开发需要,求够最便宜的8位AD MCU

只看该作者 · 2008-5-28 18:09

各位,谁能给个最便宜的8位AD 的MCU推荐,哪怕一路AD就可以了!
玩具产品,主要讲成本,但至少要能用.
有意向欢迎发资料给我,谢谢!

3万 · 2008-5-28 19:10

Part No.

VDD

System
Clock

Program
Memory

Data
Memory

I/O

Timer

Interrupt

I²C

A/D

PWM

PFD

UART

Stack

Package

8-bit

16-bit

Ext.

Int.

HT46R22
HT46C22

2.2V~
5.5V

400kHz~
8MHz

2Kx14

64x8

19

1

--

1

3

v

9-bitx8

8-bitx1

v

--

6

24SKDIP/SOP

HT46R23
HT46C23

2.2V~
5.5V

400kHz~
8MHz

4Kx15

192x8

23

--

1

3

v

10-bitx8

8-bitx2

v

--

8

24SKDIP/SOP,
28SKDIP/SOP

HT46R232
HT46C232

2.2V~
5.5V

400kHz~
8MHz

4Kx16

192x8

40

--

2

1

4

v

10-bitx8

8-bitx4

v

--

8

28SKDIP/SOP,
48SSOP

1

v

HT46R24
HT46C24

2.2V~
5.5V

400kHz~
8MHz

8Kx16

384x8

40

--

2

1

4

v

10-bitx8

8-bitx4

v

--

16

28SKDIP/SOP,
48SSOP

HT46RU25
HT46CU25

2.2V~
5.5V

400kHz~
8MHz

16Kx16

576x8

48

1

2

1

5

v

12-bitx8

8-bitx4

v

16

48/56SSOP

HT46RU26
HT46CU26*

2.2V~
5.5V

400kHz~
8MHz

32Kx16

768x8

48

1

2

1

5

v

12-bitx8

8-bitx4

v

16

48/56SSOP

* Under development, available in 3Q, 2008.
Note: Part numbers including "C" are mask version devices while "R" are OTP devices.

Part No.

VDD

System
Clock

Program
Memory

Data
Memory

I/O

8-bit
Timer

Interrupt

A/D

PWM

PFD

Stack

Package

Ext.

Int.

HT46R46-H

3.3V~
5.5V

400kHz~
8MHz

1Kx14

64x8

13

1

2

8-bitx4ch

8-bitx1

v

4

18DIP/SOP

HT46R47-H

3.3V~
5.5V

400kHz~
8MHz

2Kx14

64x8

13

1

2

9-bitx4ch

8-bitx1

v

6

18DIP/SOP

Note: 1. These devices are only available in OTP versions.
2. Operating Temperature -40°C ~ 125°C

Part No.

VDD

System
Clock

Program
Memory

Data
Memory

I/O

8-bit
Timer

Interrupt

A/D

PWM

PFD

Stack

Package

Ext.

Int.

HT46R51A

2.2V~
5.5V

400kHz~
8MHz

1Kx15

96x8

14

1

2

12-bitx5

8-bitx1

v

6

16NSOP, 18DIP,
20SOP/SSOP

HT46R52A

2.2V~
5.5V

400kHz~
8MHz

2Kx15

128x8

14

1

2

12-bitx5

8-bitx1

v

6

16NSOP, 18DIP,
20SOP/SSOP

HT46R53A

2.2V~
5.5V

400kHz~
8MHz

2Kx15

192x8

22

1

2

12-bitx8

8-bitx1

v

6

28SKDIP/SOP

HT46R54A

2.2V~
5.5V

400kHz~
8MHz

4Kx15

208x8

22

1

2

12-bitx8

8-bitx1

v

6

28SKDIP/SOP

Note: These devices are only available in OTP versions

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Part No.

Internal
Clock

VDD

System
Clock

Program
Memory

Data
Memory

I/O

8-bit
Timer

Interrupt

A/D

PWM

PFD

Stack

Package

Ext.

Int.

HT46R01-1
HT46R01-2
HT46R01-3

4MHz
8MHz
12MHz

2.2V~
5.5V

400kHz~
12MHz

1Kx14

64x8

8

1

2

8-bitx4

8-bitx1

v

4

10MSOP

HT46R02-1
HT46R02-2
HT46R02-3

4MHz
8MHz
12MHz

2.2V~
5.5V

400kHz~
12MHz

2Kx14

96x8

8

2

1

3

9-bitx4

8-bitx1

v

6

10MSOP

HT46R03-1
HT46R03-2
HT46R03-3

4MHz
8MHz
12MHz

2.2V~
5.5V

400kHz~
12MHz

4Kx15

160x8

8

2

1

3

12-bitx4

8-bitx1

v

8

10MSOP

Note: 1.These devices are only available in OTP versions.
2.The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be used as the system clock.
3.The chosen internal clock frequency corresponding to the device marking must be specified at the time of ordering.

只看该作者 · 2008-5-28 20:03

只看该作者 · 2008-6-1 16:33

2万 · 2008-6-2 12:55

估计LZ想做广告……

开发需要,求够最便宜的8位AD MCU

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Winbond W55AD808, 10CH, 10BIT, 裸片, 低成本, 适合玩具产品

做完具开发，真没意思。。。。

呵呵，LS几位可能被LZ给忽悠了……

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