PD780701Y_15 Datasheet, PDF (3/66 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

PRELIMINARY PRODUCT INFORMATION
MOS INTEGRATED CIRCUIT
µPD780701Y, 780702Y
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD780701Y and 780702Y are the µPD780701Y Subseries products of the 78K/0 Series. These
microcontrollers have DCAN controller (µPD780701Y), IEBus^TM controller (µPD780702Y), A/D converter, timer, serial
interface, interrupt control, and various other peripheral hardware.
The µPD78F0701Y which can operate in the same power supply voltage as the mask ROM version, and various
development tools are under development.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
µPD780701Y Subseries User’s Manual: U13781E
78K/0 Series User’s Manual Instructions: U12326E
FEATURES
• DCAN (Direct Storage Controller Area Network) controller (incorporated in µPD780701Y)
• IEBus (Inter Equipment Bus^TM) controller (incorporated in µPD780702Y)
• Internal ROM: 60 Kbytes
• Internal high-speed RAM: 1024 bytes
• Internal expansion RAM: 2048 bytes
• Buffer RAM for DCAN: 288 bytes (µPD780701Y only)
• Minimum instruction execution time can be changed from high-speed (0.32 µs) to low-speed (5.09 µs)
• I/O ports: 67
• 8-bit resolution A/D converter: 16 channels
• Serial interface: 4 channels
• Timer: 7 channels
• Power supply voltage: VDD = 3.5 to 5.5 V
APPLICATIONS
Car audio systems, etc.
ORDERING INFORMATION
Part Number
µPD780701YGC-×××-8BT
µPD780702YGC-×××-8BT
Package
80-pin plastic QFP (14 × 14 mm)
80-pin plastic QFP (14 × 14 mm)
Remark ××× indicates ROM code suffix.
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
Document No. U13920EJ1V0PM00 (1st edition)
Date Published March 1999 N CP(K)
Printed in Japan
©
1999