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PD78081A
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Renesas Electronics
PD78081A 데이터시트 - Renesas Electronics
Renesas Electronics
DESCRIPTION
TheµPD78081(A) and 78082(A) are members of the µPD78083 Subseries of the 78K/0 Series microcontrollers. These products are produced with a more stringent quality assurance program than that of the µPD78081 and 78082 (standard models) (NEC classifies these products as “special products” by quality grade).
Besides a high-speed, high-performance CPU, these microcontrollers have on-chip ROM, RAM, I/O ports, 8-bit resolution A/D converter, timer, serial interface, interrupt control, and other peripheral hardware.
The µPD78P083(A) including a one-time PROM version which can operate in the same power supply voltage range as a mask ROM version, and various development tools are available.
FEATURES
• Internal ROM and RAM
• Minimum instruction execution time can be changed from high-speed (0.4 µs) to low-speed (12.8 µs)
• I/O ports: 33
• 8-bit resolution A/D converter : 8 channels
• Serial interface : 1 channel
3-wire serial I/O/UART mode : 1 channel
• Timer : 3 channels
• Supply voltage : VDD = 1.8 to 5.5 V
APPLICATION FIELDS
Controllers for automobile electronic control systems, gas detector circuit-breakers, various types of safety equipment, etc.
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