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ST6G3237B

更新时间： 2024-11-22 03:05:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		转换器电平转换器
页数	文件大小	规格书
16页	209K
描述
Dual supply level translator for SD/ MINISD / T-FLASH

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中文翻译

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数据手册

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ST6G3237B 数据手册

ST6G3237B

Dual supply level translator for SD/ MINISD / T-FLASH

Features

■ High speed:

– t = 6.2ns (Max.) at T = 85°C

– V

= 3.0V

= 2.3V

CCB

CCA

– V

■ Low power dissipation:

– I = I = 5µA (Max.) at T = 85°C

µTFBGA25

CCA

CCB

■ Balanced propagation delays:

– T_PLH≈ T

PHL

The A port is designed to track V

The B port

CCA.

is designed to track V

■ Power down protections on inputs and outputs

CCB

■ 26Ω series resistor on A-Side

This IC is intended for two-way asynchronous

communication between data buses and the

direction of data transmission is determined by

CMD-dir/DATA0-dir/DAT123-dir inputs. The B-port

interfaces with the 3V bus, the A-port with the

2.5V and 1.8V bus.

■ Operating voltage range:

– V

(OPR) = 1.4V to V

CCB

(OPR) = 1.4V to 3.6V

CCA

CCB

■ Latch-up performance exceeds 500mA

(JESD17)

All inputs are equipped with protection circuits

against static discharge, giving them 2kV ESD

immunity and transient excess voltage.

■ ESD performance:

– HBM > 2kV (MIL STD 883 method 3015);

■ R HS compliant for µTFBGA25 package

The ST6G3237B is V

= 0V tolerant, achieving

CCB

very low current consumption when the V

grounded.

CCB

Description

The ST6G3237B is a dual supply low voltage

CMOS Level Translator for SD/MiniSD/T-Flash

fabricated with sub-micron silicon gate and five-

layer metal wiring C MOS technology. Designed

for use as an interface between a 3.3V bus and a

2.5V or 1.8V bus in a mixed 3.3V/1.8V, 3.3V/2.5V

and 2.5V/1.8V supply systems, it achieves high

speed operation while maintaining the CMOS low

power dissipation.

Figure 1. Device summary

Part number

Package

µTFBGA25

Packaging

ST6G3237BTBR

Tape and reel

June 2007

Rev 1

1/16

www.st.com

12 3 4 5 6 7...16

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与ST6G3237B相关器件

型号	品牌	获取价格	描述	数据表
ST6G3237BTBR	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD / T-FLASH
ST6G3237TBR	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD / T-FLASH
ST6G3237TTR	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD / T-FLASH
ST6G3238BE	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD/
ST6G3238BETBR	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD/
ST6G3238E	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD/
ST6G3238E_06	STMICROELECTRONICS	获取价格	Dual supply level translator for SD/ MINISD/
ST6G3238ETBR	STMICROELECTRONICS	获取价格	Dual Supply Level Translator for SD/ MINISD/
ST6G3238ETTR	STMICROELECTRONICS	获取价格	Dual Supply Level Translator for SD/ MINISD/
ST6G3238NETBR	STMICROELECTRONICS	获取价格	暂无描述