M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 390

• 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
i = 0, 1
NOTES:
Table 23.6 Pin Connections of CAN Transceiver (In case of PCA82C252: Philips product)
i = 0, 1
NOTES:
Table 23.5 Pin Connections of CAN Transceiver (In case of PCA82C250: Philips product)
Rs pin
CAN communication impossible
Connection
_______
STB pin
EN pin
CAN communication impossible
Connection
23.11.4 CAN Transceiver in Boot Mode
1. The pin which controls the operation mode of CAN transceiver.
2. Connect to enabled port to control CAN transceiver.
1. The pin which controls the operation mode of CAN transceiver.
2. Connect to enabled port to control CAN transceiver.
When programming the flash memory in boot mode via CAN bus, the operation mode of CAN transceiver
should be set to “high-speed mode” or “normal operation mode”. If the operation mode is controlled by
the MCU, CAN transceiver must be set the operation mode to “high-speed mode” or “normal operation
mode” before programming the flash memory by changing the switch etc.
Tables 23.5 and 23.6 show the Pin Connections of CAN Transceiver.
Apr 14, 2006
(1)
(1)
(1)
“H”
“L”
“L”
page 366 of 376
M16C/6N4
M16C/6N4
Por
Por
Por
CRXi
CRXi
CTXi
CTXi
t
t
t
(2)
(2)
(2)
Standby Mode
Sleep Mode
Switch OFF
Switch OFF
PCA82C250
PCA82C252
TXD
RXD
STB
EN
TXD
RXD
Rs
CANH
CANH
CANL
CANL
“L”
possible
“H”
“H”
possible
M16C/6N4
M16C/6N4
Normal Operation Mode
Por
Por
Por
CRXi
CRXi
CTXi
CTXi
t
t
t
High-speed Mode
(2)
(2)
(2)
Switch ON
Switch ON
PCA82C250
PCA82C252
TXD
RXD
Rs
TXD
RXD
STB
EN
CANH
CANH
CANL
23. Usage Notes
CANL