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參數(shù)資料
| 型號(hào)： | ACE1501EMTX |
| 廠(chǎng)商： | Fairchild Semiconductor Corporation |
| 英文描述： | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| 中文描述： | ACE1501產(chǎn)品系列運(yùn)算控制器引擎（ACEx⑩）的低功耗應(yīng)用 |
| 文件頁(yè)數(shù)： | 24/33頁(yè) |
| 文件大小： | 1187K |
| 代理商： | ACE1501EMTX |
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www.fairchildsemi.com
ACE1501 Product Family Rev. 1.
1
Figure 30. Programming Protocol
13
13. During in-circuit programming, G5 must be either not connected or driven high.
Figure 31. Serial Data Timing
11. Brown-out/Low Battery Detect Circuit
The Brown-out Reset (BOR) and Low Battery Detect (LBD)
circuits on the ACEx microcontroller have been designed to
offer two types of voltage reference comparators. The sections
below will describe the functionality of both circuits.
Figure 32. BOR/LBD Block Diagram
VCC
LOAD (G3)
CLOCK (G1)
SHIFT_IN (G4)
SHIFT_OUT (G2)
(in write mode)
bit 31
bit 30
bit 0
bit 31
SHIFT_OUT (G2)
(in read mode)
A: start of programming cycle
32 clock pulses
t
load2
BUSY
READY
A
t
load4
t
load3
t
ready
BUSY low by
2nd clock pulse
t
load1
1
1
1
1
1
1
0
0
0
0
10-bit Opcode = 0x34B
T
reset
A
RESET
Valid
Valid
SHIFT_OUT (G2)
SHIFT_IN (G4)
CLOCK (G1)
t
HI
t
LO
t
DIS
t
DIH
t
DOH
t
DOS
t
ACCESS
7
BL[4]
6
BL[3]
5
BL[2]
4
BL[1]
3
BL[0]
2
VSEL
1
X
0
LBD
Adjust Reference Voltage
LBD
Control
Register
to RESET logic
Vcc
1
0
S
G4
+1.8V
Vref
+
_
LBD
+
_
BOR
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ACE1501EMX | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EN | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501VM | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EM | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501EM8 | ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ACE1501EMX | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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 |
| ACE1501EN | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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 |
| ACE1501EN14 | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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 |
| ACE1501V | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:ACE1501 Product Family Arithmetic Controller Engine (ACEx⑩) for Low Power Applications |
| ACE1501VM | 功能描述:8位微控制器 -MCU arithmetic Controllr Engine RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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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