M30833FJFP#U3 Renesas Electronics America, M30833FJFP#U3 Datasheet - Page 333

• Manufacturer Part Number: M30833FJFP#U3
• Description: IC M32C/83 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30833FJFP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 85
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 31K x 8
• Voltage - Supply (vcc/vdd): 3 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
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R
R
M
e
E
3
. v
J
2
Figure 21.44 IECR and IEAR Registers
9 0
. 1
C
B
1 3
8 /
0
3
3 0
J
G
Group 2 IEBus Control Register
- 4
n a
b7
b15
o r
1 0
Group 2 IEBus Address Register
3 .
NOTES:
u
b6
, 1
1 3
p
1. Set the IEB bit while the base timer clock is stopped.
2. After the IEB bit is set to "0", keep "0" for at least 1 f
b5
0 2
(
G2BCR0 register to "00
M
6 0
3
b4
2
b8
C
b3
b7
8 /
Page 308
b2
, 3
M
b1
3
b0
2
b0
C
f o
8 /
(b5 - b3)
Symbol
IEBBS
4
IETS
3
IEM
IEB
8 8
DF
2
Bit
) T
" (clock stop) when setting the IEB bit to "1".
Symbol
IECR
Address data
Address data
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Symbol
IEAR
IEBus Enable Bit
IEBus Transmit Start
Request Bit
IEBus Busy Flag
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Digital Filter
Select Bit
IEBus Mode
Select Bit
Bit Name
Address
0172
Address
0171
16
21. Intelligent I/O (Group 0, 1 Communication Function)
(1)
16
- 0170
BT2
Function
cycle. Set the BCK1 to BCK0 bits in the
0 : Disables IEBus
1 : Enables IEBus
0 : Transmission is completed
1 : Transmission is started
0 : Idle state
1 : Busy state (start condition is detected)
0 : No digital filter
1 : Digital filter
0 : Mode 1
1 : Mode 2
16
After Reset
00XX X000
Function
After Reset
Indeterminate
(2)
2
RW
RW
RW
RW
RW
RO
RW
RW
RW