upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 34

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

Pin Identification
AD0 to AD15
ADTRG
ANI0 to ANI15
ASCKA0 to ASCKA1
ASTB
AV
AV
BV
BV
CLKOUT
CTXD0, CTXD1
CRXD0, CRXD1
CS0, CS1
CS300 to CS303
CS310 to CS313
DCK
DDI
DDO
DMS
DRST
FLMD0, FLMD1
HLDAK
HLDRQ
INTP0 to INTP7
NMI
P00 to P06
P10 to P12
P30 to P38
P40 to P42
P50 to P55
P70 to P715
P90 to P915
PCS0, PCS1
Note: External bus interface is available only for 3403 and 3403A
34
REF0
SS
DD
SS
Note
Note
Note
Note
Note
Note
Address/data bus
A/D trigger input
Analog input
Asynchronous serial clock
Address strobe
Analog reference voltage
Analog ground
Power supply for bus interface
Ground for bus interface
Clock output
Transmit data for controller area
network
Receive data for controller area
network
Chip select
Serial Chip Select
Serial Chip Select
Debug clock
Debug data input
Debug data output
Debug mode select
Debug reset
Flash programming mode
Hold acknowledge
Hold request
Interrupt request from peripherals
Non-maskable interrupt request
Port 0
Port 1
Port 3
Port 4
Port 5
Port 7
Port 9
Port CS
User’s Manual U16702EE3V2UD00
Chapter 1 Introduction
PCL
PCM0 to PCM3
PCT0, PCT1,
PCT4, PCT6
PDL0 to PDL13
RD
REGC0, REGC1
RESET
RXDA0 to RXDA1
SCK30, SCK31
SCKB0 to SCKB1
SI30, SI31
SIB0 to SIB1
SO30, SO31
SOB0 to SOB1
TIP00, TIP01,
TIP10, TIP11,
TIP20, TIP21,
TIP30, TIP31,
TIQ00 to TIQ03,
TIQ10 to TIQ13
TOP00, TOP01,
TOP10, TOP11,
TOP20, TOP21,
TOP30, TOP31,
TOQ00 to
TOQ03,
TOQ10 to TOQ13
TXDA0 to TXDA1
V
V
WAIT
WR0
WR1
X1, X2
DD0
SS0
Note
, V
Note
Note
, V
Note
SS1
DD1
Port DL
Regulator control
Serial input
Programmable clock output
Port CM
Port CT
Read strobe
Reset
Receive data
Serial clock
Serial clock
Serial input
Serial output
Serial output
Timer input
Timer output
Transmit data
Power supply
Ground
Wait
Write strobe low level data
Write strobe high level data
Crystal for main clock