M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 389

• Manufacturer Part Number: M306N4FGTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N4FGTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N4)
Rev.2.40
REJ09B0009-0240
Table 23.3 Recommended Pin Connections (In case of PCA82C250: Philips product)
i = 0, 1
NOTES:
Table 23.4 Recommended Pin Connections (In case of PCA82C252: Philips product)
i = 0, 1
NOTES:
Rs pin
Power consumption in less than 170 µA
CAN transceiver
CAN communication impossible
Connection
_______
STB pin
EN pin
Power consumption in less than 50 µA
CAN transceiver
CAN communication impossible
Connection
23.11.3 Suggestions to Reduce Power Consumption
When not performing CAN communication, the operation mode of CAN transceiver should be set to
“standby mode” or “sleep mode”.
When performing CAN communication, the power consumption in CAN transceiver in not performing
CAN communication can be substantially reduced by controlling the operation mode pins of CAN
transceiver.
Tables 23.3 and 23.4 show the Recommended Pin Connections.
1. The pin which controls the operation mode of CAN transceiver.
2. In case of Ta = 25 °C
3. Connect to enabled port to control CAN transceiver.
1. The pin which controls the operation mode of CAN transceiver.
2. Ta = 25 °C
3. Connect to enabled port to control CAN transceiver.
Apr 14, 2006
(1)
(1)
(1)
(2)
(2)
“H”
“L”
“L”
page 365 of 376
M16C/6N4
M16C/6N4
Por
Por
Por
CRXi
CRXi
CTXi
CTXi
t
t
t
(3)
(3)
(3)
Standby Mode
Sleep Mode
"L" output
"H" output
PCA82C250
PCA82C252
TXD
RXD
STB
EN
TXD
RXD
Rs
CANH
CANH
CANL
CANL
“L”
less than 70 mA
possible
“H”
“H”
less than 35 mA
possible
M16C/6N4
M16C/6N4
Normal Operation Mode
Por
Por
Por
CRXi
CRXi
CTXi
CTXi
High-speed Mode
t
t
t
(3)
(3)
(3)
"L" output
"H" output
PCA82C250
PCA82C252
TXD
RXD
Rs
TXD
RXD
STB
EN
CANH
CANH
CANL
23. Usage Notes
CANL