M3087BFLBGP#U5 Renesas Electronics America, M3087BFLBGP#U5 Datasheet - Page 491

• Manufacturer Part Number: M3087BFLBGP#U5
• Description: IC M32C/87 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M3087BFLBGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• 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: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 467 of 587
Figure 25.6
NOTES:
Port Pi Register
b7 b6 b5 b4
1. In memory expansion mode and microprocessor mode, the Pi register corresponding to the following bus control pins cannot be
2. Ports P11 to P15 are provided in the 144-pin package only.
3. P7_0 and P7_1 are N-channel open drain output ports. The pins are placed into high-impedance states when the corresponding bits to
4. The P8_5 bit is a read-only bit.
5. Nothing is implemented to bits P11_5 to P11_7 in the P11 register and the P14_7 bit in the P14 register. Write a 0. A read from these
written: A0 to A22, A23, D0 to D15, CS0 to CS3, WRL/ WR, WRH/BHE, RD, BCLK/ALE/CLKOUT, HLDA/ALE, HOLD, ALE, RDY.
P7_0 and P7_1 are set to 1.
bits returns undefined value.
b3
b2
P0 to P15 Registers
b1
b0
(1, 2)
Bit Symbol
Symbol
Pi_0
Pi_1
Pi_2
Pi_3
Pi_4
Pi_5
Pi_6
Pi_7
P0 to P5
P6 to P10
P11 to P15
(i = 0 to 15)
Port Pi_0 bit
Port Pi_1 bit
Port Pi_2 bit
Port Pi_3 bit
Port Pi_4 bit
Port Pi_5 bit
Port Pi_6 bit
Port Pi_7 bit
Address
03E0h, 03E1h, 03E4h, 03E5h, 03E8h, 03E9h
03C0h, 03C1h
03C9h
Bit Name
(5)
, 03CCh, 03CDh, 03D0h
(3)
, 03C4h
Input mode
(The PDi_j bit (j = 0 to 7) in the PDi register = 0)
Output mode
(The PDi_j bit in the PDi register = 1)
0: "L" level
1: "H" level
Read: Return the pin level.
Write: Write to the port latch.
Read: Return the port latch value.
Write: Write to the port latch and the port latch
(4)
, 03C5h, 03C8h
value is output from the pin.
(5)
, 03D1h
Function
25. Programmable I/O Ports
After Reset
Undefined
Undefined
Undefined
RW
RW
RW
RW
RW
RW
RW
RW
RW