M306N4FGTFP Renesas Electronics America, M306N4FGTFP Datasheet - Page 271

• 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
Figure 20.9 Registers PUR0, PUR1, and PUR2
Apr 14, 2006
Pull-up Control Register 0
Pull-up Control Register 1
NOTES:
Pull-up Control Register 2
NOTES:
NOTES:
b7
b7
b7
1. The values after hardware reset is as follows:
2. During memory expansion and microprocessor modes, the pins are not pulled high although the contents of
3. If bits PM01 to PM00 are set to 01b (memory expansion mode) or 11b (microprocessor mode) in a program
4. The P7_1 pin does not have pull-up.
5. The pin for which this bit is 1 (pulled high) and the direction bit is 0 (input mode) is pulled high.
1. The P8_5 pin does not have pull-up.
2. The P9_1 pin does not have pull-up.
3. The pin for which this bit is 1 (pulled high) and the direction bit is 0 (input mode) is pulled high.
1. During memory expansion and microprocessor modes, the pins are not pulled high although their corresponding
2. The pin for which this bit is 1 (pulled high) and the direction bit is 0 (input mode) is pulled high.
b6
b6
b6
The values after software reset, watchdog timer reset and oscillation stop detection reset are as follows:
these bits can be modified.
during single-chip mode, the PU11 bit becomes 1.
register contents can be modified.
00000000b when input on CNVSS pin is "L".
00000010b when input on CNVSS pin is "H".
00000000b when bits PM 01 to PM00 in the PM0 register are 00b (single-chip mode).
00000010b when bits PM 01 to PM00 are 01b (memory expansion mode) or 11b (microprocessor mode).
b5
b5
b5
b4
b4
b4
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b3
b3
b3
b2
b2
b2
b1
b1
b1
b0
b0
b0
Bit Symbol
Bit Symbol
Bit Symbol
(b7-b6)
PU00
PU01
PU02
PU03
PU04
PU05
PU06
PU07
PU10
PU11
PU12
PU13
PU14
PU15
PU16
PU17
PU20
PU21
PU22
PU23
PU24
PU25
-
(1)
Symbol
Symbol
Symbol
PUR0
PUR1
PUR2
P0_0 to P0_3 pull-up
P0_4 to P0_7 pull-up
P1_0 to P1_3 pull-up
P1_4 to P1_7 pull-up
P2_0 to P2_3 pull-up
P2_4 to P2_7 pull-up
P3_0 to P3_3 pull-up
P3_4 to P3_7 pull-up
P4_0 to P4_3 pull-up
P4_4 to P4_7 pull-up
P5_0 to P5_3 pull-up
P5_4 to P5_7 pull-up
P6_0 to P6_3 pull-up
P6_4 to P6_7 pull-up
P7_0, P7_2, and P7_3 pull-up
P7_4 to P7_7 pull-up
P8_0 to P8_3 pull-up
P8_4, P8_6, and P8_7 pull-up
P9_0, P9_2, and P9_3 pull-up
P9_4 to P9_7 pull-up
P10_0 to P10_3 pull-up
P10_4 to P10_7 pull-up
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Bit Name
Bit Name
Bit Name
(2)
(3)
(2)
(2)
Address
Address
Address
03FCh
03FDh
03FEh
(4)
(1)
(2)
0 : Not pulled high
1 : Pulled high
0 : Not pulled high
1 : Pulled high
0 : Not pulled high
1 : Pulled high
Function
Function
Function
After Reset
00000000b
00000010b
After Reset
After Reset
20. Programmable I/O Ports
(2)
(5)
(3)
00h
00h
(1)
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
-