M37542F8FP#W4 Renesas Electronics America, M37542F8FP#W4 Datasheet - Page 3

• Manufacturer Part Number: M37542F8FP#W4
• Description: IC 740 MCU FLASH 32K 36-SSOP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37542F8FP#W4

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 36-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7542 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 7542 Group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7542 Group has serial interfaces, 8-bit timers, 16-bit timers,
and an A/D converter, and is useful for control of home electric ap-
pliances and office automation equipment.
FEATURES
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• Output compare ............................................................ 4-channel
• Input capture ................................................................ 2-channel
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Rev.3.03
REJ03B0006-0303
Basic machine-language instructions ...................................... 71
The minimum instruction execution time ............................. 0.25 µs
(at 8 MHz oscillation frequency, double-speed mode for the
shortest instruction)
Memory size
Flash memory version: ROM ..................... 16 to 32K + 4K bytes
Mask ROM version:
RSS version
Programmable I/O ports
Interrupts ................................................. 18 sources, 16 vectors
Timers ............................................................................. 8-bit
Serial interface ............ 8-bit
A/D converter ............................................... 10-bit
(6 channels in 32-pin version and PWQN0036KA-A package
version)
Clock generating circuit ............................................. Built-in type
29 (25 in 32-pin version and PWQN0036KA-A package version)
...................................................................................... 16-bit
(connected to external ceramic resonator or quartz-crystal
Jul 11, 2008
(low-power dissipation by an on-chip oscillator)
RAM ..................................... 1024 bytes
ROM ............................. 8K to 16K bytes
RAM ............................ 384 to 512 bytes
RAM ..................................... 1024 bytes
oscillator permitting RC oscillation)
Page 1 of 117
2 (UART or Clock-synchronized)
8 channels
2
2
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APPLICATION
Office automation equipment, factory automation equipment,
home electric appliances, consumer electronics, etc.
Watchdog timer ............................................................ 16-bit
Power source voltage
X
At 8 MHz .................................................................... 4.5 to 5.5 V
X
At 8 MHz .................................................................... 4.0 to 5.5 V
At 4 MHz .................................................................... 2.4 to 5.5 V
At 2 MHz .................................................................... 2.2 to 5.5 V
X
middle-speed mode
At 4 MHz .................................................................... 4.0 to 5.5 V
At 2 MHz .................................................................... 2.4 to 5.5 V
At 1 MHz .................................................................... 2.2 to 5.5 V
Power dissipation ................................................ 27.5 mW (Typ.)
Operating temperature range ................................... –20 to 85 °C
IN
IN
IN
oscillation frequency at ceramic oscillation, in double-speed mode
oscillation frequency at ceramic oscillation, in high-speed mode
oscillation frequency at RC oscillation in high-speed mode or
REJ03B0006-0303
Jul 11, 2008
Rev.3.03
1