M30626FJPFP#D5C Renesas Electronics America, M30626FJPFP#D5C Datasheet - Page 284

• Manufacturer Part Number: M30626FJPFP#D5C
• Description: MCU 3/5V 512K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30626FJPFP#D5C

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: I²C, IEBus, 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): 2.7 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/62P Group (M16C/62P, M16C/62PT)
Rev.2.41
REJ09B0185-0241
Table 21.2
NOTES:
Ports P0 to P7,
P8_0 to P8_4, P8_6 to P8_7,
P9 to P14
XOUT
NMI
AVCC
AVSS, VREF, BYTE
1. When setting the port for output mode and leave it open, be aware that the port remains in input
2. Make sure the unused pins are processed with the shortest possible wiring from the microcomputer
3. When the ports P7_0 and P7_1 are set for output mode, make sure a low-level signal is output from
4. With external clock input to XIN pin.
5. Process the port without a pin in the 80-pin version and the 100-pin version as follows.
mode until it is switched to output mode in a program after reset. For this reason, the voltage level
on the pin becomes indeterminate, causing the power supply current to increase while the port
remains in input mode.
Furthermore, by considering a possibility that the contents of the direction registers could be
changed by noise or noise-induced runaway, it is recommended that the contents of the direction
registers be periodically reset in software, for the increased reliability of the program.
pins (within 2 cm).
the pins.
The ports P7_0 and P7_1 are N-channel open-drain outputs.
(4)
80-pin version
100-pin version
Jan 10, 2006
Pin Name
• Set the direction bits in these ports to “1” (output mode), and set the output data to “0” (“L”)
•Ports P11 to P14 do not exist.
•After reset, PU37 bit is “0” (P11 to P14 do not used).
•The port direction bit in the P11 to P14 can be set “0” or “1”.
using the program.
Do not write “1” to PU37 bit. When read, value of PU37 bit is indeterminate.
Unassigned Pin Handling in Single-chip Mode
Page 267 of 390
After setting for input mode, connect every pin to VSS via a resistor (pull-
down);
or after setting for output mode, leave these pins open.
Open
Connect via resistor to VCC1 (pull-up)
Connect to VCC1
Connect to VSS
Connection
21. Programmable I/O Ports
(1, 2, 3, 5)