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What is UPD76F0018?

This electronic component, produced by the manufacturer "NEC", performs the same function as "Single Chip Microcontroller".


UPD76F0018 Datasheet PDF - NEC

Part Number UPD76F0018
Description Single Chip Microcontroller
Manufacturers NEC 
Logo NEC Logo 


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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD76F0018
V850E/VANStormTM
32-/16-BIT SINGLE-CHIP MICROCONTROLLER
WITH CAN AND VAN INTERFACES
DESCRIPTION
The V850E/VANStorm single chip microcontroller, is a member of NEC's V850 32-bit RISC family, which match
the performance gains attainable with RISC-based controllers to the needs of embedded control applications. The
V850 CPU offers easy pipeline handling and programming, resulting in compact code size comparable to 16-bit
CISC CPUs.
The V850E/VANStorm offers an excellent combination of general purpose peripheral functions, like serial commu-
nication interfaces (UART, clocked SI), timers and measurement inputs (A/D converter), with dedicated CAN and
VAN network support. To support more than one network, two VAN interfaces and one CAN interface are imple-
mented on chip. The device offers power-saving modes to manage the power consumption effectively under vary-
ing conditions. Thus equipped, the V850E/VANStorm is ideally suited for automotive applications.
Functions in detail are described in the following user’s manuals. Be sure to read these manuals when
you design your systems.
V850E/VANStorm User’s Manual - Hardware
V850E FamilyTM User’s Manual - Architecture
: U14879EE1V0UM00
: U14559EJ1
FEATURES
• 32-bit RISC CPU with Harvard Architecture
• Full-VAN Interface: 2 channels
• Full-CAN Interface: 1 channel
• Serial Interfaces: 4 channels
- 3-wire mode: 2 channels
- UART mode: 2 channels
• Timers: 7 channels
- 16/32-bit multi purpose timer/event counter:
3 channels
- 16-bit OS timer: 2 channel
- Watch timer: 1 channel
- Watchdog timer: 1 channel
• 10-bit resolution A/D Converter: 12 channels
• I/O lines: 89
• External Bus Interface (16-bit data / 24-bit address
bus)
• Power supply voltage range: 4.5 V VDD5 5.5 V
• Frequency range: up to 20 MHz
• Crystal frequency range: 4 MHz fCRYSTAL 5 MHz
• Built-in voltage monitor with low voltage detection
(selectable threshold and hysteresis)
• Built-in low power saving mode
• Built-in clock oscillator circuit with internal PLL
• Vectored interrupts: 49
• Temperature range: -40 °C to +85 °C
• Package: 144 QFP, 0.5 mm pin-pitch (20 x 20 mm)
ORDERING INFORMATION
Device
V850E/VANStorm
Part Number
µPD76F0018
Package
QFP144
20 x 20 mm
ROM
256 K Flash
RAM
8K
Oper. Freq.
20 MHz
The information contained in this document is released in advance of the production cycle for the device.
The parameters for the device may change before final production, or NEC Corporation may, at its own
discretion, withdraw the device prior to production.
NEC Corporation 2002
Document No. U14832EE2V1DS00
Data Published: January 2002

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UPD76F0018 equivalent
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Table of Contents
µPD76F0018
INTERNAL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PIN IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PIN CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1. PIN FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.1 Port Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2. PROGRAMMING FLASH MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3. ELECTRICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3 General Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.1 Oscillator Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.2 PLL Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3.3 I/O Capacitances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Oscillator Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.5 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.6 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.6.2 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.6.3 External Memory Access Read Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.6.4 External Memory Access Write Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.6.5 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.6.6 Interrupt Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.7 Peripheral Function Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.7.1 Timer E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.7.2 CSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.7.3 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.7.4 FVAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.7.5 FCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.7.6 A/D Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.7.7 Voltage Comparator Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.8 FLASH EPROM Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4. PACKAGE DRAWING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5. RECOMMENDED SOLDERING CONDITIONS. . . . . . . . . . . . . . . . . . . . . . . . 35
6. REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Data Sheet U14832EE2V1DS00
5


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UPD76F0018The function is Single Chip Microcontroller. NECNEC

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