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Details, datasheet, quote on part number:UPD784036A
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Datasheet text preview:
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD784035(A), 784036(A)
16/8-BIT SINGLE-CHIP MICROCONTROLLER
The µPD784036(A) is a product of the µPD784038 sub-series in the 78K/IV series. A stricter quality assurance program applies to the µPD784036(A) than the µPD784036 (standard product). In terms of the NEC quality, the
µPD784036(A) is classified as the special grade.
The µPD784036(A) contains various peripheral hardware such as ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. In addition, the µPD78P4038(A) (one-time PROM or EPROM product), which can be operated within the same power supply voltage ranges as masked-ROM products, and development tools are supported. For specific functions and other detailed information, consult the following user's manual. This manual is required reading for design work. µPD784038, 784038Y Sub-Series User's Manual, Hardware : U11316E 78K/IV Series User's Manual, Instruction : U10905E
FEATURES
· Higher reliability than the µPD784036 (Refer to Quality Grade on NEC Semiconductor Devices (Document number C11531E).) · Minimum instruction execution time: 125 ns (at 32 MHz) · Number of I/O ports: 64 · Timer/counters 16-bit timer/counter × 3 units 16-bit timer × 1 unit · A/D converter: 8-bit resolution × 8 channels · D/A converter: 8-bit resolution × 2 channels · Standby function HALT/STOP/IDLE mode · PWM outputs: 2 · Serial interface: 3 channels UART/IOE (3-wire serial I/O): 2 channels CSI (3-wire serial I/O, 2-wire serial I/O): 1 channel · Clock frequency division function · Watchdog timer: 1 channel · Clock output function Selected from fCLK, fCLK/2, fCLK/4, fCLK/8, or fCLK/16 · Power supply voltage: VDD = 2.7 to 5.5 V
APPLICATIONS
Controllers for automobile electronic control systems, gas detector circuit-breakers, various types of safety equipment, etc.
This manual describes the µPD784036(A) unless otherwise specified.
T h e information in this document is subject to change without notice.
Document No. U13010EJ1V0DS00 (1st edition) Date Published December 1997 J Printed in Japan
©
1997
µPD784035(A), 784036(A)
ORDERING INFORMATION
Part number Package 80-pin plastic QFP (14 × 14 mm) 80-pin plastic QFP (14 × 14 mm) Internal ROM (bytes) 48K 64K Internal RAM (bytes) 2 048 2 048
µ P D 7 8 4 0 3 5 G C ( A ) -× × ×- 3 B 9 µ P D 7 8 4 0 3 6 G C ( A ) -× × ×- 3 B 9
Remark ××× is a ROM code suffix.
QUALITY GRADE
Part number Package 80-pin plastic QFP (14 × 14 mm) 80-pin plastic QFP (14 × 14 mm) Quality grade Special Special
µ P D 7 8 4 0 3 5 G C ( A ) -× × ×- 3 B 9 µ P D 7 8 4 0 3 6 G C ( A ) -× × ×- 3 B 9
Remark ××× is a ROM code suffix.
P l e a s e refer to "Quality Grades on NEC Semiconductor Devices" (Document No. C11531E) published by N E C Corporation to know the specification of quality grade on the devices and its recommended applications.
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µPD784035(A), 784036(A)
78K/IV SERIES PRODUCT DEVELOPMENT DIAGRAM
: Under mass production : Under development
I2C bus supported
Multimaster I2C bus supported
µPD784038Y
Standard models
µPD784225Y µPD784225
80 pins, added ROM correction Multimaster I2C bus supported
µPD784038
Enhanced internal memory capacity, pin compatible with the µPD784026 Multimaster I2C bus supported
µPD784026
Enhanced A/D, 16-bit timer, and power management
µPD784216Y µPD784216
100 pins, enhanced I/O and internal memory capacity
µPD784218Y µPD784218
Enhanced internal memory capacity, added ROM correction
µPD784054 µPD784046
ASSP models Equipped with 10-bit A/D
µ PD784955
For DC inverter control
µ PD784908
Equipped with IEBusTM controller
µPD784943
For CD-ROM
Multimaster I2C bus supported
µ PD784928Y µ PD784928
Enhanced function of the µPD784915
µPD784915
For software servo control, equipped with analog circuit for VCR, enhanced timer
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