M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 401

• Manufacturer Part Number: M30845FJGP#U3
• Description: IC M32C MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30845FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M
R
R
e
E
3
. v
J
2
Figure 24.6 P0 to P15 Registers
0
C
1
9
0 .
8 /
B
0
1
4
0
3
G
J
6
u
o r
0 -
. l
Port Pi Register
b7
u
0
1
NOTES:
p
, 7
0
b6
1
1. In memory expansion mode and microprocessor mode, the Pi register cannot control pins being used
2. The P11 to P15 registers are provided in the 144-pin package only.
3. P7
4. The P8_5 bit is for read only.
5. Nothing is assigned in the P11_7 to P11_5 bits in the P11 register and the P14_7 bit in the P14
(
2
M
0
as bus control pins (A
BCLK/ALE/CLK
when P7
register. If write, set these bits to "0". When read, their contents are indeterminate.
M32C/84T cannot be used in memory expansion mode and microprocessor mode.
b5
3
0
2
0
5
C
b4
and P7
8 /
Page 378
b3
, 4
0
and P7
b2
1
M
are ports for the N-channel open drain output. The pins go into high-impedance states
3
b1
2
OUT
C
1
b0
(i=0 to 15)
f o
8 /
put in "H" signal outputs.
, HLDA/ALE, HOLD, ALE and RDY).
4
0
4
) T
to A
Symbol
9
Pi_0
Pi_1
Pi_2
Pi_3
Pi_4
Pi_5
Pi_6
Pi_7
Symbol
P0 to P5
P6 to P10
P11 to P15 03C9
5
Bit
22
, A
(1, 2)
23
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
Port Pi
, D
0
Address
03E0
03C0
to D
0
1
2
3
4
5
6
7
Bit Name
16
16
16 (5)
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
15
, 03E1
, 03C1
, CS0 to CS3, WRL/WR, WRH/BHE, RD,
, 03CC
16
16
, 03E4
(3)
16
, 03C4
, 03CD
16
, 03E5
16
Pin levels can be read by reading
bits corresponding to programmable
ports in input mode.
Pin levels can be controlled by
writing to bits corresponding to
programmable ports in output mode.
0: "L" level
1: "H" level
16
(4)
, 03D0
, 03C5
16
, 03E8
16 (5)
16
, 03C8
, 03D1
16
, 03E9
Function
16
16
16
24. Programmable I/O Ports
After Reset
Indeterminate
Indeterminate
Indeterminate
RW
RW
RW
RW
RW
RW
RW
RW
RW