參數(shù)資料
型號(hào): Z86743
廠商: ZiLOG, Inc.
英文描述: CMOS Z8 OTP Microcontroller(CMOS Z8系列一次可編程微控制器)
中文描述: 檢察官辦公室的CMOS Z8微控制器(的CMOS Z8系列一次可編程微控制器)
文件頁(yè)數(shù): 33/58頁(yè)
文件大小: 388K
代理商: Z86743
Z86E33/733/E34/E43/743/E44
CMOS Z8 OTP Microcontrollers
Zilog
DS97Z8X1500
P R E L I M I N A R Y
33
1
FUNCTIONAL DESCRIPTION
The MCU incorporates the following special functions to
enhance the standard Z8 architecture to provide the user
with increased design flexibility.
RESET.
The device is reset in one of three ways:
1.
Power-On Reset
2.
Watch-Dog Timer
3.
Stop-Mode Recovery Source
Note:
Having the Auto Power-on Reset circuitry built-in,
the MCU does not need to be connected to an external
power-on reset circuit. The reset time is Tpor. The MCU
does not re-initialize WDTMR, SMR, P2M, and P3M
registers to their reset values on a Stop-Mode Recovery
operation.
Note:
The device V
CC
must rise up to the operating V
CC
specification before the TPOR expires.
Program Memory.
The MCU can address up to 4/8/16 KB
of Internal Program Memory (Figure 22). The first 12 bytes
of program memory are reserved for the interrupt vectors.
These locations contain six 16-bit vectors that correspond
to the six available interrupts. For EPROM mode, byte 12
(000CH) to address 4095 (0FFFH)/8191 (1FFFH)/16384
(3FFFH), consists of programmable EPROM. After reset,
the program counter points at the address 000CH, which
is the starting address of the user program.
In ROMless mode, the
Z86E43/743/E44
can address up to
64 KB of External Program Memory. The ROM/ROMless
option is only available on the 44-pin devices.
Figure 22. Program Memory Map
12
11
10
9
8
7
6
5
4
3
2
1
0
External
ROM and RAM
Location of
First Byte of
Instruction
Executed
After RESET
Interrupt
Vector
(Lower Byte)
Interrupt
Vector
(Upper Byte)
IRQ5
IRQ4
IRQ4
IRQ3
IRQ3
IRQ2
IRQ2
IRQ1
IRQ1
IRQ0
IRQ0
IRQ5
On-Chip EPROM
External
ROM and RAM
IRQ5
IRQ4
IRQ4
IRQ3
IRQ3
IRQ2
IRQ2
IRQ1
IRQ1
IRQ0
IRQ0
IRQ5
65535
ROM Mode
ROMless Mode
4096/8192/16384
4095/8191/16383
(Z86E43/743/E44 Only)
相關(guān)PDF資料
PDF描述
Z86E33 CMOS Z8 OTP Microcontroller(CMOS Z8系列一次可編程微控制器)
Z86E34 CMOS Z8 OTP Microcontroller(CMOS Z8系列一次可編程微控制器)
Z86E43 CMOS Z8 OTP Microcontroller(CMOS Z8系列一次可編程微控制器)
Z86E44 CMOS Z8 OTP Microcontroller(CMOS Z8系列一次可編程微控制器)
Z86C0208PEC LOW-COST, 512-BYTE ROM MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Z8674312ASG 功能描述:8位微控制器 -MCU Z8 8K OTP 12 MHZ 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
Z8674312ASGTR 制造商:Zilog Inc 功能描述:
Z8674312FSC 功能描述:8位微控制器 -MCU Z8 8K OTP 12 MHZ 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
Z8674312FSC00TR 功能描述:IC Z8 MCU OTP 8K 44PQFP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:Z8® 產(chǎn)品培訓(xùn)模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標(biāo)準(zhǔn)包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LCD,POR,PWM,WDT 輸入/輸出數(shù):48 程序存儲(chǔ)器容量:32KB(32K x 8 + 256B) 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6
Z8674312FSG 功能描述:8位微控制器 -MCU Z8 8K OTP 12 MHZ 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