MC8641DVU1500KE
| Parameters | |
|---|---|
| Package / Case | 1023-BCBGA, FCCBGA |
| Operating Temperature | 0°C~105°C TA |
| Packaging | Tray |
| Published | 2002 |
| Series | MPC86xx |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Base Part Number | MC8641 |
| Speed | 1.5GHz |
| Core Processor | PowerPC e600 |
| Voltage - I/O | 1.8V 2.5V 3.3V |
| Ethernet | 10/100/1000Mbps (4) |
| Number of Cores/Bus Width | 2 Core 32-Bit |
| Graphics Acceleration | No |
| RAM Controllers | DDR, DDR2 |
| Additional Interfaces | DUART, HSSI, I2C, RapidIO |
| RoHS Status | ROHS3 Compliant |
MC8641DVU1500KE Description
The MC8641DVU1500KE uses two high-performance superscalar e600 cores running at up to 1.5 GHz. This three-issue machine has a compact 7-stage pipeline which is particularly efficient with code that branches unpredictably. It avoids the extensive delays associated with flushing a long pipeline on mispredicted branches. Unpredictable branching is typical of code paths driven by the largely random arrival of different types of packets. The MC8641DVU1500KE supports up to 8 out-of-order instructions on the system bus that allows for making forward progress even while waiting for previous instructions to finish (ie, access to main memory required). The e600 has an onboard 128-bit vector processor for efficient data movement (useful for copying TCP payloads from kernel space to user space) and for math functions that rival a DSP.
MC8641DVU1500KE Features
High-performance, 32-bit superscalar microprocessor that implements the PowerPC ISA
Eleven independent execution units and three register files
Three issue queues, FIQ, VIQ, and GIQ, can accept as many as one, two, and three instructions,
respectively, in a cycle
Inbound and outbound ATMUs map to larger external address spaces
Four enhanced three-speed Ethernet controllers (eTSECs)
MC8641DVU1500KE Applications
Avionics
Industrial Control
Communications equipment
Wired networking
Industrial
Test & Measurement
