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CMS66P01 の電気的特性と機能

CMS66P01のメーカーはCmsemiconです、この部品の機能は「8-Bit OTP MCU」です。


製品の詳細 ( Datasheet PDF )

部品番号 CMS66P01
部品説明 8-Bit OTP MCU
メーカ Cmsemicon
ロゴ Cmsemicon ロゴ 




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CMS66P01 Datasheet, CMS66P01 PDF,ピン配置, 機能
CMS66P01/02/47/22/23
CMS66P01/02/47/22/23
8-Bit OTP MCU
Data Sheet
http;//www.mcu.com.cn
P. 1
MAR-2008 VER1.1

1 Page





CMS66P01 pdf, ピン配列
CMS66P01/02/47/22/23
1. CMS66 Product Family
CMS’s CMS66 family of 8-bit OTP-based microcontrollers. It uses a fully
static CMOS design technology combines higher speeds with the low power
and high noise immunity. On chip memory system includes 1.0K bytes of
OTP ROM, and 67bytes of static RAM
2. Description
On chip ROM size : 1K x14bits for CMS66P01/02/47/22/23
Internal RAM size : 67 x 8 bits for CMS66P01/02/47/22/23
46 single word instructions
2-level stacks
Stop Mode Wakeup when a high to low change in any pin of P0
P0/P1/P2 ports Pull-up Resistor can chosed by register
8Bit x 3 channels (66P01) ADC
8Bit x 4 channels (66P02/47) ADC
8Bit x 8 channels (66P22/23) ADC
1Comparators with + input can connected to GND (66P01)
2 Comparators with + input can connected to GND(66P02/47/22/23)
Operating voltage
LV XT MODE(455K): 2.1~3.6V
XT MODE(4M): 2.5 ~ 5.5V
RC MODE: 2.1 ~ 5.5 V
Internal RC: 2.5~5.5V
Operating frequency
5V : 0 ~ 10 MHz
2.1V : 0 ~ 2 MHz
The most fast execution time is 400ns under 10 MHz in all single
cycle instructions except the branch instruction
Low Votage detector Reset (LVR)
Stop Mode for power saving(WDT always run and the power current
less than 3uA@3V)
8-bit real time clock/counter(RTCC) with 8-bit programmable
prescaler
4 types of oscillator can be selected by programming OTP ROM:
R C L o w cost RC oscillator
INTRC Internal R and C oscillator
XT Standard crystal oscillator
http;//www.mcu.com.cn
P. 3
MAR-2008 VER1.1


3Pages


CMS66P01 電子部品, 半導体
CMS66P01/02/47/22/23
4. Data Memory Map
Address
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10~1Fh
20~2Fh
30~3Fh
40~4Fh
50~5Fh
60~6Fh
70~7Fh
Name
IAR
TMR
PCL
FLAGS
FSR
P0
P1
P2
P3
ADDATA
ADCON
ADPORT
COMPCON
------
------
------
Descirption
Uses contents of FSR to address
data memory (not a physical
register)
Timer0 Module Register
Low 8 bits of PC
Flags
Indirect data memory address
pointer
P0 data register
P1 data register
P2 data register
P3 data register
ADC data register
ADC control register
ADC channel register
General purpose register
Comparator and Pullup Resistor
Control Resgister
General purpose register
General purpose register
General purpose registers
Prohibited Access
General purpose registers
Prohibited Access
General purpose registers
Prohibited Access
General purpose registers
Value
Power-on
Reset
on
xxxx xxxx
xxxx xxxx
1111 1111
0001 1xxx
1xxx xxxx
xxxx xxxx
xxxx xxxx
-xxx xxxx
---- -xxx
xxxx xxxx
0000 0000
0000 0000
xxxx xxxx
0000 0000
xxxx xxxx
xxxx xxxx
xxxx xxxx
----- ----
xxxx xxxx
----- ----
xxxx xxxx
----- ----
xxxx xxxx
Legend: x = unknown, u = unchanged, – = unimplemented, read as '0' (if
applicable).
Data memory is composed of registers, or bytes of RAM. Therefore, data
memory for a device is specified by its register file. The register file is divided
into two functional groups: Special Function Registers and General Purpose
Registers.
The Special Function Registers include the TMR0 register, the Program
Counter (PC), the FLAGS Register, the I/O registers (ports) and the File Select
http;//www.mcu.com.cn
P. 6
MAR-2008 VER1.1

6 Page



ページ 合計 : 30 ページ
 
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共有リンク

Link :


部品番号部品説明メーカ
CMS66P01

8-Bit OTP MCU

Cmsemicon
Cmsemicon
CMS66P02

8-Bit OTP MCU

Cmsemicon
Cmsemicon


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