TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 394

• Manufacturer Part Number: TMPM370FYFG
• Manufacturer: Toshiba

Specifications of TMPM370FYFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: LQFP(14x14)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

20.1.2 Block Diagram of the Flash Memory Section
5) Protect/Security function
This device is also implemented with a read-protect function to inhibit reading flash memory
data from any external writer device. On the other hand, rewrite protection is available only
through command-based software programming; any hardware setting method to apply
+12VDC is not supported. See chapter 20 for details of ROM protection and security
function.
Fig. 20-1 Block Diagram of the Flash Memory Section
Internal address bus
Internal data bus
Internal control bus
Command
Control
automatic
sequence
(includes
control)
register
Control
circuit
TMPM370 20-2
Address latch
Address
ROM controller
Column decoder/sense amplifier
Erase block decoder
Flash memory cell
Data
Data latch
Flash memory
Flash Memory Operation
TMPM370