Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


TMS470R1B1M Datasheet(Fiches technique) 6 Page - Texas Instruments

Click here to check the latest version.
Numéro de pièce TMS470R1B1M
Description  16/32-Bit RISC Flash Microcontroller
Télécharger  57 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo 

 6 page
background image
www.ti.com
Device Characteristics
TMS470R1B1M
16/32-Bit RISC Flash Microcontroller
SPNS109 – SEPTEMBER 2005
The B1M device also has an external clock prescaler (ECP) module that when enabled, outputs a continuous
external clock (ECLK) on a specified GIO pin. The ECLK frequency is a user-programmable ratio of the
peripheral interface clock (ICLK) frequency. For more detailed functional information on the ECP, see the
TMS470R1x External Clock Prescaler (ECP) Reference Guide (literature number SPNU202).
Table 1 identifies all the characteristics of the B1M device except the SYSTEM and CPU, which are generic.
Table 1. Device Characteristics
DEVICE DESCRIPTION
CHARACTERISTICS
COMMENTS
TMS470R1B1M
MEMORY
For the number of memory selects on this device, see Table 3, TMS470R1B1M Memory Selection Assignment.
Pipeline/Non-Pipeline
Flash is pipeline-capable.
1M-Byte flash
The B1M RAM is implemented in one 64K array selected by two
INTERNAL MEMORY
64K-Byte SRAM
memory-select signals (see Table 3, TMS470R1B1M Memory Selec-
tion Assignment ).
Memory Security Module (MSM)
JTAG Security Module
PERIPHERALS
For the device-specific interrupt priority configurations, see Table 6, Interrupt Priority. And for the 1K peripheral address ranges and their
peripheral selects, see Table 4, B1M Peripherals, System Module, and Flash Base Addresses.
CLOCK
ZPLL
Zero-pin PLL has no external loop filter pins.
Expansion Bus
Expansion bus module with 42 pins. Supports 8- and 16-bit
EBM
memories. See Table 7 for details.
GENERAL-PURPOSE I/Os
Port A has 8 external pins; Port B has only 1 external pin; Port C has
46 I/O
5 external pins; Port D has 6 external pins; Ports E, F, and G each
have 8 external pins; and Port H has 2 external pins.
ECP
YES
SCI
3 (3-pin)
CAN (HECC and/or SCC)
2 HECC
Two high-end CAN controllers
SPI (5-pin, 4-pin or 3-pin)
2 (5-pin)
I2C
5
The high-resolution (HR) SHARE feature allows even-numbered HR
pins to share the next higher odd-numbered HR pin structures. This
HR sharing is independent of whether or not the odd pin is available
HET with XOR Share
12 I/O
externally. If an odd pin is available externally and shared, then the
odd pin can only be used as a general-purpose I/O. For more
information on HR SHARE, see the TMS470R1x High-End Timer
(HET) Reference Guide (literature number SPNU199).
HET RAM
64-Instruction Capacity
10-bit, 12-channel
Both the logic and registers for a full 16-channel MibADC are
MibADC
64-word FIFO
present.
CORE VOLTAGE
1.8 V
I/O VOLTAGE
3.3 V
PINS
144
PACKAGES
PGE
6




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57 


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
TMS470R1A25616/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
TMS470R1B76816/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
TMS470R1B51216/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
TMS470R1A28816/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
TMS470R1A38416/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
TMS470R1A6416/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
AT89LS82528-Bit Microcontroller with 8K Bytes Flash 1 2 3 4 5 MoreATMEL Corporation
P89C51RD280C51 8-bit Flash microcontroller family 1 2 3 4 5 MoreNXP Semiconductors
AT89C5132USB Microcontroller with 64K Bytes Flash Memory 1 2 3 4 5 MoreATMEL Corporation
P89C66980C51 8-bit microcontroller family with extended memory 96 kB Flash with 2 kB RAM 1 2 3 4 5 MoreNXP Semiconductors

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl