70T3539MS133BC IDT, 70T3539MS133BC Datasheet - Page 24

• Manufacturer Part Number: 70T3539MS133BC
• Description: SRAM 512K X 36 STD-PWR, 2.5V DUAL PORT RAM
• Manufacturer: IDT
• Series: IDT70T3539Mr
• Type: Dual Port RAMr

Specifications of 70T3539MS133BC

• Memory Size: 18 Mbit
• Organization: 512 K x 36
• Access Time: 4.2 ns
• Supply Voltage - Max: 2.6 V
• Supply Voltage - Min: 2.4 V
• Maximum Operating Current: 740 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA-256
• Interface: LVTTL
• Maximum Clock Frequency: 133 MHz
• Memory Type: Synchronous
• Part # Aliases: IDT70T3539MS133BC

Identification Register Definitions
Scan Register Sizes
System Interface Parameters
NOTES:
1. Device outputs = All device outputs except TDO.
2. Device inputs = All device inputs except TDI, TMS, and TRST.
3. The Boundary Scan Descriptive Language (BSDL) file for this device is available on the IDT website (www.idt.com), or by contacting your local
Revision Number (31:28)
IDT Device ID (27:12)
IDT JEDEC ID (11:1)
ID Register Indicator Bit (Bit 0)
EXTEST
BYPASS
IDCODE
HIGHZ
CLAMP
SAMPLE/PRELOAD
RESERVED
PRIVATE
Instruction (IR)
Bypass (BYR)
Identification (IDR)
Boundary Scan (BSR)
IDT70T3539M
High-Speed 2.5V 512K x 36 Dual-Port Synchronous Static RAM
IDT sales representative.
Instruction Field
Register Name
Instruction
Array B
Array B
Value
0x333
0x33
0x0
1
10001000, 10011001,
Revision Number (63:60)
IDT Device ID (59:44)
IDT JEDEC ID (43:33)
ID Register Indicator Bit (Bit 32)
01010101, 01110111,
10101010, 10111011,
01100110,11101110,
Bit Size
Array A
Note (3)
Instruction Field
00000000
00100010
01000100
00010001
00110011
11001100
32
11011101
11111111
4
1
Code
6.42
24
Array A
Forces contents of the boundary scan cells onto the device outputs
Places the boundary scan register (BSR) between TDI and TDO.
Places the bypass register (BYR) between TDI and TDO.
Loads the ID register (IDR) with the vendor ID code and places the
register between TDI and TDO.
Places the bypass register (BYR) between TDI and TDO. Forces all
device output drivers except INTx and COLx to a High-Z state.
Uses BYR. Forces contents of the boundary scan cells onto the device
outputs. Places the bypass register (BYR) between TDI and TDO.
Places the boundary scan register (BSR) between TDI and TDO.
SAMPLE allows data from device inputs
boundary scan cells and shifted serially through TDO. PRELOAD allows
data to be input serially into the boundary scan cells via the TDI.
Several combinations are reserved. Do not use codes other than those
identified above.
For internal use only.
Bit Size
Note (3)
Array B
32
4
1
Array A
Value
0x333
0x33
0x0
1
Industrial and Commercial Temperature Ranges
Reserved for Version number
Defines IDT Part number
Indicates the presence of an ID Register
Allows unique identification of device vendor as IDT
Description
70T3539M
(2)
Bit Size
Note (3)
to be captured in the
64
Description
8
2
5678 tbl 17
5678 tbl 18
5678 tbl 16
(1)
.