參數(shù)資料
型號: X88C75 SLIC
英文描述: Port Expander and EE Memory(雙面,可同時讀寫,與通用8051系列直接接口,微控制器外圍芯片)
中文描述: 端口擴(kuò)展和EE內(nèi)存(雙面,可同時讀寫,與通用8051系列直接接口,微控制器外圍芯片)
文件頁數(shù): 6/28頁
文件大?。?/td> 240K
代理商: X88C75 SLIC
X88C75 SLIC
E
2
6
that accessing the BPR automatically sets the upper
level SDP. If for some reason the user does not want
SDP enabled, they may reset it using the normal reset
command sequence. This will not affect the state of the
BPR and any 1K x 8 blocks that were set to the write
lockout state will remain in the write lockout state.
Figure 4. Block Protect Register Format
Figure 5. Setting BPR Command Sequence
The BPR format and block map are illustrated above.
The command sequence is illustrated to the right.
MSB
LSB
0
1
2
3
4
5
6
7
BLOCK
ADDRESS
0000-03FF
0400-07FF
0800-0BFF
0C00-0FFF
1000-13FF
1400-17FF
1800-1BFF
1C00-1FFF
“1” = Protect, “0” = Unprotect Block Specified
2887 ILL F08.1
AA
b2
P 555
b1 b0
55
b2
AAA
AAA
b1 b0
A0
b2
P 555
b1 b0
AA
b2
P 555
b1 b0
C0
b2
P
2887 ILL F09.1
b1 b0
Write BPR mask value
to any address
Reference the A15–A13
setting in E2M register
P = Address bit (A12) of the
memory plane not being read.
Delay of t
WC
Exit Routine
(BPR Register Set Global SDP Set)
b2 b1 b0
P
Figure 6. Microcontroller Map
0000
1FFF
FFFF
2887 ILL F29.1
RESET/ISR VECTORS
USER
APPLICATION
CODE/DATA
8K BYTES OF BYTE
ALTERABLE DUAL
PLANE ARCHITECTURED
NON-VOLATILE MEMORY
(MAPPABLE TO ANY 8K
PAGE BY THE E2M BITS 2–0)
SRF (SPECIAL FUNCTION
REGISTER) BLOCK
(MAPPABLE TO ANY 1K
PAGE BY THE SFRM
REGISTER)
0030
0150
0000
1F00
1FFF
FC00
FFFF
SLIC
SLIC
相關(guān)PDF資料
PDF描述
X90100M8I(中文) NV Electronically Programmable Capacitor(非易失性電子編程電容器)
X90100M8I NV Electronically Programmable Capacitor(非易失性電子編程電容器)
X90100 NV Electronically Programmable Capacitor
X90100MI NV Electronically Programmable Capacitor
X90100X8I NV Electronically Programmable Capacitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X8934 功能描述:固態(tài)繼電器-工業(yè)安裝 0381 SLD. R RELAY RoHS:否 制造商:Crydom 控制電壓范圍:4 VDC to 32 VDC 負(fù)載電壓額定值:7 VDC to 72 VDC 負(fù)載電流額定值:160 A 觸點形式: 輸出設(shè)備:SSR 安裝風(fēng)格:Panel
X8989-34 制造商:Cooper Crouse-Hinds 功能描述: 制造商:CROUSE-HINDS/COOPER 功能描述:
X89C205VGEAF 制造商:USMC 功能描述:
X8-A11-C02-A 功能描述:Zigbee/802.15.4模塊 Connect port IP/Xbee RF/DiN Products RoHS:否 制造商:Digi International 頻帶:902 MHz to 928 MHz 視線范圍: 數(shù)據(jù)速率: 靈敏度: 工作電源電壓:2.4 V to 3.6 V 傳輸供電電流:215 mA 接收供電電流:26 mA 輸出功率:250 mW 天線連接器類型:Wire 最大工作溫度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm
X8-A11-C10-A 功能描述:Zigbee/802.15.4模塊 Connect port IP/Xbee RF/DiN Products RoHS:否 制造商:Digi International 頻帶:902 MHz to 928 MHz 視線范圍: 數(shù)據(jù)速率: 靈敏度: 工作電源電壓:2.4 V to 3.6 V 傳輸供電電流:215 mA 接收供電電流:26 mA 輸出功率:250 mW 天線連接器類型:Wire 最大工作溫度:+ 85 C 尺寸:32.94 mm x 22 mm x 2.03 mm