M38D59GCHP#U0 Renesas Electronics America, M38D59GCHP#U0 Datasheet - Page 36

• Manufacturer Part Number: M38D59GCHP#U0
• Description: IC 740/38D5 MCU QZ-ROM 80LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38D59GCHP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 12.5MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD, LED, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: QzROM
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

38D5 Group
Rev.3.04
REJ03B0158-0304
A key input interrupt is controlled by the key input control
register and port direction registers. When the key input interrupt
is enabled, set “1” to the key input control register. A key input
of any pin of ports P2
mode is accepted.
Fig. 24 Structure of key input control register
b7
May 20, 2008 Page 34 of 134
0
b0
−P2
3
Key input control register
(KIC : address 0FF7
, P4
P4
P4
P4
P4
P2
P2
P2
P2
0 : Key input interrupt disabled
1 : Key input interrupt enabled
4
5
6
7
0
1
2
3
4
−P4
key input control bit
key input control bit
key input control bit
key input control bit
key input control bit
key input control bit
key input control bit
key input control bit
7
that have been set to input
16
)