TMPM330FWFG Toshiba, TMPM330FWFG Datasheet - Page 452
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TMPM330FWFG
Manufacturer Part Number
TMPM330FWFG
Description
Microcontrollers (MCU) MCU w/ ARM Cortex-M3 128K FLASH, 8K SRAM
Manufacturer
Toshiba
Specifications of TMPM330FWFG
Processor Series
TX03
Core
ARM Cortex M3
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Product Summaries
Summary
Lead Free
Yes
Rohs Compatible Product(s)
Available
Rom (kbytes)
128K
Rom Type
Flash
Ram (kbytes)
8K
Number Of Pins
100
Package
LQFP(14×14)
Vcc
3V
Cpu Mhz
40
Ssp (ch) Spi
-
I2c/sio (ch)
3
Uart/sio (ch)
3
Usb
-
Can
-
Ethernet
-
External Bus Interface
-
Cs/wait Controller (ch)
-
Dma Controller
-
10-bit Da Converter
-
10-bit Ad Converter
12
12-bit Ad Converter
-
16-bit Timer / Counter
10
Motor / Igbt Control
-
Real Time Clock
1
Watchdog Timer
Y
Osc Freq Detect
-
Clock Gear
Y
Low-power Hold Function
-
Remote Control Interface
Y
Hardware Cec Controller
Y
Comparators
-
Low-voltage Detector
-
Etm Hardware Trace
4-bit
Lead Free Status / Rohs Status
Details
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17.2
Operation Mode
17.2.2.2
(1)
(1-B) Method 2: Transferring a Programming Routine from an External Host
and the I/O bus to be used to transfer new program code. Create hardware and software accordingly.
Before installing the TMPM330FDFG/FYFG/FWFG on a printed circuit board, write the following
program routines into an arbitrary flash block using programming equipment.
Determine the conditions (e.g., pin states) required for the flash memory to enter User Boot mode
Also, prepare a programming routine shown below on the host controller:
Step-1
(a) Mode judgment routine: Code to determine whether or not to switch to User Boot mode
(b) Transfer routine:
(c) Programming routine:
TMPM330FDFG/FYFG/FWFG
(a) Mode judgment routine
(b) Transfer routine
[Reset procedure]
Old application
program code
Flash memory
Code to download new program code from a host controller
Code to download new program code from an external host
controller and re-program the flash memory
Page 432
(I/O)
RAM
(Host)
(c) Programming routine
New application
program code
TMPM330FDFG/FYFG/FWFG
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