KMSC8122TVT6400V Freescale Semiconductor, KMSC8122TVT6400V Datasheet - Page 2
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
KMSC8122TVT6400V
Manufacturer Part Number
KMSC8122TVT6400V
Description
DSP 16BIT QUAD CORE 431-FCPBGA
Manufacturer
Freescale Semiconductor
Series
MSC81xx StarCorer
Type
SC140 Corer
Specifications of KMSC8122TVT6400V
Interface
DSI, Ethernet, RS-232
Clock Rate
400MHz
Non-volatile Memory
External
On-chip Ram
1.436MB
Voltage - I/o
3.30V
Voltage - Core
1.10V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
431-FCPBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KMSC8122TVT6400V
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
KMSC8122TVT6400V
Manufacturer:
FREESCALE
Quantity:
20 000
Features
Features
2
SC140 Cores
Feature
Notes: 1. The arrows show the data transfer direction.
Four SC140 cores:
• Up to 8000 MMACS using 16 ALUs running at up to 500 MHz.
• A total of 1436 KB of internal SRAM (224 KB per core).
Each SC140 core provides the following:
• Up to 2000 MMACS using an internal 500 MHz clock. A MAC operation includes a multiply-accumulate
• 4 ALUs per SC140 core.
• 16 data registers, 40 bits each.
• 27 address registers, 32 bits each.
• Hardware support for fractional and integer data types.
• Very rich 16-bit wide orthogonal instruction set.
• Up to six instructions executed in a single clock cycle.
• Variable-length execution set (VLES) that can be optimized for code density and performance.
• IEEE® Std 1149.1™ JTAG port.
• Enhanced on-device emulation (EOnCE) with real-time debugging capabilities.
Sequencer
QBus
Program
JTAG
Management
command with the associated data move and pointer update.
SC140
Core
Xa
Xb
2. The QBus interface includes a bus switch, write buffer, fetch unit, and a
Power
P
Instruction
control unit that defines four QBus banks. In addition, the QBC handles internal
memory contentions.
Cache
64
Figure 2. SC140 Extended Core Block Diagram
IRQs
64
LIC
Address
EOnCE
Register
Address
ALU
File
SC140 Core
128
128
Local Bus
IRQs
MQBus
SQBus
MSC8122 Product Brief, Rev. 6
PIC
Data ALU
Register
Data
ALU
File
Bank 1
QBus
Bank 3
QBus
Description
RAM
M1
QBC
128
Interface
128
QBus
64
Freescale Semiconductor