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參數(shù)資料
| 型號： | mPD789324GB-xxx-8ET |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| 中文描述： | 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存 |
| 文件頁數(shù)： | 88/96頁 |
| 文件大?。?/td> | 482K |
| 代理商： | MPD789324GB-XXX-8ET |
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Preliminary Product Information U14673EJ1V0PM00
88
μ
PD789322,789324,789326,789327
LCD Characteristics (T
A
=
40 to +85°C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
VAON0
Note 1
= 1
1.8
5.5
V
LCD drive voltage
V
LC0
VAON0
Note 1
= 0
2.7
5.5
V
LCD division resistance
R
LCD
50
100
200
k
LCD output voltage differential
(common)
Note 2
V
ODC
I
O
=
±
5
μ
A
1/3 bias
0
±
0.2
V
LCD output voltage differential
(segment)
Note 2
V
ODS
I
O
=
±
1
μ
A
1/3 bias
0
±
0.2
V
Notes 1.
Bit 6 of LCD display mode register 0 (LCDM0)
2.
The voltage differential is the difference between the output voltage and the ideal value of the segment
and common signal outputs.
Data Memory STOP Mode Low Supply Voltage Data Retention Characteristics
(T
A
=
40 to +85°C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Data retention supply voltage
V
DDDR
1.8
3.6
V
Low voltage detection (POC) voltage
V
POC
Response time: 2 ms
Note 1
1.8
1.9
2.0
V
Power supply rise time
t
Pth
V
DD
: 0 V
→
1.8 V
0.01
100
ms
Release signal set time
t
SREL
STOP cancelled by RESET
10
μ
s
Cancelled by RESET
Note 3
s
Oscillation stabilization wait time
Note 2
t
WAIT
Cancelled by interrupt request
Note 4
s
Notes 1.
The response time is the time until the output is inverted following detection of voltage by POC, or the
time until operation stabilizes after the shift from the operation stopped state to the operating state.
2.
The oscillation stabilization time is the amount of time the CPU operation is stopped in order to avoid
unstable operation at the start of oscillation. Program operation does not start until both the oscillation
stabilization time and the time until oscillation starts have elapsed.
3.
2
4.
2
time selection register (OSTS) (refer to
7.2 Standby Function Control Register
).
15
/f
X
or 2
17
/f
X
can be selected using the mask option (refer to
9. MASK OPTION
).
12
/f
X
, 2
15
/f
X
, or 2
17
/f
X
can be selected using bits 0 to 2 (OSTS0 to OSTS2) of the oscillation stabilization
Remark
f
X
: Main system clock oscillation frequency
相關PDF資料 |
PDF描述 |
|---|---|
| mPD789326GB-xxx-8ET | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| mPD789324 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| mPD789326 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPD789326 | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
| MPD789326GB-XXX-8ET | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
| MPD789327 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
| MPD789327GB-XXX-8ET | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
| MPD789425 | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Single-Chip Microcontrollers |
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