參數(shù)資料
型號: μPD78F9026
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機微控制器
文件頁數(shù): 2/48頁
文件大小: 248K
代理商: ΜPD78F9026
Preliminary Data Sheet
2
PD78F9026
78K/0S SERIES DEVELOPMENT
The 78K/0S series products are shown below. The subseries names are indicated in frames.
Under development
42/44-pin
For compact general-
purpose applications
28-pin
78K/0S
series
80-pin
80-pin
42/44-pin
42-pin
5-pin
PD789026
μ
PD789014
μ
PD789407
Device developed by adding an A/D function and enhancing
the timers of the PD789026
Device developed by adding a 16-bit timer to the PD789014
With built-in UART bus and capable of low-voltage (1.8 V)
operation
For LCD driving
μ
PD789407
μ
PD789417
Device developed by enhancing the A/D function of the
For ASSP
μ
PD789806Y
μ
PD789810
μ
PD789800
Device for a PC keyboard, with a built-in USB function
Device for a PC monitor, with a built-in USB function and
synchronizing separator
Device for an IC card, with a security circuit
The Y subseries products are compatible with
the I
2
C bus.
In production
The following table lists the major differences in functions between the subseries.
Function
Timer
8-bit
A/D
10-bit
A/D
8-bit
D/A
Minimum
Subseries
8-bit
16-bit
Clock
WDT
V
DD
Value
PD789026
4 K-16 K
1 ch
1 ch
-
1 ch
-
-
-
1 ch (UART: 1 ch)
34 pins
1.8 V
PD789014
2 K-4 K
2 ch
-
22 pins
LCD driving
PD789417
12 K-24 K
3 ch
1 ch
1 ch
1 ch
-
7 ch
-
1 ch (UART: 1 ch)
43 pins
1.8 V
PD789407
12 K-24 K
7 ch
-
ASSP
PD789800
8 K
2 ch
-
-
1 ch
-
-
-
2 ch (USB: 1 ch)
31 pins
4.0 V
PD789806Y
16 K
2 ch
-
-
1 ch
-
-
-
2 ch (USB: 1 ch,
I
2
C: 1 ch)
20 pins
4.5 V
PD789810
6 K
-
-
-
1 ch
-
-
-
-
1 pin
1.8 V
Compact
general
purpose
Serial Interface
ROM Size
I/O
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