參數(shù)資料
型號(hào): UPD7759GC-3BH
廠商: NEC Corp.
英文描述: ADPCM SPEECH SYNTHESIZER LSIs
中文描述: 差分PcM語(yǔ)音合成器大規(guī)模集成電路
文件頁(yè)數(shù): 9/18頁(yè)
文件大?。?/td> 183K
代理商: UPD7759GC-3BH
μ
PD7759
9
(2)
SWITCHING CHARACTERISTICS
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
BUSY output delay
t
SBO
In operation mode, from ST
6.25
10
μ
s
Speech output delay
t
SSO
In operation mode, from BUSY
2.1
2.2
ms
BUSY hold time
t
BD
from synthesis
15
μ
s
ALE pulse width
t
LL
3.13
μ
s
t
AL
for ALE
3.13
μ
s
Higher address set up time
t
AE
for AEN
0
μ
s
t
LA
from ALE
3.13
μ
s
Higher address hold time
t
EA
from AEN
0
μ
s
AEN pulse width
t
AEN
14.1
μ
s
DRQ output delay
t
LC
from ALE
3.13
μ
s
Higher address pulse width
t
AC
6.25
μ
s
DRQ pulse width
t
DCC
7.81
μ
s
ROM read cycle time
t
MRO
37.5
μ
s
TIMING CHART (at reset)
(1)
(2)
RESET
ST
t
RST
t
RS
BUSY
t
RB
RESET
相關(guān)PDF資料
PDF描述
UPD77C20A Digital Signal Processors
UPD77015GC-9EU 16-Bit Digital Signal Processor
UPD77017GC-9EU 16-Bit Digital Signal Processor
UPD77213 UPD77210.77213 Data Sheet | Data Sheet[11/2001]
UPD77220L 24-Bit Digital Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD780023AGB-G43-8EU-X3-A 制造商:Renesas Electronics Corporation 功能描述:
UPD780023AGB-G44-8EU-E3-A 制造商:Renesas Electronics Corporation 功能描述:
UPD780023AGC-107-8BS-A 制造商:Renesas Electronics Corporation 功能描述:NECUPD780023AGC-107-8BS-A MASK ROM DEVIC
UPD780023AGK-C74-9ET-A 制造商:Renesas Electronics Corporation 功能描述:
UPD780024AGK-C42-9ET 制造商:Renesas Electronics Corporation 功能描述: