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| 型号： | IA82527 |
| 厂商： | Innovasic Semiconductor |
| 英文描述： | Serial Communications Controller CAN Protocol |
| 中文描述： | 串行通信控制器的CAN协议 |
| 文件页数： | 17/45页 |
| 文件大小： | 1760K |
| 代理商： | IA82527 |
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IA82527
CAN Serial Communications Controller
As of Production Ver. 00
PRELIMINARY
Table 3. IA82527 Pin/Signal Descriptions
,
continued
04 May 2007
Copyright
2007
EN21070504-00
www.Innovasic.com
Customer Support:
Page 17 of 45
1-888-824-4184
Pin
Signal
Name
PLCC
QFP
Description
wr_n
wr
_
n
/wrl
_
n/r-w
_
n
7
1
wr
ite. Input. Active Low. Mode 0.
When
wr_n
is asserted (low), it signals a write cycle.
wr
ite
h
igh byte. Input. Active Low. Mode 1.
When
wrh_n
is asserted (low), it signals a write cycle for the high
byte of data (bits 15–8).
wr
ite
l
ow byte. Input. Active Low. Mode 1.
When
wrl_n
is asserted (low), it signals a write cycle for the low byte
of data (bits 7–0).
Crystal (
xtal
)
1
. Input.
The
xtal1
pin is the input connection for an external crystal that
drives the IA82527 internal oscillator. (When an external crystal is
used, it is connected between this pin and the
xtal2
pin—see next
table entry.)
NOTE:
If an external oscillator or clock source is used to drive the
IA82527 instead of a crystal, the
xtal1
pin is the input for this clock
source.
Crystal (
xtal
)
2
. Output (push-pull).
The
xtal2
pin is the output connection for an external crystal that
drives the IA82527 internal oscillator. (When an external crystal is
used, it is connected between this pin and the
xtal1
pin—see
previous table entry.)
NOTE:
If an external oscillator or clock source is used to drive the
IA82527 instead of a crystal,
xtal2
must be left unconnected (i.e.,
must be floated). Additionally, the
xtal2
output must not be used as a
clock source for other system components.
wrh_n
wrh_n
/p2.7
10
4
wrl_n
wr
_
n/
wrl
_
n
/r-w
_
n
7
1
xtal1
—
18
12
xtal2
—
19
13
相关PDF资料 |
PDF描述 |
|---|---|
| IA82527-PLC44A | Serial Communications Controller CAN Protocol |
| IA82527-PLC44A-R | Serial Communications Controller CAN Protocol |
| IA82527-PTQ44A | Serial Communications Controller CAN Protocol |
| IA82527-PTQ44A-R | Serial Communications Controller CAN Protocol |
| IA88C00 | Microcontroller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IA82527_13 | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Serial Communications Controllera??CAN Protocol |
| IA82527-PLC44A | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Serial Communications Controller CAN Protocol |
| IA82527-PLC44A-R | 制造商:INNOVASIC 制造商全称:INNOVASIC 功能描述:Serial Communications Controller CAN Protocol |
| IA82527PLC44AR2 | 功能描述:SEMICONDUCTOR OTHER RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:* 标准包装:2,450 系列:- 控制器类型:SPI 总线至 I²C 总线桥接 接口:I²C，串行，SPI 电源电压:2.4 V ~ 3.6 V 电流 - 电源:11mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-HVQFN（4x4） 包装:托盘 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名称:935286452157SC18IS600IBSSC18IS600IBS-ND |
| IA82527PQF44AR2 | 功能描述:SEMICONDUCTOR OTHER RoHS:是 类别:集成电路 (IC) >> 接口 - 控制器 系列:* 标准包装:2,450 系列:- 控制器类型:SPI 总线至 I²C 总线桥接 接口:I²C，串行，SPI 电源电压:2.4 V ~ 3.6 V 电流 - 电源:11mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-HVQFN（4x4） 包装:托盘 配用:568-3511-ND - DEMO BOARD SPI TO I2C 其它名称:935286452157SC18IS600IBSSC18IS600IBS-ND |
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