TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 240

• Manufacturer Part Number: TMP92xy21FG
• Manufacturer: Toshiba

Specifications of TMP92xy21FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 16
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 82
• Power Supply Voltage(v): 3.0 to 3.6

Note: Descriptor of short data length in wLength and descriptor length is automatically transmitted by answer of
bmRequestType
bmRequestType
00000000B
10000000B
Get_Descriptor.
(4) SET_ADDRESS request
(5) GET_DESCRIPTOR request
• Device
• Config
• String
device address.
request is terminated normally.
This request sets the device address. Answer subsequent requests using this
Answer requests using the current device address until the status stage of this
This request transmits appointed descriptor.
SET_ADDRESS
DESCRIPTOR
bRequest
bRequest
GET_
Device transmits device descriptor that is stored in descriptor RAM.
There is an IdProductm bcdDevice field as register in this device. When
descriptor ROM is used, if the descriptor data is determined as ROM,
this area only can be rewritten. Access this register before connecting
to USB host.
interface and endpoint descriptor.
byte of wValue field.
Config transmits config descriptor that is stored in descriptor RAM.
At this point, it transmits not only config descriptor but also
String transmits string descriptor of index that is specified by lower
Device Address
Descriptor type
and Descriptor
92CH21-238
wValue
wValue
index
Language ID
wIndex
wIndex
or
0
0
Descriptor
wLength
wLength
length
0
TMP92CH21
Descriptor
2009-06-19
None
Data
Data