參數(shù)資料
型號(hào): UPD72042B
廠商: NEC Corp.
英文描述: LSI DEVICES FOR Inter Equipment BusTM (IEBusTM) PROTOCOL CONTROL
中文描述: LSI器件間設(shè)備BusTM(IEBusTM)協(xié)議控制
文件頁(yè)數(shù): 2/92頁(yè)
文件大?。?/td> 541K
代理商: UPD72042B
μ
PD72042A, 72042B
2
DATA SHEET S13990EJ2V0DS00
PIN CONFIGURATION (TOP VIEW)
16-pin plastic SOP (375 mil)
μ
PD72042AGT
μ
PD72042BGT
1
2
3
4
5
6
7
8
V
DD
TEST
RESET
CS
SEL
AV
DD
BUS
+
BUS
16
15
14
13
12
11
10
9
SCK
SI(SIO)
Note
SO(NC)
Note
IRQ
C/D
XI
XO
GND
Note
Parentheses indicate the state corresponding to two-wire serial I/O mode.
AV
DD
BUS–, BUS+ : IEBus I/O
C/D
CS
GND
IRQ
NC
RESET
SCK
SEL
SI
SIO
SO
TEST
V
DD
XI, XO
: Main power supply for IEBus (connected to the V
DD
pin)
: Command/data switch input
: Chip select input
: Ground
: Interrupt request output
: No connection
: Reset input
: Serial clock input
: Serial mode selection
: Serial data input
: Serial data I/O
: Serial data output
: Test input (connected to the V
DD
pin)
: Main power supply
: System clock
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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