DF36034GFPJ Renesas Electronics America, DF36034GFPJ Datasheet - Page 348

• Manufacturer Part Number: DF36034GFPJ
• Description: MCU 3/5V 32K J-TEMP POR&LVD 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36034GFPJ

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F36034GFPJ; HD64F36034GFPJ

Section 15 Controller Area Network for Tiny (TinyCAN)
Note:
Rev. 4.00 Mar. 15, 2006 Page 314 of 556
REJ09B0026-0400
Bit
7 to 5
4
3, 2
1
0
TCIRR1
*
Bit Name
—
WUPI
—
OVRI
EMPI
Only 1 can be written to clear the flag.
Initial
Value
All 0
0
All 0
0
0
R/W
—
R/(W)* Wakeup Interrupt Flag
—
R
R
Description
Reserved
These bits are always read as 0.
Status flag indicating detection of a dominant bit on the
CAN bus while the LSI is in standby mode. This flag can
be set to 1 only in standby mode.
[Setting condition]
When the falling edge of HRXD is detected in standby
mode
[Clearing condition]
When 1 is written to this bit
Reserved
These bits are always read as 0.
Unread Message Interrupt Flag
Status flag indicating that a new message has been
received regardless of existence of an unread message.
The NMC bit in MCn0 (n = 0 to 3) will determine how to
handle the newly received message: NMC = 1 selects
overwrite and NMC = 0 selects overrun (ignore).
[Setting condition]
When a new message is received with the MBIMR
corresponding to the receive message cleared to 0 and
the corresponding bit in RXPR or RFPR set to 1
[Clearing condition]
When all bits in UMSR are cleared to 0
Mailbox Empty Interrupt Flag
Status flag indicating that the next transmit message can
be written to the Mailbox.
[Setting condition]
When TXPR is cleared to 0 by completion of transmission
or completion of transmission cancellation
[Clearing condition]
When TXACK and ABACK is cleared to 0