參數(shù)資料
型號: TMP90PM36
廠商: Toshiba Corporation
英文描述: A System Evaluation LSI With 8-Bit CPU,One-Time PROM(32968 x 8-Bit),RAM(1024 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(32968 x 8位),RAM(1024 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(32968 × 8位),內(nèi)存(1024 × 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更新(32968 x 8位),內(nèi)存(1024 × 8位))
文件頁數(shù): 18/22頁
文件大?。?/td> 949K
代理商: TMP90PM36
18/22
TOSHIBA CORPORATION
TMP90PM36
4.9 Serial Channel SIO2 Timing
4.10 Read Operation (PROM mode)
DC Characteristic, AC Characteristic
TCYC = 250ns (16MHz Clock)
α
= 100ns
4.11 Read Operation (PROM mode)
DC Characteristic, AC Characteristic
V
CC
= 5V
±
10% TA = -20 ~ 70
°
C
f = 1 ~ 16MHz
Symbol
Parameter
Condition
16MHz Clock
Variable
Unit
Min
Max
Min
Max
t
SCR
Serial port clock cycle time
Internal
500
16000
8x
256x
ns
External
1000
600
t
SCL
SCLK2 Low width
Internal
200
300
4x - 50
4x + 50
ns
External
980
1020
16x - 20
16x + 20
t
SCH
SCLK2 High width
Internal
200
300
4x - 50
4x + 50
ns
External
980
1020
16x - 20
16x + 20
t
SKDO
SCLK2
TXD2 (Output data)
delay time
Internal
112.5
x + 50
ns
External
475
6x + 100
t
SRD
SCLK2 Rising edge to input
data valid
Internal
377.5
7x - 60
ns
External
1150
20x - 100
t
HSR
Input data hold after SCLK2
rising edge
Internal
162.5
x - 100
ns
External
475
6x + 100
TA = -20 ~ 70
°
C V
CC
= 5V
±
10%
Symbol
Parameter
Condition
Min
Max
Unit
V
PP
V
IH1
V
IL1
t
ACC
V
PP
read voltage
Input high voltage (A0 ~ A15, CE, OE, PGM)
Input low voltage (A0 ~ A15, CE, OE, PGM)
4.5
0.7 x V
CC
-0.3
2.25TCYC +
α
5.5
V + 0.3
0.3 x V
CC
V
V
V
Address to output delay
C
L
= 50
P
F
ns
TA = 25
±
5
°
C V
CC
= 6.25V
±
0.25V
Symbol
Parameter
Condition
Min
Typ
Max
Unit
V
PP
V
IH
V
IL
V
PP
V
IH
V
IL
V
IL
t
PW
Programming Algorithm
Input high voltage (D0 ~ D7)
Input low voltage (D0 ~ D7)
Input high voltage (A0 ~ A15, CE, OE, PGM)
Input low voltage (A0 ~ A15, CE, OE, PGM)
V
CC
supply current
V
PP
supply current
CE program pulse width
t
OSC
= 12.75MHz
V
PP
= 13.00V
C
L
= 50
P
F
12.50
0.2V
CC
+ 1.1
-0.3
0.7V
CC
-0.3
12.75
13.00
V
CC
+ 0.3
0.2V
CC
- 0.1
V
CC
+ 0.3
0.3V
CC
50
50
V
V
V
V
V
mA
mA
0.095
0.1
0.105
ms
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