upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 240

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Chapter 6
240
Figure 6-8
Figure 6-9
(2)
flash programmer
(3)
flash programmer
Cxxxxxx
Axxxx
Bxxxxx
Note: FLMD1 connection may be replaced by a pull-down resistor on the board
Note: FLMD1 connection may be replaced by a pull-down resistor on the board
Bxxxxx
Cxxxxxx
PG-FP4
Axxxx
CSIB0 without handshake
Serial clock: up to 2.5 MHz (MSB first)
Communication with flash programmer via CSIB0 without handshake
CSIB0 with handshake (CSIB0 + HS)
Serial clock: Up to 2.5 MHz (MSB first)
Communication with flash programmer via CSIB0 with handshake
The flash programmer outputs a transfer clock and the microcontroller
operates as a slave.
If the PG-FP4 is used as the flash programmer, it generates the following
signals for the microcontroller. For details, refer to the PG-FP4 User’s Manual
(U15260E).
Preliminary User’s Manual U17566EE1V2UM00
PG-FP4
STATVE
STATVE
FLMD0 (FLMD1
FLMD0 (FLMD1
RESET
RESET
GND
SCK
V
GND
SO
Note
SCK
SI
DD
V
SO
HS
Note
)
SI
DD
)
FLMD0 (FLMD1
V
V
RESET
SOB0
SIB0
SCKB0
FLMD0 (FLMD1
V
RESET
SOB0
SIB0
SCKB0
P84
V
DD
SS
SS
DD
microcontroller
microcontroller
Note
Note
)
)
V850
V850
Flash Memory