參數(shù)資料
型號(hào)： ISL6295
廠商： Intersil Corporation
英文描述： Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-TSSOP -40 to 85
中文描述： 低電壓電量計(jì)
文件頁(yè)數(shù)： 13/25頁(yè)
文件大?。?/td> 387K
代理商： ISL6295
13
FN9074.0
October 25, 2005
Memory/Operational Register Description
Memory/Register Map
The ISL6295 internal structure is accessible on a strict
memory mapped basis. The only action directly taken by the
ISL6295 in response to an SMBus command is to read or
write registers, SRAM, or EEPROM locations. Any actions
taken by ISL6295 happen as a result of values written to
internal control registers.
Addressing in ISL6295 consists of 10 bits plus two bank
select bits. Therefore, there are a total of 4K byte locations
that are addressable within the ISL6295, organized as 4
banks of 1024 locations each. Bank 0 is dedicated for the
EEPROM. Bank 1 contains the general-purpose SRAM and
the data, status and control registers. Bank 2 contains test
registers, and Bank 3 is reserved.
Table 1 describes the ISL6295 memory map. The notation is
y:0xzzz where y is the bank number and zzz is the register
address in HEX.
EEPROM
The 256 byte EEPROM is located in bank 0 and occupies
address 0:0x000 to 0:0x0FF. The EEPROM can be read
using Byte or Block transfer modes, but can only be written a
byte at a time. Writing the EEPROM takes approximately
4ms/byte. An EEPROM write cycle command from the
SMBus is immediately acknowledged by the ISL6295 if no
other EEPROM write cycles are in progress. If an EEPROM
read or write cycle is attempted while a previous request to
write is in progress, a negative Acknowledge will be returned
until the previous write cycle is completed.
A read or write to a register or SRAM location will not be
affected by an EEPROM write cycle in progress.
FIGURE 8. ISL6295 SMBus READ TRANSACTION
SMBus Address
0
7
0
S
BT
AH
A
7
1 0
X
6 4
Bank
3 2
Address Low
7 0
# of Bytes (only if BT = 1)
7 0
SMBus Address
1
7 1
0
RS
A
A
A
A
Last Read Data Byte
7 0
A/A
PEC (optional
)
7 0
A
P
Master controls SDA
ISL6295 controls SDA
Legend:
S
P
RS
A
A
BT
Bank
- Start
- Stop
- Repeated start
- Acknowdedge
- Negative Acknowledge (terminates transaction)
- Block mode indicator bit
- Controls selection of bank
:
00: EEPROM
01: RAM / Registers
10: Test Mode Registers
11: Reserved
AH
Address low
- High order address bits (2)
- Low order address bits (8)
(Additional data bytes if BT =1)
1
7 0
PEC
- Packet Error Code
ISL6295
相關(guān)PDF資料
PDF描述
ISL6295CV Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-TSSOP -40 to 85
ISL6299AIRZ Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources
ISL6299A Quadruple 2-Input Exclusive-OR Gates 14-SSOP -40 to 85
ISL6299AIRZ-T Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources
ISL6299IRZ Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6295CV 功能描述:IC FUEL GAUGE LOW VOLTAGE 8TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱(chēng):MCP73831T-2ACI/OTCT
ISL6295CV-T 功能描述:IC FUEL GAUGE LOW VOLT 8-TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱(chēng):MCP73831T-2ACI/OTCT
ISL6295CVZ 功能描述:IC FUEL GAUGE LOW VOLTAGE8-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:Impedance Track™ 功能:燃料，電量檢測(cè)計(jì)/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.4 V ~ 2.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:20-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁(yè)面:1020 (CN2011-ZH PDF) 配用:BQ27350EVM-ND - BQ27350EVM 其它名稱(chēng):296-21665-2
ISL6295CVZ-T 功能描述:IC FUEL GAUGE LOW VOLTAGE8-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:669 (CN2011-ZH PDF) 其它名稱(chēng):MCP73831T-2ACI/OTCT
ISL6295EVAL1 制造商:Intersil Corporation 功能描述:LOW VOLT FUEL GAUGE - Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*