AT94K05AL ATMEL Corporation, AT94K05AL Datasheet - Page 10
AT94K05AL
Manufacturer Part Number
AT94K05AL
Description
Fpslic Devices Combine 5K Gates of Atmel's Patented AT40K Fpga Architecture, a 20 Mips Avr 8-bit Risc Microprocessor Core, Numerous Fixed Microcontroller Peripheries And up to 36K Bytes of Program And Data SRAM.
Manufacturer
ATMEL Corporation
Datasheet
1.AT94K05AL.pdf
(192 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 10 of 192
- Download datasheet (2Mb)
RAM
10
AT94K Series FPSLIC
Figure 7. Some Single Cell Modes
There are two types of RAM in the FPSLIC device: the FreeRAM distributed through the
FPGA Core and the SRAM shared by the AVR and FPGA. The SRAM is described in
“FPGA/AVR Interface and System Control” on page 21. The 32 x 4 dual-ported FPGA Fre-
eRAM blocks are dispersed throughout the array and are connected in each sector as shown
in Figure 8. A four-bit Input Data bus connects to four horizontal local buses (Plane 1) distrib-
uted over four sector rows. A four-bit Output Data bus connects to four horizontal local buses
(Plane 2) distributed over four sector rows. A five-bit Input-address bus connects to five verti-
cal express buses in the same sector column (column 3). A five-bit Output-address bus
connects to five vertical express buses in the same column. WAddr (Write Address) and
RAddr (Read Address) alternate positions in horizontally aligned RAM blocks. For the left-
Synthesis Mode
Arithmetic Mode
DSP/Multiplier Mode
Counter Mode
Tri-State/Mux Mode
CARRY IN
A
B
C
D
A
B
C
EN
C
D
C
A
B
A
B
D Q
D Q
D Q
D Q
Q (Registered)
and/or
PRODUCT
and/or
and/or
Q
SUM
or
SUM (Registered)
CARRY
PRODUCT (Registered)
or
CARRY
and/or
CARRY
Q
Q
Rev. 1138F–FPSLI–06/02
Related parts for AT94K05AL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
5K - 40K Gates of At40k FPGA with 8-bit Microcontroller, up to 36K Bytes of SRAM and On-chip JTAG ICE
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: