M38227ECFP Renesas Electronics America, M38227ECFP Datasheet - Page 43

• Manufacturer Part Number: M38227ECFP
• Description: IC 740 MCU EPROM 48K 80QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38227ECFP

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD
• Number Of I /o: 49
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

The internal system clock
the
ister to “1” when outputting
Fig. 38 Structure of
40
CLOCK SYSTEM OUTPUT FUNCTION
output control register. Set bit 1 of the port P4 direction reg-
output control register
b 7
can be output from port P4
clock.
1
b 0
by setting
( C K O U T : a d d r e s s 0 0 2 A
o u t p u t c o n t r o l r e g i s t e r
0 : port function
1 :
Not used (return “0” when read)
output control bit
clock output
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1 6
)
MITSUBISHI MICROCOMPUTERS
3822 Group