新唐d版增強版本 系列單片機（一）

簡單描述

型號:

n79e352/w79e201/632/633/658/659

品牌:

nuvoton

封裝:

pdip40,plcc44,pqfp44,lqfp48

part no. 

rom type 

rom
(byte) 

ram
(byte) 

i/o pins 

external memory space
(byte)

op.
volt

timer/ counter

int

isp/
icp

special
 function

package

status*

rohs

datasheet

n79e352
n79e352r

flash eprom

8k

256

32/36

64k

5.5v-4.5v up to 24mhz
5.5v–2.7v up to 12mhz
5.5v-2.4v up to 4mhz

3

11

icp

-4t machine cycle
- on-chip configurable rc oscillator
-one uart
-dual dptr
-bor
-wdt
-2 channel 8 bit pwm
-128 bytes nvm data flash eprom
-one i2c communication port
-eight keypads interrupt inputs with sharing the same interrupt source
-one channel input capture

pdip40
plcc44
pqfp44
lqfp48

p

y

available

w79e201a

flash eprom

16k

256

33

64k

5.5v -
 4.5v

3

8

isp

-4tmachine cycle
-one uart and dptr
-wdt.
- 6 channel pwm
-25 i/o pins
-8 input only pins
-10 bits adc with 8 channel analog input
- embedded ice (in-circuit emulation) function with jtag interface to development tool

plcc44
pqfp44
lqfp48

p

y

available

w79e632a

flash eprom

128k

256+1k

32/36

64k

5.5v-4.5v up to 40mhz

3

7

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-on-chip 1k bytes movx sram
-extra i/o port
-with ice tool

pdip40
plcc44
pqfp44
lqfp48

p

y

available

w79l632a

5.5v-3.0v up to 20mhz

available

w79e648a

flash eprom

128k

256+1k

60

64k

5.5v-4.5v up to 40mhz

3

7

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-on-chip 1k bytes movx sram
-extra i/o port
-with ice tool

plcc68

p

y

available

w79l648a

5.5v-3.0v up to 20mhz

available

w79e649a

flash eprom

32k + accessi-bility to external rom

256+1k

60

64k

5.5v-4.5v up to 40mhz

3

7

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-on-chip 1k bytes movx sram
-extra i/o port
-with ice tool

plcc68

p

y

available

w79l649a

5.5v-3.0v up to 20mhz

available

w79e633a

flash eprom

128k

256+1k

36

64k

5.5v-4.5v up to 40mhz

3

10

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-2-ch i2c
-4-ch 10-bit adc
-on-chip 1k
bytes movx
sram
-extra i/o
port
-with ice tool

plcc44

p

y

available

w79l633a

5.5v-3.0v up to 25mhz

available

w79e658a

flash eprom

128k

256+1k

60

64k

5.5v-4.5v up to 40mhz

3

10

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-2-ch i2c
-8-ch 10-bit adc
-on-chip 1k
bytes movx
sram
-extra i/o
port
-with ice tool

pqfp100

p

y

available

w79l658a

5.5v-3.0v up to 25mhz

available

w79e659a

flash eprom

32k + accessi-bility to external rom

256+1k

60

64k

5.5v-4.5v up to 40mhz

3

10

isp

-4t machine cycle
-one uart and dptr
-wdt. pwm
-2-ch i2c
-8-ch 10-bit adc
-on-chip 1k bytes movx sram
-extra i/o port
-with ice tool

pqfp100

p

y

available

w79l659a

5.5v~3.0v up to 25mhz

available