參數(shù)資料
型號: TMS470R1A256PZ
廠商: Texas Instruments, Inc.
英文描述: 16/32-Bit RISC Flash Microcontroller
中文描述: 16/32位RISC閃存微控制器
文件頁數(shù): 2/46頁
文件大?。?/td> 392K
代理商: TMS470R1A256PZ
www.ti.com
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1
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ADIN[11]
ADIN[14]
ADIN[10]
ADIN[13]
ADIN[9]
ADIN[12]
ADIN[8]
AD
REFHI
AD
REFLO
V
CCAD
V
SSAD
TMS
TMS2
V
SS
V
CC
HET[0]
V
SS
V
CC
FLTP2
FLTP1
V
CCP
HET[2]
HET[4]
HET[6]
HET[7]
AWD
HET[18]
HET[19]
HET[20]
HET[21]
SPI2SCS
SPI2ENA
SPI2SOMI
SPI2SIMO
SPI2CLK
V
CC
V
SS
C2SIbRX
C2SIbTX
C2SIbLPN
HET[24]
HET[31]
SCI2TX
SCI2RX
GIOA[3]/INT3
GIOA[2]/INT2
GIOA[1]/INT1/ECLK
GIOA[0]/INT0
(A)
TEST
TRST
S
S
S
S
S
V
S
O
O
V
C
R
V
S
V
C
G
G
G
G
H
H
H
H
P
G
G
G
G
A
A
A
A
A
A
A
A
A
A
V
C
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S
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S
C
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C
V
C
S
H
T
T
T
P
DESCRIPTION
The TMS470R1A256
(1)
devices are members of the Texas Instruments TMS470R1x family of general-purpose
16/32-bit reduced instruction set computer (RISC) microcontrollers. The A256 microcontroller offers high
performance utilizing the high-speed ARM7TDMI 16/32-bit RISC central processing unit (CPU), resulting in a
high instruction throughput while maintaining greater code efficiency. The ARM7TDMI 16/32-bit RISC CPU views
memory as a linear collection of bytes numbered upwards from 0. The TMS470R1A256 utilizes the big-endian
format where the most significant byte of a word is stored at the lowest numbered byte and the least significant
byte at the highest numbered byte.
TMS470R1A256
16/32-Bit RISC Flash Microcontroller
SPNS100–NOVEMBER 2004
TMS470R1A256 100-PIN PZ PACKAGE (TOP VIEW)
A.
GIOA[0]/INT0 (pin 28) is an input-only GIO pin.
High-end embedded control applications demand more performance from their controllers while maintaining low
costs. The A256 RISC core architecture offers solutions to these performance and cost demands while
maintaining low power consumption.
The A256 device contains the following:
ARM7TDMI 16/32-Bit RISC CPU
TMS470R1x system module (SYS) with 470+ enhancements
(1)
Throughout the remainder of this document, the TMS470R1A256 device name will be referred to as either the full device name,
TMS470R1A256, or as A256.
2
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TMS470R1A256PZ-T 功能描述:ARM微控制器 - MCU 48mhz / 256k Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
TMS470R1A288 制造商:TI 制造商全稱:Texas Instruments 功能描述:16/32-Bit RISC Flash Microcontroller
TMS470R1A288PGEA 功能描述:ARM微控制器 - MCU 48mhz / 288k Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
TMS470R1A288PGEQ 功能描述:ARM微控制器 - MCU 16/32B RISC Flash Microcontroller RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
TMS470R1A288PGET 功能描述:ARM微控制器 - MCU 48mhz / 288k Flash RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據 RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT