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| 型號： | TMS370C250A |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 1/54頁 |
| 文件大小： | 785K |
| 代理商： | TMS370C250A |
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
TMS370Cx9x
8-BIT MICROCONTROLLER
SPNS036B – JANUARY 1996 – REVISED FEBRUARY 1997
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
CMOS/EEPROM/EPROM Technologies on a
Single Device
– Mask-ROM Devices for High-Volume
Production
– One-Time-Programmable (OTP) EPROM
Devices for Low-Volume Production
– Reprogrammable EPROM Devices for
Prototyping Purposes
Internal System Memory Configurations
– On-Chip Program Memory Versions
– ROM: 4K Bytes
– EPROM: 8K Bytes
– Data EEPROM: 256 Bytes
– Static RAM: 128 Bytes Usable as
Registers
Flexible Operating Features
– Low-Power Modes: STANDBY and HALT
– Commercial, Industrial, and Automotive
Temperature Ranges
– Clock Options:
– Divide-by-4 (0.5 MHz – 5 MHz SYSCLK)
– Divide-by-1 (2 MHz – 5 MHz SYSCLK)
PLL
– Supply Voltage (V
CC
): 5 V
±
10%
15-Channel 8-Bit A/D Converter 3
16-Bit General-Purpose Timer
– Software Configurable as
a 16-Bit Event Counter, or
a 16-Bit Pulse Accumulator, or
a 16-Bit Input Capture Function, or
Two Compare Registers, or
a Self-Contained
Pulse-Width-Modulation (PWM) Function
– 8-Bit Prescaler, Providing a 24-Bit
Real-Time Timer
On-Chip 24-Bit Watchdog Timer
– EPROM/OTP Devices: Standard
Watchdog
– Mask ROM Devices: Hard Watchdog,
Simple Counter, or Standard Watchdog
TMS370 Series Compatibility
– Instructions Upwardly Compatible With
All TMS370 Devices
– Register-to-Register Architecture
– 128 or 256 General-Purpose Registers
– 14 Powerful Addressing Modes
Flexible Interrupt Handling
CMOS/Package/TTL-Compatible I/O Pins
– 40- and 44-Pin Plastic and Ceramic
Shrink Dual-In-Line and Leaded Chip
Carrier Packages /16 Bidirectional;
9 Input Pins
– All Peripheral Function Pins Are
Software Configurable for Digital I/O
Workstation/PC-Based Software
Development System
– C Compiler and C Source Debugger
– Real-Time In-Circuit Emulation
– Extensive Breakpoint/Trace Capability
– Software Performance Analysis
– Multi-Window User Interface
– Microcontroller Programmer
A
A
A
A
A
A
A
A
A
N
A
41
1
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5
6
7
8
9
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14
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40
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33
32
31
30
29
28
27
26
25
24
23
22
21
A3
A4
A5
A6
A7
RESET
INT1
V
CC
V
CC3
V
SS3
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
A2
A1
A0
T1EVT
T1PWM
MC
T1IC/CR
XTAL2/CLKIN
XTAL1
V
SS
D7
D5
D4
D6
D3
AN14
AN13
AN12
AN11
AN10
JC AND NJ PACKAGES
(TOP VIEW)
MC
T1IC/CR
XTAL2/CLKIN
NC
XTAL1
V
SS
D7
D5
D4
D6
D3
39
38
37
36
35
34
33
32
31
30
29
18 19
7
8
9
10
11
12
13
14
15
16
17
RESET
INT1
V
CC
V
CC3
V
SS3
AN0
AN1
AN2
AN3
AN4
NC
20 21 22 23
FN AND FZ PACKAGES
(TOP VIEW)
A
A
T
T
5 4
3 2
1
6
44
A
A
A
A
A
N
A
42
40
43
24 25 26 27 28
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1997, Texas Instruments Incorporated
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| TMS370C250AFNT | 功能描述:8位微控制器 -MCU 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| TMS370C250FNA | 制造商:Texas Instruments 功能描述: |
| TMS370C256AFNT | 功能描述:8位微控制器 -MCU 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
| TMS370C686AFNT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:Texas Instruments 功能描述: |
| TMS370C6C2AFNT | 功能描述:8位微控制器 -MCU 8-BIT MICRO RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT |
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