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D78F0034A PDF даташит

Спецификация D78F0034A изготовлена ​​​​«NEC» и имеет функцию, называемую «8 Bit Single Chip Microcontroller».

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Номер произв D78F0034A
Описание 8 Bit Single Chip Microcontroller
Производители NEC
логотип NEC логотип 

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D78F0034A Даташит, Описание, Даташиты
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD78F0034A, 78F0034AY
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD78F0034A is a member of the µPD780034A Subseries in the 78K/0 Series, and is equivalent to the
µPD780034A but with flash memory in place of internal ROM.
The µPD78F0034AY is a member of the µPD780034AY Subseries, featuring flash memory in place of the internal
ROM of the µPD780034AY.
The µPD78F0034A incorporates flash memory, which can be programmed and erased while mounted on the board.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before
designing.
µPD780024A, 780034A, 780024AY, 780034AY Subseries User’s Manual: U14046E
78K/0 Series Instruction User’s Manual: U12326E
FEATURES
• Pin-compatible with mask ROM versions (except VPP pin)
• Flash memory:
32 KBNote
• Internal high-speed RAM: 1,024 bytesNote
• Supply voltage:
VDD = 1.8 to 5.5 V
Note The flash memory and internal high-speed RAM capacities can be changed with the memory size switching
register (IMS).
Remark For the differences between the flash memory and the mask ROM versions, refer to 4. DIFFERENCES
BETWEEN µPD78F0034A, 78F0034AY, AND MASK ROM VERSIONS.
ORDERING INFORMATION
Part Number
Package
Internal ROM
µPD78F0034ACW
µPD78F0034AGB-8EU
µPD78F0034AGC-8BS
µPD78F0034AGC-AB8
µPD78F0034AGK-9ET
µPD78F0034AYCW
µPD78F0034AYGB-8EU
µPD78F0034AYGC-8BS
µPD78F0034AYGC-AB8
µPD78F0034AYGK-9ET
64-pin plastic SDIP (19.05 mm (750))
64-pin plastic LQFP (10 × 10)
64-pin plastic LQFP (14 × 14)
64-pin plastic QFP (14 × 14)
64-pin plastic TQFP (12 × 12)
64-pin plastic SDIP (19.05 mm (750))
64-pin plastic LQFP (10 × 10)
64-pin plastic LQFP (14 × 14)
64-pin plastic QFP (14 × 14)
64-pin plastic TQFP (12 × 12)
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
Flash memory
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. U14040EJ4V0DS00 (4th edition)
Date Published April 2002 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1999, 2000









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µPD78F0034A, 78F0034AY
78K/0 SERIES LINEUP
The products in the 78K/0 Series are listed below. The names enclosed in boxes are subseries names.
Products in mass production
Products under development
78K/0
Series
100-pin
100-pin
100-pin
100-pin
80-pin
80-pin
80-pin
80-pin
64-pin
64-pin
64-pin
64-pin
64-pin
42/44-pin
Control
µPD78075B
µPD78078
µPD78070A
µ PD780058
µPD78058F
µPD78054
µPD780065
µPD780078
µPD780034A
µPD780024A
µPD78014H
µPD78018F
µPD78083
µPD78078Y
µPD78070AY
µPD780018AY
µPD780058Y
µPD78058FY
µ PD78054Y
µPD780078Y
µPD780034AY
µPD780024AY
µ PD78018FY
Y subseries products are compatible with I2C bus.
EMI-noise reduced version of the µPD78078
µ PD78054 with timer and enhanced external interface
ROMless version of the µPD78078
µ PD78078Y with enhanced serial I/O and limited function
µ PD78054 with enhanced serial I/O
EMI-noise reduced version of the µ PD78054
µ PD78018F with UART and D/A converter, and enhanced I/O
µ PD780024A with expanded RAM
µPD780034A with timer and enhanced serial I/O
µ PD780024A with enhanced A/D converter
µ PD78018F with enhanced serial I/O
EMI-noise reduced version of the µ PD78018F
Basic subseries for control
On-chip UART, capable of operating at low voltage (1.8 V)
64-pin
Inverter control
µPD780988
On-chip inverter control circuit and UART. EMI-noise reduced.
100-pin
80-pin
80-pin
80-pin
VFD drive
µPD780208
µPD780232
µPD78044H
µPD78044F
µ PD78044F with enhanced I/O and VFD C/D. Display output total: 53
For panel control. On-chip VFD C/D. Display output total: 53
µ PD78044F with N-ch open-drain I/O. Display output total: 34
Basic subseries for driving VFD. Display output total: 34
100-pin
100-pin
120-pin
120-pin
120-pin
100-pin
100-pin
100-pin
LCD drive
µPD780354
µPD780344
µPD780338
µPD780328
µPD780318
µPD780308
µPD78064B
µPD78064
µPD780354Y
µPD780344Y
µPD780308Y
µ PD78064Y
µ PD780344 with enhanced A/D converter
µ PD780308 with enhanced display function and timer. Segment signal output: 40 pins max.
µ PD780308 with enhanced display function and timer. Segment signal output: 40 pins max.
µPD780308 with enhanced display function and timer. Segment signal output: 32 pins max.
µPD780308 with enhanced display function and timer. Segment signal output: 24 pins max.
µ PD78064 with enhanced SIO, and expanded ROM and RAM
EMI-noise reduced version of the µPD78064
Basic subseries for driving LCDs, on-chip UART
100-pin
80-pin
80-pin
80-pin
80-pin
64-pin
100-pin
80-pin
80-pin
Bus interface supported
µPD780948
µPD78098B
µPD780816
µ PD780702Y
µPD780703Y
µ PD780833Y
Meter control
µPD780958
µPD780852
µPD780828B
On-chip CAN controller
µ PD78054 with IEBusTM controller
On-chip IEBus controller
On-chip CAN controller
On-chip controller compliant with J1850 (Class 2)
Specialized for CAN controller function
For industrial meter control
On-chip automobile meter controller/driver
For automobile meter driver. On-chip CAN controller
Remark VFD (Vacuum Fluorescent Display) is referred to as FIPTM (Fluorescent Indicator Panel) in some
documents, but the functions of the two are the same.
2 Data Sheet U14040EJ4V0DS









