参数资料
型号: M38514E6SS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, UVPROM, 4 MHz, MICROCONTROLLER, CDIP42
封装: 0.600 INCH, 1.78 MM PITCH, WINDOWED, CERAMIC, DIP-42
文件页数: 7/91页
文件大小: 1161K
代理商: M38514E6SS
Rev.1.01
Oct 15, 2003
page 15 of 89
3851 Group (Built-in 24 KB or more ROM)
Fig. 11 Port block diagram (2)
(9) Port P23
Port latch
Direction
register
Data bus
Port latch
Direction
register
Data bus
Port latch
Direction
register
Data bus
Port latch
Direction
register
Data bus
Port latch
Direction
register
Data bus
(12) Port P26
Serial I/O1 synchronous
clock selection bit
Serial I/O1 enable bit
Serial I/O1 mode selection bit
Serial I/O1 clock output
Serial I/O1 external clock input
(14) Ports P30-P34
A-D converter input
Analog input pin selection bit
(16) Ports P41,P42
Interrupt input
(11) Port P25
(13) Port P27
Serial I/O1 enable bit
Serial I/O1 mode selection bit
Pulse output mode
SRDY1 output enable bit
Timer output
CNTR0 interrupt
input
Serial I/O1 ready output
Pulse output mode
(15) Port P40
Timer output
CNTR1 interrupt
input
Pulse output mode
(10) Port P24
SCL input
I2C-BUS interface enable bit
SDA/SCL pin selection bit
Serial I/O1 enable bit
Receive enable bit
SDA input
SDA output
Serial I/O1 output
SCL input
SCL output
P-channel output disable bit
Serial I/O1 enable bit
Transmit enable bit
Direction
register
Port latch
Data bus
Port latch
Direction
register
Direction
register
Data bus
SCL output
Serial I/O1 input
I2C-BUS interface enable bit
SDA/SCL pin selection bit
I2C-BUS interface enable bit
SDA/SCL pin selection bit
相关PDF资料
PDF描述
M37481M4T-XXXFP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP44
M37481M4T-XXXSP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP42
M30102F3FP 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP48
M30102M6-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
M37221M6-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
相关代理商/技术参数
参数描述
M38517T-ADS 功能描述:DEV TMP TRGT BRD FOR M38517RSS & RoHS:否 类别:编程器,开发系统 >> 配件 系列:- 标准包装:1 系列:- 附件类型:适配器板 适用于相关产品:RCB230,RCB231,RCB212 配用:26790D-ND - RCB BREAKOUT BOARD RS232 CABLE
M38517T-PAC 功能描述:DEV SIMPLE TOOL EMULATOR FOR M38 RoHS:否 类别:编程器,开发系统 >> 内电路编程器、仿真器以及调试器 系列:- 产品变化通告:Development Systems Discontinuation 19/Jul/2010 标准包装:1 系列:* 类型:* 适用于相关产品:* 所含物品:*
M3852 BK001 制造商:Alpha Wire 功能描述:CBL 8COND 14AWG BLK 1000'
M3852 BK002 制造商:Alpha Wire 功能描述:CBL 8COND 14AWG BLK 500'
M3852 BK005 制造商:Alpha Wire 功能描述:CBL 8COND 14AWG BLK 100'