Datasheet > HT23C128

HT23C128

更新时间： 2024-01-24 22:38:11

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
8页	251K
描述
CMOS 16Kx 8-Bit Mask ROM

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HT23C128 数据手册

HT23C128

Test Con d ition s

Sym bol

P a r a m eter

Min . Typ . Ma x. Un it

V_CC

Con d ition s

I_OL=3.2mA

V_OL

V_OH

I_LI

Output Low Voltage

—

2.4

—

0.4

V_CC

Output High Voltage

Input Leakage Current

Output Leakage Current

I_OH=–1mA

V_IN=0 to V_CC

V_OUT=0 to V_CC

µA

I_LO

—

CE=V_IL

CE=V_IH

I_STB1

I_STB2

Standby Current

—

1.5

CE≤0.2V

CE≥V_CC-0.2V

µA

C_IN

Input Capacitance (See note)

Output Capacitance (See note)

—

f=1MHz

—

C_OUT

Note: These parameters are periodically sampled but not 100% tested.

A.C. Characteristics

Ta=–40°C to 85°C

V_CC=2.7V~3.6V V_CC=4.5V~5.5V

Sym bol

P a r a m eter

Un it

Min .

250

—

Ma x.

—

Min .

150

—

Ma x.

—

t_CYC

t_AA

Cycle Time

Address Access Time

250

150

—

150

t_ACE

t_AOE

t_OH

Chip Enable Access Time

Output Enable Access Time

Output Hold Time

—

t_OD

Output Disable Time (See Note)

Output Enable Time (See Note)

—

t_OE

—

Note: These parameters are periodically sampled but not 100% tested.

A.C. test conditions

Output load: see figure right

Input rise and fall time: 10ns

Input pulse levels: 0.4V to 2.4V

Input and output timing reference levels:

0.8V and 2.0V (V_CC=5V)

1.5V (V_CC=3V)

Output load circuit

24th Aug ’98

1 2 345 6 7 8

下载PDF

与HT23C128相关器件

型号	品牌	描述	获取价格	数据表
HT23C128(28DIP)	HOLTEK	MASK ROM	获取价格
HT23C128(28SOP)	HOLTEK	MASK ROM	获取价格
HT23C256	HOLTEK	CMOS 32Kx 8-Bit Mask ROM	获取价格
HT23C256(28DIP)	HOLTEK	MASK ROM, 32KX8, 250ns, CMOS, PDIP28	获取价格
HT23C256(28SOP)	HOLTEK	MASK ROM, 32KX8, 250ns, CMOS, PDSO28	获取价格
HT23C256-28DIP	ETC	x8 ROM (Mask Programmable)	获取价格