PD78F0701Y_15 Datasheet, PDF (3/54 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

PRELIMINARY PRODUCT INFORMATION
MOS INTEGRATED CIRCUIT
µPD78F0701Y
8-BIT SINGLE-CHIP MICROCONTROLLER
The µPD78F0701Y is a µPD780701Y sub-series product of the 78K/0 series. The µPD78F0701Y features a
DCAN controller and an IEBus^TM controller. It also features flash memory as internal ROM. Programs can be written
into the flash memory without having to remove it from the board.
The functions of the µPD78F0701Y are described in the following user's manuals. Be sure to read these
manuals when designing a system based on the µPD78F0701Y.
µPD780701Y Sub-Series User's Manual : U13781E
78K/0 Series User's Manual, Instruction : U12326E
FEATURES
• Built-in IEBus (Inter Equipment Bus^TM) controller
• Built-in DCAN (Direct Storage Controller Area Network) controller
• Pin-compatible with masked ROM versions (other than the VPP pin)
• Flash memory
: 60K bytes (supported for self-programming)
• Internal high-speed RAM : 1,024 bytes
• Internal expansion RAM : 2,048 bytes
• Buffer RAM for DCAN : 288 bytes
• Can be operated within the same power supply voltage ranges as masked ROM versions (VDD = 3.5 to 5.5 V)
Remark For differences between flash memory versions and masked ROM versions, see Chapter 1.
APPLICATIONS
Car audio systems, etc.
ORDERING INFORMATION
Part number
µPD78F0701YGC-8BT
Package
80-pin plastic QFP (14 × 14 mm)
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
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. U13563EJ2V0PM00 (2nd edition)
The mark shows major revised points.
Date Published March 1999 J CP(K)
Printed in Japan
©
1998