668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 285
668-0011
Manufacturer Part Number
668-0011
Description
IC MPU RABIT3000A 55.5MHZ128LQFP
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-668-0011.pdf
(312 pages)
Specifications of 668-0011
Rohs Status
RoHS non-compliant
Processor Type
Rabbit 3000 8-Bit
Speed
55.5MHz
Voltage
2.5V, 2.7V, 3V, 3.3V
Mounting Type
Surface Mount
Package / Case
128-LQFP
Features
-
Other names
316-1043
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
668-0011
Manufacturer:
Rabbit Semiconductor
Quantity:
10 000
- Current page: 285 of 312
- Download datasheet (2Mb)
B.1.5 Memory Protection
The ability to inhibit writes to physical memory was added. The sixteen 64 KB physical
memory blocks can be individually protected, and two of those blocks can additionally be
subdivided and protected at a granularity of 4 KB. When a write is attempted, a new
Priority 3 write-protection interrupt request is generated.
The write-protection can be enabled for the User mode only or for all modes (see
Chapter 26 for more information).
Appendix B Rabbit 3000 Revisions
0xFFFFF
0x00000
WPHR = 0x0085
WPLR = 0x006C
Figure B-1. Sample Memory Protection Layout
WPSAR = 0x0004
WPSAHR = 0x0007
WPSALR = 0x00CC
0x4FFFF
0x48000
0x40000
275
Related parts for 668-0011
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microprocessors - MPU 30MHz PROCESSOR 100PQFP IQ2T VERS.
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
IC CPU RABBIT2000 30MHZ 100PQFP
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
IC MPU RABIT3000 55.5MHZ 128LQFP
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
Microprocessors - MPU Rabbit 3000 TFBGA 55.5 MHz Clock Speed
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
Microprocessors - MPU Rabbit 3000 TFBGA Microprocessor
Manufacturer:
Rabbit Semiconductor
Part Number:
Description:
IC CPU RABBIT2000 30MHZ 100PQFP
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
IC CPU RABBIT4000 128-LQFP
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
IC MPU RABIT3000A 55.5MHZ128LQFP
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
MODULE RABBITCORE RCM4010
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
RCM4110 RABBITCORE
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
MODULE RABBITCORE RCM2000
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
MODULE RABBITCORE RCM3000
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
MCU RCM4000 RABBITCORE
Manufacturer:
Rabbit Semiconductor
Datasheet:
Part Number:
Description:
MODULE RCM4210 RABBITCORE
Manufacturer:
Rabbit Semiconductor
Datasheet: