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參數(shù)資料
| 型號： | Z86243 |
| 廠商： | ZiLOG, Inc. |
| 英文描述： | CMOS Z8 8K ROM CONSUMER CONTROLLER PROCESSOR |
| 中文描述： | 的CMOS Z8 8K的ROM的消費者控制器處理器 |
| 文件頁數(shù)： | 17/18頁 |
| 文件大小： | 122K |
| 代理商： | Z86243 |
17
Z86233/243
CP96DZ81201
CP96DZ81201 (8/96)
PRECAUTIONS
(1) When in ROM Protect Mode, and executing out of
External Program Memory, instructions LDC, LDCI,
LDE, and LDEI cannot ead Internal Program Memory.
When in ROM Protect Mode, and executing out of
Internal Program Memory, instructions LDC, LDCI,
LDE, and LDEI canread Internal Program Memory.
(2) The device has an oscillator-free reset for the device
pins. When the device is reset from a WDT timeout,
POR, or V
, the reset will force the device pins to their
reset default state even if the oscillator is not running.
(3) The Port 3 outputs are reset to High State after Reset,
except after Stop-Mode Recovery, at which the outputs
remain in the last state.
(4) Extended timing is operable.
(5) P0/P1/P2/P3 is Low-EMI software programmable.
(6) P0/P1/P2 is software programmable for open-drain.
(7) Expanded register PCON is Write Only.
(8) WDTMR is writeable only within the first 60 internal
system clocks after Reset. Afterward, the WDTMR is
write protected.
(9) Device functions down to the V
threshold. At
temperatures less than 25
°
C, the V
LV
threshold will rise
to a maximum V
DD
of 3.6V.
(10) Low EMI is 25 percent of standard pull-down output
driver and 25 percent of standard pull-up
output driver.
(11) There is no clock filter on Reset pin.
(12) Registers FE Hex (SPH) and FF Hex (SPL) are set to
00Hex after any reset.
(13) When Low EMI OSC is selscted (PCONReg Bit D7=0),
the output drive of /DS, /AS, and R//W will also be in low
emi mode.
(14) P01M Reg Bit D4,D3 must be set to 00Hex for Z86233.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| Z8624312AEGR5441 | 制造商:Zilog Inc 功能描述: |
| Z8624312AEGRXXX | 功能描述:8位微控制器 -MCU Z8 8K ROM 12 MHZ XTEMP (L/F) 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 |
| Z8624312FEC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| Z8624312FEGR5441 | 制造商:Zilog Inc 功能描述: |
| Z8624312FSC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
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