C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 55
![no-image](/images/no-image-200.jpg)
C8051T622-GMR
Manufacturer Part Number
C8051T622-GMR
Description
8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
Manufacturer
Silicon Labs
Datasheet
1.C8051T622-GMR.pdf
(254 pages)
Specifications of C8051T622-GMR
Rohs
yes
Core
8051
Data Bus Width
8 bit
Processor Series
C8051
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051T622-GMR
Manufacturer:
SILICON
Quantity:
5 000
- Current page: 55 of 254
- Download datasheet (2Mb)
SFR Definition 10.2. EMI0CF: External Memory Configuration
SFR Address = 0x85
Name
Reset
Bit
5:0
Type
7
6
Bit
USBFAE
Unused
Unused
Name
R
7
0
Unused. Read = 0b; Write = Don’t Care
USB FIFO Access Enable.
0: USB FIFO RAM not available through MOVX instructions.
1: USB FIFO RAM available using MOVX instructions. The 256 bytes of USB RAM
will be mapped in XRAM space at addresses 0x0400 to 0x04FF. The USB clock
must be active and greater than or equal to twice the SYSCLK (USBCLK > 2 x
SYSCLK) to access this area with MOVX instructions.
Unused. Read = 000011b; Write = Don’t Care
USBFAE
R/W
6
0
R
5
0
C8051T622/3 and C8051T326/7
Rev. 1.1
R
4
0
Function
R
3
0
R
2
0
R
1
1
R
0
1
55
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