參數(shù)資料
型號(hào): Z86C9216VSC
廠商: ZILOG INC
元件分類: 微控制器/微處理器
英文描述: IR MICROCONTROLLER
中文描述: 8-BIT, 16 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 25/71頁(yè)
文件大小: 364K
代理商: Z86C9216VSC
Z86C72/C92/L72/L92
IR Microcontroller
Zilog
DS97LVO0900
P R E L I M I N A R Y
6-25
1
Port 2
(P27-P20). Port 2 is an 8-bit, bidirectional, CMOS
compatible I/O port. These eight I/O lines can be indepen-
dently configured under software control as inputs or out-
puts. Port 2 is always available for I/O operation. A mask
option is available to connect eight 200 kOhms (
±
50%)
pull-up resistors on this port. Bits programmed as outputs
are globally programmed as either push-pull or open-
drain. Port 2 may be placed under handshake control. In
this configuration, Port 3 lines, P31 and P36 are used as
the handshake controls lines /DAV2 and RDY2. The hand-
shake signal assignment for Port 3, lines P31 and P36 is
dictated by the direction (input or output) assigned to Bit 7,
Port 2 (Figure 13). The eight bits of Port 2 are configured
as inputs with open-drain outputs.
Port 2 also has an 8-bit input OR and an AND gate which
can be used to wake up the part (Figure 39). P20 can be
programmed to access the edge selection circuitry (Figure
22).
Figure 13. Port 2 Configuration
Open-Drain
OEN
Out
In
PAD
Port 2 (I/O)
Optional
Handshake Controls
/DAV2 and RDY2
(P31 and P36)
Z86LXX
MCU
VCC
200 k
Mask
Option
相關(guān)PDF資料
PDF描述
Z86L92 IR MICROCONTROLLER
Z86L9208VSC IR MICROCONTROLLER
Z87200 CAP 0.047UF 100V 10% X7R AXIAL TR-14
ZA3020 2A STEP DOWN PWM SWITCH MODE DC DC REGULATORS
ZA3020DS 2A STEP DOWN PWM SWITCH MODE DC DC REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Z86C92-16VSC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
Z86C93 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 MULT/DIV MICROCONTROLLER
Z86C9300ZEM 功能描述:仿真器/模擬器 Z8 In-Circuit Em-C93 RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評(píng)估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
Z86C9320ASC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
Z86C9320ASG 功能描述:8位微控制器 -MCU Z8 20 MHZ MULT/DIV ROMLESS C93 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT