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參數(shù)資料
| 型號(hào)： | Z86E4016VSC |
| 廠商： | ZILOG INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Z8 4K OTP Microcontroller |
| 中文描述： | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁(yè)數(shù)： | 50/66頁(yè) |
| 文件大?。?/td> | 453K |
| 代理商： | Z86E4016VSC |
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Z86E30/E31/E40
Z8 4K OTP Microcontroller
Zilog
50
P R E L I M I N A R Y
DS97Z8X0500
EPROM MODE.
Table 14 shows the programming voltages of each pro-
gramming mode. Table 15, Figures 38, 39, and 40 show
the programming timing of each programming mode. Fig-
ure 41 shows the circuit diagram of a Z86E40 program-
ming adaptor, which adapts from 2764A to Z86E40. Fig-
ure 43 shows the flow-chart of an Intelligent Programming
Algorithm, which is compatible with 2764A EPROM
(Z86E40 is 4K EPROM, 2764A is 8K EPROM). Since the
EPROM size of Z86E30/E31/E40 differs from 2764A, the
programming address range has to be set from 0000H to
0FFFH for the Z86E30/E40 and 0000H to 07FFH for
Z86E31. Otherwise, the upper portion of EPROM data will
overwrite the lower portion of EPROM data. Figure 39
shows the adaptation from the 2764A to Z86E30/E31.
Note:
EPROM Protect feature allows the LDC, LDCI, LDE,
and LDEI instructions from internal program memory. A
ROM look-up table can be used with this feature.
During programming, the V
PP
input pin supplies the pro-
gramming voltage and current to the EPROM. This pin is
also used to latch which EPROM mode is to be used (R/W
EPROM or R/W Option bits). The mode is set by placing
the correct mode number on the least significant bits of the
address and raising the EPM pin above V. After a setup
time, the V
PP
pin can then be raised or lowered. The
latched EPROM mode will remain until the EPM pin is re-
duced below V
H
.
EPROM R/W mode allows the programming of the user
mode program ROM.
Option Bit R/W allows the programming of the Z8 option
bits. When the device is latched into Option Bit R/W mode,
the address must then be changed to 63 decimals
(000000111111 Binary). The Options are mapped into this
address as follows:
Table 14 gives the proper conditions for EPROM R/W op-
erations, once the mode is latched.
Mode Name
EPROM R/W
Option Bit R/W
Mode #
0
3
LSB Addr
0000
0011
Bit
7
6
5
4
3
2
1
0
Option
Unused
Unused
32 KHz XTAL Option
Permanent WDT
Auto Latch Disable
RC Oscillator Option
RAM Protect
ROM Protect
Table 14. EPROM Programming Table
Programming
Modes
EPROM READ1
EPROM READ2
PROGRAM
PROGRAM
VERIFY
OPTION BIT PGM
OPTION BIT READ
V
PP
X
X
V
PP
V
PP
EPM
V
H
V
H
V
H
V
H
/CE
V
IL
V
IL
V
IL
V
IL
/OE
V
IL
V
IL
V
IH
V
IL
/PGM
V
IH
V
IH
V
IL
V
IH
ADDR
ADDR
ADDR
ADDR
ADDR
DATA
Out
Out
In
Out
V
CC
*
4.5V
5.5V
6.4V
6.0V
V
PP
X
V
H
V
H
V
IL
V
IL
V
IH
V
IL
V
IL
V
IH
63
63
IN
6.4V
6.0V
OUT
Notes:
V
H
= 13.0 V
±
0.1 V
V
IH
= As per specific Z8 DC specification.
VIL= As per specific Z8 DC specification.
X=Not used, but must be set to V
H
, V
IH
, or V
IL
level.
NU = Not used, but must be set to either V
IH
or V
IL
level.
I
PP
during programming = 40 mA maximum.
I
CC
during programming, verify, or read = 40 mA maximum.
*V
CC
has a tolerance of
±
0.25V.
Zilog recommends an EPROM read at V
CC
= 4.5 V and 5.5 V to
ensure proper device operations during the V
CC
after programming,
but V
CC
= 5.0 V is acceptable.
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| Z86E4016VSC00TR | 功能描述:IC Z8 MCU OTP 4K 44PLCC RoHS:否 類別: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 |
| Z86E4016VSE | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:Z8 4K OTP Microcontroller |
| Z86E4016VSG | 功能描述:8位微控制器 -MCU Z8 4K OTP 16MHz 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 |
| Z86E43 | 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 OTP Microcontrollers |
| Z86E4312ASG | 功能描述:8位微控制器 -MCU Z8 4K 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 |
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