP-100G
62
I/O
Input
63
Output
61
I/O
Internal serial SI₁
–
communi-
cation
interface
SO₁
–
(SCI)
SCK₁
–
Input
Output
I/O
A/D
converter
AN₇ to AN₀ 7 to 1, 100 Input
ADTRG
18
Input
FLEX™
RESET
–
decoder II
EXTS1
71
EXTS0
72
LOBAT
70
SS
–
SCK
–
MOSI
–
MISO
–
READY
–
Input
Input
Input
Input
Input
Input
Input
Output
Output
Name and Functions
SCI32 receive data input: This is the
SCI32 data input pin.
SCI32 transmit data output: This is the
SCI32 data output pin.
SCI32 clock I/O: This is the SCI32 clock
I/O pin.
SCI1 receive data input: This is the SCI1
data input pin.
SCI1 transmit data output: This is the
SCI1 data output pin
SCI1 clock I/O: This is the SCI1 clock I/O
pin.
Analog input channels 7 to 0: These are
analog data input channels to the A/D
converter
A/D converter trigger input: This is the
external trigger input pin to the A/D
converter
Decoder reset: A reset is executed when
this pin goes low.
Decode symbol input: MSb of the symbol
currently being decoded.
Decode symbol input: LSb of the symbol
currently being decoded.
Voltage drop detection input: Input pin
for the voltage drop detection signal.
SPI mode select: Slave mode is selected
when this pin goes low.
SPI clock input: SPI clock input.
SPI receive data input: SPI data input.
SPI transmit data output: SPI data
output.
Ready pin: Goes low when the SPI is
ready to transmit/receive.
10