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µPD78F0034A, 78F0034AY
The major functional differences among the subseries are listed below.
Non-Y subseries
Function ROM
Capacity
Timer
8-Bit 10-Bit 8-Bit
Subseries Name
(Bytes) 8-Bit 16-Bit Watch WDT A/D A/D D/A
Serial Interface
Control µPD78075B 32 K to 40 K 4 ch 1 ch 1 ch 1 ch 8 ch – 2 ch 3 ch (UART: 1 ch)
I/O VDD External
MIN.
Value Expansion
88 1.8 V
µPD78078 48 K to 60 K
µPD78070A –
61 2.7 V
µPD780058 24 K to 60 K 2 ch
3 ch (time-division UART: 1 ch) 68 1.8 V
µPD78058F 48 K to 60 K
3 ch (UART: 1 ch)
69 2.7 V
µPD78054 16 K to 60 K
2.0 V
µPD780065 40 K to 48 K
– 4 ch (UART: 1 ch)
60 2.7 V
µPD780078 48 K to 60 K
2 ch
– 8 ch
3 ch (UART: 2 ch)
52 1.8 V
µPD780034A 8 K to 32 K
1 ch
3 ch (UART: 1 ch)
51
µPD780024A
8 ch –
µPD78014H
2 ch 53
µPD78018F 8 K to 60 K
µPD78083 8 K to 16 K
––
1 ch (UART: 1 ch)
33
Inverter µPD780988 16 K to 60 K 3 ch Note – 1 ch – 8 ch – 3 ch (UART: 2 ch)
control
47 4.0 V
VFD
drive
µPD780208 32 K to 60 K 2 ch 1 ch 1 ch 1 ch 8 ch
µPD780232 16 K to 24 K 3 ch – –
4 ch
– 2 ch
74 2.7 V
40 4.5 V
µPD78044H 32 K to 48 K 2 ch 1 ch 1 ch
8 ch
1 ch
68 2.7 V
µPD78044F 16 K to 40 K
2 ch
LCD
drive
µPD780354 24 K to 32 K 4 ch 1 ch 1 ch 1 ch – 8 ch – 3 ch (UART: 1 ch)
µPD780344
8 ch –
66 1.8 V –
µPD780338 48 K to 60 K 3 ch 2 ch
– 10 ch 1 ch 2 ch (UART: 1 ch)
54
µPD780328
62
µPD780318
70
µPD780308 48 K to 60 K 2 ch 1 ch
8 ch – – 3 ch (time-division UART: 1 ch) 57 2.0 V
µPD78064B 32 K
2 ch (UART: 1 ch)
µPD78064 16 K to 32 K
Bus µPD780948 60 K
2 ch 2 ch 1 ch 1 ch 8 ch – – 3 ch (UART: 1 ch)
79 4.0 V
interface µPD78098B 40 K to 60 K
supported µPD780816 32 K to 60 K
1 ch
2 ch
12 ch
2 ch
– 2 ch (UART: 1 ch)
69 2.7 V
46 4.0 V
Meter µPD780958 48 K to 60 K 4 ch 2 ch – 1 ch – – – 2 ch (UART: 1 ch)
control
69 2.2 V –
Dash-
board
control
µPD780852 32 K to 40 K 3 ch 1 ch 1 ch 1 ch 5 ch
µPD780828B 32 K to 60 K
– 3 ch (UART: 1 ch)
56 4.0 V –
59
Note 16-bit timer: 2 channels
10-bit timer: 1 channel
Data Sheet U14040EJ4V0DS
3










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