參數(shù)資料
型號: TMP90P802
廠商: Toshiba Corporation
英文描述: A System Evaluation LSI With 8-Bit CPU,One-Time PROM(8192 x 8-Bit),RAM(256 x 8-Bit)(系統(tǒng)評估大規(guī)模集成電路(集成8位CPU,一次可編程ROM(8192 x 8位),RAM(256 x 8位))
中文描述: 一個系統(tǒng)評價芯片與8位CPU,一次性可編程(8192 × 8位),內(nèi)存(256 × 8位)(系統(tǒng)評估大規(guī)模集成電路(集成8位的CPU,一次可編程ROM的(8192 x 8位),內(nèi)存(256 × 8位))
文件頁數(shù): 5/14頁
文件大?。?/td> 426K
代理商: TMP90P802
TOSHIBA CORPORATION
5/14
TMP90P802A
2)
PROM Mode
Table 2.2.2
Pin Function
Name
No. of
pins
I/O
Function
Pin Name
(MCU mode)
A7 ~ A0
8
Input
Address Input
P17 ~ P10
P24 ~ P20
A12 ~ A8
5
Input
A15 ~ A13
3
Input
Be fixed to “L” level.
P27 ~ P25
D7 ~ D0
8
I/0
Data Input/Output
P07 ~ P00
OE
1
Input
Output Enable Input
P35
CE
1
Input
Chip Enable Input
P36
VPP
1
Power
Supply
12.5V/5V (Programming Power Supply)
EA
VCC
1
Power Supply
5V
VSS
1
Power Supply
0V
Pin Name
No. of pins
I/O
Pin Setting
P31
1
Input
Be fixed level.
P32 ~ P34
3
Output
Open
P37
1
Input
Be fixed level.
P80 , P81
2
Input
Be fixed to “H” level.
NMI
1
Input
Be fixed to level.
RESET
1
Input
Be fixed to “L” level.
CLK
1
Input
Be fixed to “L” level.
X1
1
Input
Resonator connection pin
X2
1
Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMP90P802A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TMP90P802AM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90P802AP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90P846F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90PH02 制造商:未知廠家 制造商全稱:未知廠家 功能描述: