參數(shù)資料
型號: TMP90PH44
廠商: Toshiba Corporation
英文描述: A System Evaluation LSI With 8-Bit CPU,One-Time PROM(16384 x 8-Bit),RAM(512 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(16384 x 8位),RAM(512 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(16384 × 8位),內(nèi)存(512 × 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(16384 x 8位),內(nèi)存(512 × 8位))
文件頁數(shù): 13/20頁
文件大?。?/td> 560K
代理商: TMP90PH44
TOSHIBA CORPORATION
13/20
TMP90PH44
(2) SCLK Output Mode
Symbol
Parameter
Variable
12.5MHz Clock
16MHz Clock
Unit
Min
Max
Min
Max
Min
Max
t
SCY
t
OSS
t
OHS
t
HSR
t
SRD
SCLK cycle (programmable)
Output Data
rising edge of SCLK
SCLK rising edge
output data hold
SCLK rising edge
input data hold
SCLK rising edge
effective data input
16x
8192x
1.28
655.4
1
512
μ
s
ns
t
SCY
- 2x - 50
2x - 80
970
725
80
45
ns
0
0
0
ns
t
SCY
- 2x - 150
970
725
ns
4.9 Slave Bus Interface Timing: RD, WR Bus Mode
V
CC
= 5V
±
10% TA = -20 ~ 70
°
C
f = 1 ~ 16MHz
Symbol
Parameter
Min
Max
Unit
T
SAR
T
HRA
T
SCR
T
HRC
T
WRD
T
ARD
T
VRB
T
SAW
T
HWA
T
SCW
T
HWC
T
WWR
T
SBW
T
HWB
C/D setup
SRD fall
SRD rise
C/D hold
SCS setup
SRD fall
SRD rise
SCS hold
SRD pulse width
SRD fall
effective data output
SRD rise
effective data hold
C/D setup
SWR fall
SWR rise
C/D hold
SCR setup
SWR fall
SWR rise
SCS hold
SWR pulse width
effective data input
SWR rise
SWR rise
effective data hold
20
ns
5
ns
0
ns
0
ns
120
ns
80
ns
10
85
ns
20
ns
5
ns
0
ns
0
ns
120
ns
80
ns
10
ns
Slave Bus Interface Timing: DS, R/W Bus Mode
Symbol
Parameter
Min
Max
Unit
T
SAD
T
HDA
T
SCD
T
HDC
T
SAD
T
HDA
T
WDS
T
ADS
T
VDB
T
SBD
T
HDB
C/D setup
DS fall
DSrise
C/D hold
SCS setup
DS fall
DS rise
SCS hold
SCS setup
DS fall
DS rise
R/W hold
DS pulse width
DS fall
effective data output
DS rise
effective data hold
Effective data input
DS rise
DS rise
effective data hold
20
ns
5
ns
0
ns
0
ns
20
ns
5
ns
120
ns
80
ns
10
85
ns
80
ns
10
ns
相關(guān)PDF資料
PDF描述
TMP90PH48 A System Evaluation LSI With 8-Bit CPU,One-Time PROM(16384 x 8-Bit),RAM(512 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(16384 x 8位),RAM(512 x 8位))
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