參數(shù)資料
型號: UPD78F0034AY
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): 31/66頁
文件大?。?/td> 565K
代理商: UPD78F0034AY
μ
PD78F0034A, 78F0034AY
31
Data Sheet U14040EJ4V0DS
AC Characteristics
(1) Basic operation
(T
A
=
40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Cycle time
(Min. instruction
execution time)
T
CY
Operating on main
system clock
4.0
V
DD
5.5 V
0.24
16
μ
s
2.7 V
V
DD
< 4.0 V
0.4
16
μ
s
1.8 V
V
DD
< 2.7 V
1.6
16
μ
s
Operating on subsystem clock
103.9
Note 1
122
125
μ
s
TI00, TI01 input
t
TIH0
, t
TIL0
4.0 V
V
DD
5.5 V
2/f
sam
+ 0.1
Note 2
μ
s
high-/low-level width
2.7 V
V
DD
< 4.0 V
2/f
sam
+ 0.2
Note 2
μ
s
1.8 V
V
DD
< 2.7 V
2/f
sam
+ 0.5
Note 2
μ
s
TI50, TI51 input
f
TI5
V
DD
= 2.7 to 5.5 V
0
4
MHz
frequency
V
DD
= 1.8 to 5.5 V
0
275
kHz
TI50, TI51 input
high-/low-level
width
t
TIH5
, t
TIL5
V
DD
= 2.7 to 5.5 V
100
ns
V
DD
= 1.8 to 5.5 V
1.8
μ
s
Interrupt request
input high-/low-
level width
t
INTH
, t
INTL
INTP0 to INTP3, P40 to P47
V
DD
= 2.7 to 5.5 V
1
μ
s
V
DD
= 1.8 to 5.5 V
2
μ
s
RESET
low-level width
t
RSL
V
DD
= 2.7 to 5.5 V
10
μ
s
V
DD
= 1.8 to 5.5 V
20
μ
s
Notes 1.
Value when using an external clock. When using a crystal resonator, the value becomes 114
μ
s (MIN.).
2.
Selection of f
sam
= f
X
, f
X
/4, f
X
/64 is possible using bits 0 and 1 (PRM00, PRM01) of prescaler mode register
0 (PRM0). However, if the TI00 valid edge is selected as the count clock, the value becomes f
sam
=
f
X
/8.
相關(guān)PDF資料
PDF描述
UPD780701Y 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD78F0034YGK-8A8 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD78014Y 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD78058Y 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPD78070AY 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD78F0034AYGB-8EU-A 制造商:Renesas Electronics Corporation 功能描述: 制造商:Renesas Electronics Corporation 功能描述:MCU 8-bit 78K 78K0 CISC 32KB Flash 5V 64-Pin LQFP
UPD78F0034AYGC-8BS 制造商:NEC Electronics Corporation 功能描述:MicroController, 8-Bit, 64 Pin, Plastic, QFP
UPD78F0034AYGC-8BS-A 制造商:Renesas Electronics Corporation 功能描述: 制造商:Renesas Electronics Corporation 功能描述:MCU 8-bit 78K0 CISC 32KB Flash 5V 64-Pin LQFP
UPD78F0034AYGK-9ET-A 制造商:Renesas Electronics Corporation 功能描述: 制造商:Renesas Electronics Corporation 功能描述:MCU 8-bit 78K CISC 32KB Flash 5V 64-Pin TQFP
UPD78F0034BGB-8EU-A 制造商:Renesas Electronics Corporation 功能描述: 制造商:Renesas Electronics Corporation 功能描述:MCU 8-bit 78K CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP Cut Tape 制造商:Renesas Electronics Corporation 功能描述:MCU 8-bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP