參數(shù)資料
型號: TMP90P800
廠商: Toshiba Corporation
英文描述: A System Evaluation LSI With 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(帶一次可編程ROM(8192 x 8位),RAM(256 x 8位))
中文描述: 一個系統(tǒng)評價芯片與一次性可編程(8192 × 8位),內存(256 × 8位)(系統(tǒng)評估大規(guī)模集成電路(帶一次可編程ROM的(8192 × 8位),內存(256 × 8位))
文件頁數(shù): 14/18頁
文件大小: 485K
代理商: TMP90P800
14/18
TOSHIBA CORPORATION
TMP90P800
4.4 Zero-Cross Characteristics
V
CC
= 5V
±
10% TA = -40 ~ 85
°
C (1 ~ 10MHz)
TA = -20 ~ 70
°
C (1 ~ 12.5MHz)
Symbol
Parameter
Condition
Min
Max
Unit
V
ZX
A
ZX
F
ZX
Zero-cross detection input
AC coupling C = 0.1
μ
F
50/60Hz sine wave
1
1.8
VAC p-p
Zero-cross accuracy
135
mV
Zero-cross detection input frequency
0.04
1
KHz
4.5 Serial Channel Timing-I/O Interface Mode
V
CC
= 5V
±
10% TA = -40 ~ 85
°
C (1 ~ 10MHz)
CL = 50pF TA = -20 ~ 70
°
C (1 ~ 12.5MHz)
Symbol
Parameter
Variable
10MHz Clock
12.5MHz Clock
Unit
Min
Max
Min
Max
Min
Max
t
SCY
t
OSS
t
OHS
t
HSR
t
SRD
Serial Port Clock Cycle Time
8x
800
640
ns
Output Data Setup SCLK Rising Edge
6x - 150
450
330
ns
Output Data Hold After SCLK Rising Edge
2x - 120
80
40
ns
Input Data Hold After SCLK Rising Edge
0
0
0
ns
SCLK Rising Edge to Input DATA Valid
6x - 150
450
330
ns
4.6 8-bit Event Counter
V
CC
= 5V
±
10% TA = -40 ~ 85
°
C (1 ~ 10MHz)
TA = -20 ~ 70
°
C (1 ~ 12.5MHz)
Symbol
Parameter
Variable
10MHz Clock
12.5MHz Clock
Unit
Min
Max
Min
Max
Min
Max
t
VCK
t
VCKL
t
VCKH
TI2 clock cycle
8x + 100
900
740
ns
TI2 Low clock pulse width
4x + 40
440
360
ns
TI2 High clock pulse width
4x + 40
440
360
ns
4.7 Interrupt Operation
V
CC
= 5V
±
10% TA = -40 ~ 85
°
C (1 ~ 10MHz)
TA = -20 ~ 70
°
C (1 ~ 12.5MHz)
Symbol
Parameter
Variable
10MHz Clock
12MHz Clock
Unit
Min
Max
Min
Max
Min
Max
t
INTAL
NMI, INT0 Low level pulse width
4x
400
320
ns
t
INTAH
NMI, INT0 High level pulse width
4x
400
320
ns
t
INTBL
INT1 Low level pulse width
8x + 100
900
740
ns
t
INTBH
INT1 High level pulse width
8x + 100
900
740
ns
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