upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 754

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

(2)
Cautions: 1. Process the pins not shown in accordance with processing of unused pins (see
(3)
Cautions: 1. Process the pins not shown in accordance with processing of unused pins (see
754
CSIB0
Serial clock: 2.4 kHz to 2.5 MHz (MSB first)
CSIB0 + HS
Serial clock: 2.4 kHz to 2.5 MHz (MSB first)
Figure 21-5: Communication with Dedicated Flash Programmer (CSIB0 + HS)
2. Please do not input high level in DRST pin.
3. Please pull down FMLD1 without fail.
2. Please do not input high level in DRST pin.
3. Please pull down FMLD1 without fail.
Figure 21-4: Communication with Dedicated Flash Programmer (CSIB0)
Dedicated flash
Dedicated flash
programmer
programmer
2.4 ”Pin I/O Circuit Types, I/O Buffer Power Supply and Handling of Unused
Pins” on page 57). To connect a resistor, a resistor of 1 k to 10 Ω is recom-
mended.
2.4 ”Pin I/O Circuit Types, I/O Buffer Power Supply and Handling of Unused
Pins” on page 57). To connect a resistor, a resistor of 1 k to 10 Ω is recom-
mended.
RESET
RESET
FLMD0
FLMD0
User’s Manual U16702EE3V2UD00
GND
GND
Chapter 21 Flash Memory
SCK
SCK
V
V
SO
SO
HS
DD
SI
DD
SI
FLMD0
FLMD0
V
V
RESET
SOB0
SIB0
SCKB0
V
V
RESET
SOB0
SIB0
SCKB0
PCM0
DD
SS
DD
SS
V850E/RS1
V850E/RS1