DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD780833Y
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The
碌
PD780833Y is a member of the
碌
PD780833Y Subseries of the 78K/0 Series, and incorporates a rich lineup
of peripheral hardware, including a J1850 (CLASS2) bus controller, A/D converter, timer, serial interface, and interrupt
controller.
A flash memory version, the
碌
PD78F0833Y, and various development tools are also available.
Detailed function descriptions are provided in the following user鈥檚 manuals. Be sure to read them before
designing.
碌
PD780833Y Subseries User鈥檚 Manual:
U13892E
78K/0 Series User鈥檚 Manual Instructions: U12326E
FEATURES
鈥?On-chip J1850 (CLASS2) bus controller
鈥?On-chip ROM and RAM
Item Program Memory
Internal ROM
Part Number
Data Memory
Internal High-
Speed RAM
60 KB
1024 bytes
Internal Expansion
RAM
2048 bytes
80-pin plastic QFP (14
脳
14)
Package
碌
PD780833Y
鈥?Minimum instruction execution time can be changed from high speed (0.48
碌
s) to low speed (7.68
碌
s)
鈥?I/O ports: 65 (N-ch open-drain: 3, TTL input/CMOS output: 8)
鈥?8-bit resolution A/D converter: 8 channels
脳
2
鈥?Serial interface: 4 channels
鈥?Timer: 7 channels
鈥?Power supply voltage: V
DD
= 4.5 to 5.5 V
APPLICATIONS
Car audios, etc.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. U15012EJ1V0DS00 (1st edition)
Date Published January 2001 N CP(K)
Printed in Japan
漏
2001